Cutting device for aerospace part machining

Abstract

The utility model relates to the technical field of aerospace part machining, and discloses a cutting device for aerospace part machining, which comprises a cutting machine, a workbench and a cushion block, the cushion block is located at the top of the workbench and fixedly connected with the top of the workbench, and the top of the cushion block is horizontally aligned with the bottom of the cutting machine; a cleaning mechanism used in cooperation with the cushion block is arranged at the top of the workbench. The problems that in the process of machining parts through a cutting machine, metal residues can fall off at the cut-off ends of the parts, the placement stability of the parts can be affected due to the fact that the metal residues are accumulated on the surfaces of cushion blocks, and the cutting machine is not provided with an assembly capable of rapidly cleaning the metal residues, so that the cutting machine is not convenient to use are solved. Therefore, the processing effect of the guillotine shear on parts is reduced, and the guillotine shear is inconvenient for a user to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aerospace parts processing technical field especially relates to a cutting device for aerospace parts processing. BACKGROUND

[0002] Aerospace parts processing cutting equipment generally refers to high-precision mechanical equipment used for cutting, cutting or breaking aerospace-grade materials. These devices must be able to handle high hardness, high strength alloy materials such as titanium alloy, stainless steel and advanced composite materials. Cutting equipment can be a laser cutting machine, a plasma cutting machine, a water cutting machine or other mechanical cutting tools, which are selected according to different material properties and processing requirements. The application of cutting equipment in the field of aerospace is very important because they are used to manufacture various parts in aircraft and spacecraft, such as fuselage frames, turbine blades, engine parts and structural components. These devices must have high precision and good repeatability to ensure the accuracy of the size of the parts and meet the strict engineering specifications. In addition, cutting equipment for aerospace often needs to have high automation level to meet the needs of batch production and complex parts processing. In terms of automation, these devices may include robotic arms, automated feeding systems and intelligent monitoring systems to improve production efficiency and processing quality. Because of the extremely strict safety and performance requirements of aerospace parts, the cutting equipment used must be precisely calibrated and regularly maintained to ensure reliability and stability during the production process. At the same time, the continuous development of the aerospace field also promotes the innovation of cutting equipment, prompting equipment manufacturers to continuously develop new technologies to improve cutting speed, precision and the range of materials suitable for use.

[0003] The cutting and trimming equipment for aerospace parts machining mainly plays the role of cutting and trimming in the production process. These devices are usually used to process raw materials (such as titanium alloy, aluminum alloy, carbon fiber composite material, etc.) into the required shape and size to meet the high precision and high performance requirements of aerospace parts. Specifically, the role of cutting and trimming equipment includes, aerospace components often require very high dimensional accuracy and surface quality. Cutting and trimming equipment can use high-precision cutting tools or laser cutting technology to remove excess material, ensuring that the size of the parts meets the design requirements, in the aerospace industry, improving production efficiency is an important factor in reducing costs and shortening product development cycle. Modern cutting and trimming equipment is usually equipped with an automated system that can work continuously, improving material processing efficiency, reducing material waste through precise cutting, and improving material utilization, which is particularly important for expensive aerospace materials, the safety requirements of aerospace vehicles are extremely strict, and the processing of parts must ensure their structural integrity and performance under various extreme conditions. Cutting and trimming equipment can ensure the strength and stability of the parts during processing, the aerospace field involves a variety of difficult-to-machine materials, and cutting and trimming equipment needs to be able to adapt to the physical and chemical properties of different materials for effective processing, modern cutting and trimming equipment is often equipped with a quality monitoring system that can monitor the quality of the parts in real time during processing, ensuring that each product meets the specified standards, in summary, cutting and trimming equipment for aerospace parts machining plays a crucial role in advancing aerospace vehicle manufacturing, not only improving production efficiency and quality, but also providing strong technical support for the development of the aerospace industry, the above-mentioned technology has the following problems: during the processing of the parts by the cutting-off machine, metal residues will fall off at the cutting end of the parts, and the accumulation of metal residues on the surface of the pad will affect the stability of the placement of the parts, and the cutting-off machine itself does not have a component that can quickly clean the metal residues, thereby reducing the processing effect of the cutting-off machine on the parts, thus it is inconvenient for the user to use. Practical new type content

[0004] In view of the problems existing in the prior art, the cutting and trimming device for aerospace parts machining provided by the present application can overcome the above problems or at least partially solve the above problems.

