Special-shaped universal part production standardization laser cutting machine

Abstract

The utility model provides a special-shaped general part production standardization laser cutting machine, which belongs to the technical field of laser cutting and comprises a cutting workbench, a cutting rack is horizontally and slidably mounted on the cutting workbench through a Y-axis guide rail, and a laser head assembly is horizontally and slidably mounted on the cutting rack; a protection shell is rotationally installed on the upper portion of the cutting rack and can cover the outer side of the laser head assembly. The cutting machine further comprises a control moving platform arranged on the outer side of the cutting workbench, a cutting machine central control board is arranged on the upper portion of the control moving platform, trundles are arranged at the bottom of the control moving platform and are in transmission connection with a trundle driving mechanism, and a main line communicating pipeline is fixedly connected between the side face of the control moving platform and the side face of the cutting machine frame. When high-precision, high-efficiency and low-cost machining is carried out on special-shaped universal parts, the requirement for the ultra-long machining stroke can be met; and the laser head can be protected in the cutting process.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser cutting, and in particular relates to a standardized laser cutting machine for producing special-shaped universal parts. Background Art

[0002] In the aircraft model manufacturing industry, for high-strength aviation parts, the existing traditional cutting production equipment has problems such as low production efficiency and high production cost during the cutting process, which seriously restricts the development of the aircraft model manufacturing industry.

[0003] In order to solve these problems, laser cutting technology has gradually been applied to the model aircraft manufacturing industry, especially in the fine processing of aviation parts and the production of complex patterns. Because laser cutting technology has the advantages of precision manufacturing, flexible cutting, special-shaped processing, one-time forming, fast speed and high efficiency, it can solve many problems that cannot be solved by conventional methods in the actual production of aviation parts, thereby improving the production efficiency of aviation parts.

[0004] However, the laser cutting machines currently on the market still have certain defects when used in the actual production process of aviation parts: on the one hand, due to the large size of aviation parts themselves, existing laser cutting machines are often limited by their own routing structure and cannot meet the travel requirements of extra-long plates corresponding to aviation parts; on the other hand, since most of the existing laser cutting machines have no protective measures during the cutting process, the laser cutting is directly exposed to the outside, and sparks will fly as the cutting proceeds. The flying sparks not only have certain safety hazards, but also are not conducive to staff viewing due to their dazzling brightness. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a standardized laser cutting machine for the production of special-shaped general parts, which can perform high-precision, high-efficiency and low-cost laser cutting processing on special-shaped general parts in the model aircraft manufacturing industry, and has a large-scale work table and a flexible routing method to meet the processing travel requirements of large-sized special-shaped general parts in the model aircraft manufacturing industry; and can protect the laser head during the cutting process to shield and block flying sparks.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a standardized laser cutting machine for producing special-shaped general parts, which includes a cutting workbench, a group of Y-axis guide rails are respectively arranged on the front and rear sides of the cutting workbench, a cutting machine frame is horizontally slidably installed on the upper part of the Y-axis guide rail, a laser head assembly is horizontally slidably installed on the upper part of the cutting frame along a horizontal direction perpendicular to the length direction of the Y-axis guide rail, and the laser head assembly is connected to a laser generator through a beam transmission assembly; a protective shell is rotatably installed on the upper part of the cutting frame, and the protective shell can be covered on the outside of the laser head assembly and the laser generator; it also includes a control mobile platform arranged on the outside of the cutting workbench, a cutting machine central control console is arranged on the upper part of the control mobile platform, casters are arranged on the bottom of the control mobile platform, the caster transmission is connected to the caster drive mechanism, and a main line connecting pipe is fixedly connected between the side of the control mobile platform and the side of the cutting frame. In this way, when the utility model is used to process large-sized special-shaped general parts in the model aircraft manufacturing industry, on the one hand, since the utility model sets the cutting frame carrying the laser head assembly and the control mobile platform carrying the cutting machine central control console as movable structures, when a large-format cutting workbench is used, the stroke of the laser head assembly in the utility model is not easily restricted by the routing structure of the control harness, dust removal duct and other harnesses, thereby having an ultra-long stroke and meeting the processing stroke requirements of large-sized special-shaped general parts in the model aircraft manufacturing industry; on the other hand, the utility model can also protect the laser head assembly through a flippable protective shell to shield and block flying sparks; at the same time, it also greatly facilitates maintenance and debugging work, and the user only needs to perform simple operations to easily adjust the focus and complete complex processing tasks.