[0005] The utility model discloses a kind of cutting devices for aerospace parts machining, including guillotine, workbench and cushion block, the guillotine is located at the top of workbench and is fixedly installed with the top of workbench, the cushion block is located at the top of workbench and is fixedly connected with the top of workbench, the top of cushion block is horizontally aligned with the bottom of guillotine;The top of workbench is provided with the cleaning mechanism of cooperation with cushion block;The left and right sides of the cleaning mechanism are provided with the positioning mechanism of cooperation with cleaning mechanism;The left and right sides of workbench are provided with the circulation mechanism of cooperation with positioning mechanism;The rear side of workbench is provided with the transmission mechanism of cooperation with circulation mechanism.

[0006] In order to improve the cleaning convenience of metal residues, preferably, the cleaning mechanism includes cleaning block, collection box and brush, the cleaning block is located on the top of the workbench, the collection box is located on the top of the workbench, the number of the brush is multiple and is evenly distributed on the bottom of the cleaning block and is fixedly connected with the bottom of the cleaning block, the bottom of the brush is attached to the top of the cushion block, by setting the cleaning mechanism, the cleaning block can clean the metal residues on the surface of the cushion block by cooperating with the brush, and the metal residues can be concentrated in the collection box during cleaning, so that the guillotine can process the parts.

[0007] In order to improve the assembly convenience of cleaning mechanism and circulation mechanism, preferably, the positioning mechanism includes connecting block, two connecting plates and two positioning rods, the left side of the connecting block is fixedly connected with the right side of the cleaning block, two connecting plates are respectively located on the front side and the rear side of the bottom of the connecting block and are fixedly connected with the bottom of the connecting block, two positioning rods are respectively located on the opposite side of the two connecting plates, by setting the positioning mechanism, the connecting block can quickly assemble the cleaning mechanism and the circulation mechanism by cooperating with the connecting plate, the positioning rod and the slider, and the cleaning mechanism can be quickly disassembled by the positioning mechanism, so as to improve the cleaning convenience of the brush after use.

[0008] The cam is connected to the upper and lower surfaces of the workbench to move the cleaning brush to the upper and lower surfaces of the workbench, and the cam is connected to the upper and lower surfaces of the workbench to move the cleaning brush to the workbench.

[0009] In order to improve the use effect of the circulation mechanism, preferably, the transmission mechanism includes a transmission motor, a transmission gear and a chain. The transmission motor is located on the rear side of the workbench and fixedly connected to the rear side of the workbench. The transmission gear is located at the output end on the front side of the transmission motor and fixedly connected to the output end of the transmission motor. The surface of the transmission gear is meshed with the inner cavity of the chain, and the left and right sides of the inner cavity of the chain are meshed with the surface of the connecting gear. By setting up the transmission mechanism, the transmission motor can achieve the effect of quickly driving the circulation mechanisms on both sides for use through the mutual cooperation of the transmission gear and the chain.

[0010] In order to improve the docking effect of the positioning rod, preferably, a connecting hole is provided in the inner cavity of the connecting plate, and a positioning groove is provided on the front and rear sides of the slider. The opposite ends of the two positioning rods pass through the connecting hole and extend to the inner cavity of the positioning groove. The surface of the positioning rod is connected to the connecting hole and the inner cavity of the positioning groove by threads. By setting the connecting hole and the positioning groove, the connecting hole can quickly dock the positioning rod with the positioning groove.

[0011] In order to improve the convenience of plugging in the collection box, preferably, a plug-in slot is provided on the top of the workbench, and the surface of the collection box fits into the inner cavity of the plug-in slot. By setting the plug-in slot, the plug-in slot can be used to stably limit the collection box through the workbench, thereby improving the collection stability of the collection box for metal residues and avoiding the situation where the collection box is offset and cannot be docked and adapted with the moving trajectory of the cleaning block and the brush.

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

[0013] The utility model discloses a cutting machine, workstation, cushion block, cleaning mechanism, positioning mechanism, circulating mechanism and transmission mechanism are set up, and the cleaning block and the brush are docked with the workstation and the cushion block, need to make the connecting block and the connecting plate and the top of sliding block insert and fit in the process of docking, then rotate the positioning rod, make the positioning rod pass the connecting block and insert into the inner chamber of positioning slot, can reach the effect that the cleaning block is locked and positioned through the positioning mechanism and circulating mechanism through the threaded connection of connecting hole and positioning slot after the positioning rod inserts into the inner chamber of positioning slot, then start transmission motor, and transmission motor can drive transmission gear to rotate through the output end of itself, and transmission gear will drive both sides connecting gear to rotate through chain in the process of rotating, and connecting gear will drive lead screw to rotate in the process of rotating, and lead screw will drive sliding block to move through the threaded connection when rotating, and sliding block will drive cleaning mechanism to slide and clean on the top of workstation and cushion block through positioning mechanism in the process of moving, to this reaches the effect that the metal residue on the top of workstation and cushion block is cleaned quickly, and when the cleaning block pushes the metal residue to the edge of cushion block front side through the brush, the metal residue will fall in the inner chamber of collecting box under the influence of thrust, to this reaches the effect that the metal residue is collected quickly. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram that the utility model provides embodiment provides;

[0015] Figure 2 It is the moving schematic diagram of cleaning mechanism that the utility model provides embodiment provides;

[0016] Figure 3 It is the docking exploded schematic diagram of collecting box and insert groove that the utility model provides embodiment provides;

[0017] Figure 4 It is the multidirectional display diagram that the utility model provides embodiment provides;

[0018] Figure 5 It is the section view of positioning mechanism that the utility model provides embodiment provides.

[0019] In the drawing: 1, cutting machine;2, workstation;3, cushion block;4, cleaning mechanism;5, positioning mechanism;6, circulating mechanism;7, transmission mechanism;401, cleaning block;402, collecting box;403, brush;501, connecting block;502, connecting plate;503, positioning rod;601, support block;602, lead screw;603, sliding block;604, connecting gear;701, transmission motor;702, transmission gear;703, chain;8, connecting hole;9, positioning slot;10, insert slot. DETAILED DESCRIPTION

[0020] In order to further understand the invention content, characteristics and effects of the present application, the following examples are given, and the detailed description is as follows.

[0021] The structure of the present application will be described in detail below with reference to the drawings.