[0007] Furthermore, the laser head assembly is provided with a circulating cooling channel, the water inlet of the circulating cooling channel is connected to a cooling water pump through a cold water pipeline, the cooling water pump is installed in the middle of the control mobile platform through a water pump bracket, and the input end of the cooling water pump is connected to the cooling water tank through the water inlet pipeline; the water outlet of the circulating cooling channel is connected to a hot water recovery tank through a hot water pipeline, and the hot water pipeline and the cold water pipeline are both arranged in a main line connecting pipeline, and are supported and protected by the main line connecting pipeline.

[0008] Furthermore, an exhaust dust removal port is provided in the cutting machine frame, and the exhaust dust removal port is connected to an exhaust dust removal component through a dust removal pipeline. The exhaust dust removal component is installed in the middle of the control mobile platform, and the dust removal pipeline is arranged in the main line connecting pipeline, and is supported and protected by the main line connecting pipeline.

[0009] Furthermore, at least two partitions are provided inside the main line connecting pipe, and the main line connecting pipe is divided into a plurality of independent channels by the partitions to avoid problems such as entanglement and interference of various lines and pipelines in the main line connecting pipe.

[0010] Furthermore, a baffle is provided on one side of the cutting frame, and the front and rear sides of the cutting frame are protected by the cooperation between the baffle and the protective shell.

[0011] Furthermore, both front and rear ends of the cutting table are provided with walking racks, and the bottom of the cutting frame is provided with a walking shaft, one end of the walking shaft is connected to a walking motor, and the other end of the walking shaft is connected to a walking gear, the walking gear is meshed with the walking rack, and the cutting frame can be driven to move in a corresponding direction on the cutting table through the cooperation between the walking gear and the walking rack, so as to meet different working scenes and working requirements. In addition, the utility model can also directly set a crawler-type walking mechanism at both ends of the cutting frame, and directly drive the cutting frame to move in a corresponding direction through the crawler-type walking mechanism.

[0012] Furthermore, a laser sensor is installed at one end of the cutting workbench through a sensor bracket, the emitting end of the laser sensor faces the cutting frame, and it can determine the position of the cutting frame in real time through the laser emitted by the laser sensor, thereby improving the accuracy of the entire cutting process.

[0013] Furthermore, a conveying device is provided at one end of the cutting workbench, and the conveying direction of the conveying device is the same as the walking direction of the cutting frame, and the conveying device is preferably a belt conveying device. In this way, in the actual production and processing process, the utility model can transport the materials to be processed through the conveying device.

[0014] Furthermore, a honeycomb support frame is provided in the cutting area of ​​the cutting workbench, and the material to be processed is supported by the honeycomb support frame.

[0015] Furthermore, a radiator is provided in the middle of the control mobile platform, and the central control console at the upper part is cooled by the radiator.

[0016] Furthermore, the laser generator is provided with a water cut-off protector.

[0017] It can be seen from the above technical scheme that the utility model has the following advantages: when using the utility model to process large-sized special-shaped general parts in the model aircraft manufacturing industry, on the one hand, since the utility model sets the cutting frame carrying the laser head assembly and the control mobile platform carrying the cutting machine central control console as movable structures, when a large-format cutting workbench is used, the stroke of the laser head assembly in the utility model is not easily restricted by the wiring structure of the control harness, dust removal duct and other harnesses, thereby having an ultra-long stroke and meeting the processing stroke requirements of large-sized special-shaped general parts in the model aircraft manufacturing industry; on the other hand, the utility model can also protect the laser head assembly through a flippable protective shell to shield and block flying sparks; at the same time, it also greatly facilitates maintenance and debugging work, and the user only needs to perform simple operations to easily adjust the focus and complete complex processing tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is an axonometric diagram of a specific implementation method of the utility model;

[0020] Figure 2 It is a front view of a specific implementation mode of the utility model;

[0021] Figure 3 It is a left view of a specific implementation method of the utility model;

[0022] Figure 4 It is a top view of a specific implementation method of the utility model.

[0023] In the figure: 1. Control mobile platform; 2. Honeycomb support frame; 3. Cutting workbench; 4. Conveying device; 5. Laser sensor; 6. Sensor bracket; 7. Protective shell; 8. Cutting frame; 9. Traveling gear; 10. Traveling rack; 11. Main line connecting pipe; 12. Casters; 13. Central control console; 14. Mudguard; 15. Cooling water pump; 16. Radiator; 17. Cooling water tank; 18. Exhaust dust removal assembly; 19. Laser generator protective cover; 20. Laser head assembly. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] like Figures 1 to 4 As shown, the utility model provides a standardized laser cutting machine for producing special-shaped universal parts, which includes a cutting workbench 3 and a control moving platform 1 arranged side by side.