[0022] As Figures 1 to 5The utility model discloses a kind of cutting devices for aerospace parts processing, including guillotine 1, workbench 2 and cushion block 3, guillotine 1 is located at the top of workbench 2 and is fixedly installed with the top of workbench 2, cushion block 3 is located at the top of workbench 2 and is fixedly connected with the top of workbench 2, the top of cushion block 3 is horizontally aligned with the bottom of guillotine 1;The top of workbench 2 is provided with cleaning mechanism 4 used in cooperation with cushion block 3;The left and right sides of cleaning mechanism 4 are provided with positioning mechanism 5 used in cooperation with cleaning mechanism 4;The left and right sides of workbench 2 are provided with circulation mechanism 6 used in cooperation with positioning mechanism 5;The rear side of workbench 2 is provided with transmission mechanism 7 used in cooperation with circulation mechanism 6, cleaning mechanism 4 includes cleaning block 401, collection box 402 and brush 403, cleaning block 401 is located at the top of workbench 2, collection box 402 is located at the front side of the top of workbench 2, the number of brush 403 is multiple and evenly distributed at the bottom of cleaning block 401 and is fixedly connected with the bottom of cleaning block 401, the bottom of brush 403 is attached to the top of cushion block 3, by setting cleaning mechanism 4, cleaning block 401 plays the role of being cleaned by the mutual cooperation with brush 403, the metal residue remaining on the surface of cushion block 3 is cleaned quickly, and metal residue can be concentrated in the process of cleaning by collection box 402, so that the processing effect of guillotine 1 on parts, positioning mechanism 5 includes connecting block 501, two connecting plates 502 and two positioning rods 503, the left side of connecting block 501 is fixedly connected with the right side of cleaning block 401, two connecting plates 502 are respectively located at the front side and rear side of the bottom of connecting block 501 and are fixedly connected with the bottom of connecting block 501, two positioning rods 503 are respectively located on the opposite side of two connecting plates 502, by setting positioning mechanism 5, connecting block 501 plays the role of being quickly assembled by the mutual cooperation of connecting plate 502, positioning rod 503 and sliding block 603, the effect that cleaning mechanism 4 and circulation mechanism 6 are quickly assembled, and cleaning mechanism 4 can be quickly disassembled by positioning mechanism 5, so that the cleaning convenience of brush 403 after later use is improved, circulation mechanism 6 includes support block 601, lead screw 602, sliding block 603 and connecting gear 604, support block 601 is located at the right side of workbench 2 and is fixedly connected with the right side of workbench 2, lead screw 602 is located in the inner cavity of support block 601 and is rotatably connected with the inner wall of support block 601, the inner cavity of sliding block 603 is connected with the surface of lead screw 602 by thread, connecting gear 604 is located at the rear side of lead screw 602 and is fixedly connected with the rear side of lead screw 602, the surface of the front side of connecting gear 604 is rotatably connected with the inner wall of support block 601, the front side and rear side of the top of sliding block 603 are attached to the surface of connecting plate 502, by setting circulation mechanism 6, lead screw 602 plays the role of being circulated and moved on the surface of workbench 2 by the mutual cooperation of sliding block 603 and positioning mechanism 5,And the cleaning block 401 and the brush 403 can also push the metal residues into the inner cavity of the collecting box 402 during movement, further improving the cleaning effect on the surface of the workbench 2 and the pad 3, the transmission mechanism 7 comprises a transmission motor 701, a transmission gear 702 and a chain 703, the transmission motor 701 is located at the rear side of the workbench 2 and is fixedly connected with the rear side of the workbench 2, the transmission gear 702 is located at the output end of the front side of the transmission motor 701 and is fixedly connected with the output end of the transmission motor 701, the surface of the transmission gear 702 is engagedly connected with the inner cavity of the chain 703, and the left and right sides of the inner cavity of the chain 703 are engagedly connected with the surface of the connecting gear 604, by arranging the transmission mechanism 7, the transmission motor 701 can drive the two sides of the circulating mechanism 6 to be used quickly through the cooperation of the transmission gear 702 and the chain 703, the inner cavity of the connecting plate 502 is provided with a connecting hole 8, the front side and the rear side of the sliding block 603 are provided with positioning grooves 9, the opposite ends of the two positioning rods 503 pass through the connecting hole 8 and extend into the inner cavity of the positioning groove 9, and the surface of the positioning rod 503 is connected with the inner cavity of the connecting hole 8 and the positioning groove 9 through threads, by arranging the connecting hole 8 and the positioning groove 9, the connecting hole 8 can quickly butt joint with the positioning groove 9, the top of the workbench 2 is provided with a plug-in groove 10, the surface of the collecting box 402 is attached to the inner cavity of the plug-in groove 10, by arranging the plug-in groove 10, the plug-in groove 10 can be stably positioned with the collecting box 402 through the workbench 2, so that the collecting stability of the collecting box 402 to the metal residues is improved, and the situation that the collecting box 402 deviates and cannot be butt jointed with the movement track of the cleaning block 401 and the brush 403 is avoided.

[0023] The working principle of the utility model:

[0024] In use, the cleaning block 401 and the brush 403 are docked with the workbench 2 and the pad 3, and in the docking process, the connecting block 501 and the connecting plate 502 are inserted and attached to the top of the sliding block 603, then the positioning rod 503 is rotated to pass through the connecting block 501 and is inserted into the inner cavity of the positioning groove 9, and after the positioning rod 503 is inserted into the inner cavity of the positioning groove 9, the cleaning block 401 is locked and positioned with the circulating mechanism 6 through the threaded connection between the connecting hole 8 and the positioning groove 9, then the transmission motor 701 is started, the transmission motor 701 drives the transmission gear 702 to rotate through the output end, the transmission gear 702 drives the connecting gears 604 on both sides to rotate through the chain 703 in the rotating process, the connecting gears 604 drive the lead screw 602 to rotate in the rotating process, and the lead screw 602 drives the sliding block 603 to move through the threaded connection between the lead screw 602 and the sliding block 603, and the sliding block 603 drives the cleaning mechanism 4 to slide on the top of the workbench 2 and the pad 3 through the positioning mechanism 5 in the moving process, so as to achieve the effect of quickly cleaning the metal residues on the top of the workbench 2 and the pad 3, and when the cleaning block 401 pushes the metal residues to the edge of the front side of the pad 3 through the brush 403, the metal residues are affected by the pushing force and fall into the inner cavity of the collecting box 402, so as to achieve the effect of quickly collecting the cleaned metal residues.

[0025] The specific model specifications of the cutting-off machine 1, the workbench 2 and the transmission motor 701 in the application need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method, line connection mode and control mode all adopt the existing technology in the art, so they will not be described in detail.