[0026] The cutting area in the middle of the cutting table 3 is provided with a honeycomb support frame 2, and the material to be processed is supported by the honeycomb support frame 2. A conveyor 4 is provided on the left or right side of the cutting table 3. The conveying direction of the conveyor 4 is the same as the walking direction of the cutting frame 8, and the conveyor 4 is preferably a belt conveyor 4. In this way, in the actual production and processing process, the utility model can transport the material to be processed through the conveyor 4.

[0027] A set of Y-axis guide rails and a set of walking racks 10 are respectively provided on the front and rear sides of the cutting workbench 3. A cutting frame 8 is horizontally slidably installed on the upper part of the Y-axis guide rails. A walking shaft is provided at the bottom of the cutting frame 8. One end of the walking shaft is connected to a walking motor, and the other end of the walking shaft is connected to a walking gear 9, and the walking gear 9 is meshed with the walking rack 10, so that the cutting frame 8 can be driven to move in the corresponding direction on the cutting workbench 3 through the cooperation between the walking gear 9 and the walking rack 10 to meet different working scenes and working requirements. In addition, the utility model can also directly set a crawler walking mechanism at both ends of the cutting frame 8, and directly drive the cutting frame 8 to move in the corresponding direction through the crawler walking mechanism.

[0028] A laser head assembly 20 is horizontally slidably mounted on the upper part of the inner cavity of the cutting frame 8 in a horizontal direction perpendicular to the length direction of the Y-axis guide rail. The laser head assembly 20 is connected to a laser generator through a beam transmission assembly, and a laser generator protective cover 19 is provided on the outer side of the laser generator. A protective shell 7 is rotatably mounted on the upper part of the outer wall of the cutting frame 8, and when the protective shell 7 is flipped downward, the protective shell 7 can cover the outer side of the laser head assembly 20 and the laser generator, and together with the fender 14 provided on the right side of the cutting frame 8, the components provided inside the cutting frame 8 are protected to shield and block flying sparks; when the protective shell 7 is flipped upward, it can expose the laser head assembly 20, thereby greatly facilitating maintenance and debugging work, and the user can easily adjust the focus and complete complex processing tasks with simple operations.

[0029] In addition, as a preferred embodiment, the utility model also provides a laser sensor 5 installed on one end of the conveying device 4 on the cutting workbench 3 through a sensor bracket 6, and the emitting end of the laser sensor 5 is directed toward the cutting frame 8, so that the position of the cutting frame 8 can be determined in real time by the laser emitted by the laser sensor 5, thereby improving the accuracy of the entire cutting process.

[0030] The upper part of the control mobile platform 1 is provided with a cutting machine central control console 13 for controlling the operation of the entire device. The bottom of the control mobile platform 1 is provided with casters 12, and the casters 12 are transmission-connected to the caster 12 driving mechanism. The middle part of the control mobile platform 1 is provided with a radiator 16, and the upper central control console 13 is heat-dissipated by the radiator 16. A main line connecting pipe 11 is fixedly connected between the side of the control mobile platform 1 and the side of the cutting frame 8. The main line connecting pipe 11 is used to place various wiring harnesses connecting the control mobile platform 1 and the cutting frame 8, and at least two partitions are provided inside the main line connecting pipe 11, and the main line connecting pipe 11 is divided into a plurality of independent channels by the partitions to avoid the entanglement and interference of various lines and pipelines in the main line connecting pipe 11.

[0031] Specifically, the utility model is provided with a circulating cooling channel at the laser head assembly 20, and the water inlet of the circulating cooling channel is connected to a cooling water pump 15 through a cold water pipeline, and the cooling water pump 15 is installed in the middle of the control mobile platform 1 through a water pump bracket, and the input end of the cooling water pump 15 is connected to a cooling water tank 17 through a water inlet pipeline; the water outlet of the circulating cooling channel is connected to a hot water recovery tank through a hot water pipeline, and the hot water pipeline and the cold water pipeline are both arranged in a main line connecting pipeline 11, and are supported and protected by the main line connecting pipeline 11.

[0032] An exhaust dust removal port is provided in the cutting machine frame 8, and the exhaust dust removal port is connected to an exhaust dust removal component 18 through a dust removal pipeline. The exhaust dust removal component 18 is installed in the middle of the control mobile platform 1, and the dust removal pipeline is arranged in the main line connecting pipeline 11, and is supported and protected by the main line connecting pipeline 11.