[0026] It should be noted that, in this document, relationship terms such as first and second are used only to differentiate one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0027] The above description is only the preferred embodiment of the present application, and does not limit the present application in any form, although the present application has been disclosed as above with the preferred embodiment, however, it is not intended to limit the present application, and any person skilled in the art without departing from the technical solution range of the present application.

Claims

1. A cutting device for processing aerospace parts, comprising a cutting machine (1), a workbench (2) and a pad (3), characterized in that: The cutting machine (1) is located on the top of the workbench (2) and is fixedly mounted on the top of the workbench (2); the pad (3) is located on the top of the workbench (2) and is fixedly connected to the top of the workbench (2); the top of the pad (3) is horizontally aligned with the bottom of the cutting machine (1); A cleaning mechanism (4) is provided on the top of the workbench (2) for use with a pad (3); Positioning mechanisms (5) for use with the cleaning mechanism (4) are provided on both the left and right sides of the cleaning mechanism (4); A circulation mechanism (6) used in conjunction with the positioning mechanism (5) is provided on both the left and right sides of the workbench (2); A transmission mechanism (7) used in conjunction with the circulation mechanism (6) is provided on the rear side of the workbench (2).

2. The cutting device for aerospace parts processing according to claim 1, characterized in that: The cleaning mechanism (4) comprises a cleaning block (401), a collecting box (402) and a brush (403); the cleaning block (401) is located on the top of the workbench (2); the collecting box (402) is located on the front side of the top of the workbench (2); the brushes (403) are multiple and evenly distributed on the bottom of the cleaning block (401) and fixedly connected to the bottom of the cleaning block (401); the bottom of the brush (403) is in contact with the top of the pad (3).

3. The cutting device for aerospace parts processing according to claim 2, characterized in that: The positioning mechanism (5) comprises a connecting block (501), two connecting plates (502) and two positioning rods (503); the left side of the connecting block (501) is fixedly connected to the right side of the cleaning block (401); the two connecting plates (502) are respectively located at the front and rear sides of the bottom of the connecting block (501) and are fixedly connected to the bottom of the connecting block (501); and the two positioning rods (503) are respectively located at opposite sides of the two connecting plates (502).

4. The cutting device for aerospace parts processing according to claim 3, characterized in that: The circulation mechanism (6) comprises a support block (601), a screw rod (602), a slider (603) and a connecting gear (604), wherein the support block (601) is located on the right side of the workbench (2) and is fixedly connected to the right side of the workbench (2), the screw rod (602) is located in the inner cavity of the support block (601) and is rotatably connected to the inner wall of the support block (601), the inner cavity of the slider (603) is connected to the surface of the screw rod (602) by a thread, the connecting gear (604) is located on the rear side of the screw rod (602) and is fixedly connected to the rear side of the screw rod (602), the surface of the front side of the connecting gear (604) is rotatably connected to the inner wall of the support block (601), and the front side and the rear side of the top of the slider (603) are both in contact with the surface of the connecting plate (502).

5. The cutting device for aerospace parts processing according to claim 4, characterized in that: The transmission mechanism (7) comprises a transmission motor (701), a transmission gear (702) and a chain (703); the transmission motor (701) is located at the rear side of the workbench (2) and is fixedly connected to the rear side of the workbench (2); the transmission gear (702) is located at the output end of the front side of the transmission motor (701) and is fixedly connected to the output end of the transmission motor (701); the surface of the transmission gear (702) is meshedly connected to the inner cavity of the chain (703); and the left and right sides of the inner cavity of the chain (703) are both meshedly connected to the surface of the connecting gear (604).

6. The cutting device for aerospace parts processing according to claim 4, characterized in that: The inner cavity of the connecting plate (502) is provided with a connecting hole (8), the front side and the rear side of the sliding block (603) are provided with a positioning groove (9), the opposite ends of the two positioning rods (503) pass through the connecting hole (8) and extend to the inner cavity of the positioning groove (9), and the surface of the positioning rod (503) is connected to the inner cavity of the connecting hole (8) and the positioning groove (9) by means of threads.

7. The cutting device for aerospace parts processing according to claim 2, characterized in that: A plug-in slot (10) is provided on the top of the workbench (2), and the surface of the collection box (402) fits in the inner cavity of the plug-in slot (10).

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