[0033] In this way, when the utility model is used to process large-sized special-shaped universal parts in the model aircraft manufacturing industry, on the one hand, since the utility model sets the cutting machine frame 8 carrying the laser head assembly 20 and the control mobile platform 1 carrying the cutting machine central control console 13 as movable structures, when a large-format cutting workbench 3 is used, the stroke of the laser head assembly 20 in the utility model is not easily limited by the routing structure of the control harness, dust removal duct and other harnesses, so that it has an ultra-long stroke and meets the processing stroke requirements of large-sized special-shaped universal parts in the model aircraft manufacturing industry; on the other hand, the utility model can also protect the laser head assembly 20 through a flip-over protective shell 7 to shield and block flying sparks; at the same time, it also greatly facilitates maintenance and debugging work, and the user only needs to perform simple operations to easily adjust the focus and complete complex processing tasks.

[0034] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A standardized laser cutting machine for producing special-shaped universal parts, comprising a cutting table, a set of Y-axis guide rails are respectively arranged on the front and rear sides of the cutting table, a cutting frame is horizontally slidably mounted on the upper part of the Y-axis guide rail, a laser head assembly is horizontally slidably mounted on the upper part of the cutting frame along a horizontal direction perpendicular to the length direction of the Y-axis guide rail, and the laser head assembly is connected to a laser generator through a beam transmission assembly; characterized in that: A protective shell is rotatably installed on the upper part of the cutting frame, and the protective shell can be covered on the outside of the laser head assembly and the laser generator; it also includes a control mobile platform arranged on the outside of the cutting workbench, a cutting machine central control console is arranged on the upper part of the control mobile platform, casters are arranged on the bottom of the control mobile platform, and the caster transmission is connected to the caster drive mechanism, and a main line connecting pipe is fixedly connected between the side of the control mobile platform and the side of the cutting frame.

2. The standardized laser cutting machine for producing special-shaped universal parts according to claim 1 is characterized in that: The laser head assembly is provided with a circulating cooling channel, the water inlet of the circulating cooling channel is connected to a cooling water pump through a cold water pipeline, the cooling water pump is installed in the middle of the control mobile platform through a water pump bracket, and the input end of the cooling water pump is connected to the cooling water tank through the water inlet pipeline; the water outlet of the circulating cooling channel is connected to a hot water recovery tank through a hot water pipeline, and the hot water pipeline and the cold water pipeline are both arranged in the main line connecting pipeline.

3. The standardized laser cutting machine for producing special-shaped universal parts according to claim 1 is characterized in that: An exhaust dust removal port is arranged in the cutting machine frame, and the exhaust dust removal port is connected with an exhaust dust removal component through a dust removal pipeline. The exhaust dust removal component is installed in the middle of the control moving platform, and the dust removal pipeline is arranged in the main line connecting pipeline.

4. The standardized laser cutting machine for producing special-shaped universal parts according to claim 1, 2 or 3, characterized in that: At least two partitions are arranged inside the main line connecting pipeline.

5. The standardized laser cutting machine for producing special-shaped universal parts according to claim 1, 2 or 3, characterized in that: A baffle is arranged on one side of the cutting frame.

6. The standardized laser cutting machine for producing special-shaped universal parts according to claim 1, 2 or 3, characterized in that: Travel racks are arranged at both the front and rear ends of the cutting workbench, a travel shaft is arranged at the bottom of the cutting frame, one end of the travel shaft is transmission-connected with a travel motor, the other end of the travel shaft is transmission-connected with a travel gear, and the travel gear is meshed with the travel rack.

7. The standardized laser cutting machine for producing special-shaped universal parts according to claim 1, 2 or 3, characterized in that: A laser sensor is installed at one end of the cutting workbench through a sensor bracket, and the emitting end of the laser sensor faces the cutting frame.

8. The standardized laser cutting machine for producing special-shaped universal parts according to claim 1, 2 or 3, characterized in that: A conveying device is arranged at one end of the cutting workbench, and the conveying direction of the conveying device is the same as the traveling direction of the cutting frame.

9. The standardized laser cutting machine for producing special-shaped universal parts according to claim 1, 2 or 3, characterized in that: The cutting area of ​​the cutting table is provided with a honeycomb support frame.

10. The standardized laser cutting machine for producing special-shaped universal parts according to claim 1, 2 or 3, characterized in that: A radiator is arranged in the middle of the control moving platform.

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