Cutting machine for radome production

Abstract

The utility model relates to the technical field of radome cutting, and discloses a cutting machine for radome production, which comprises a table body and a radome body, the top of the table body is fixedly provided with a support frame, and the support frame is provided with a continuous processing assembly for cutting and polishing the radome body integrally. The continuous machining assembly comprises a servo motor, a rotating shaft, a movable frame, an inner gear ring, a movable shaft, a gear, a cutting disc and a grinding disc. According to the cutting machine for radome production, the continuous machining assembly is arranged, and after the continuous machining assembly is used, under pulling of a movable frame, inner meshing transmission of a gear and an inner gear ring and coaxial connection of a movable shaft, the gear drives a cutting disc and a grinding disc to rotate together; the cutting disc and the grinding disc rotate around the axis of the rotating shaft and rotate around the axis of the movable shaft, so that the cutting disc and the grinding disc move to the antenna housing body for cutting and grinding.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna cover cutting, in particular to a cutting machine for producing antenna covers. Background Art

[0002] The radome is a structure that protects the antenna system from the external environment. It prevents the antenna from being attacked by rain and solar radiation in nature when working outdoors, which would reduce the antenna's accuracy, shorten its life and cause poor working reliability. Most radomes are cylindrical structures with a hollow interior.

[0003] After searching, Chinese patent CN220029469U was found and announced, which is a cutting device for producing and processing antenna protective covers. The work table and the straightening assembly are arranged to cooperate with each other. When the antenna cover is cut, the antenna cover is placed on the work table. The product limit device and the hydraulic control device cooperate to limit the cutting length of the antenna cover. The electrical control cabinet sends instructions to control the product cutting device and move the antenna cover. The antenna cover is transported on the work table, and the antenna cover is straightened by the straightening plate so that it is smoothly transported to the position of the product cutting device. The antenna cover is cut to avoid the antenna being damaged during transportation. During the process of cutting the radome, the outside of the radome is very smooth. After being hit by external force, it is easy to be displaced and cannot enter the cutting device straightly, which will cause the cut of the radome to be uneven, affecting the subsequent assembly. It can be seen that the patent achieves the problem of avoiding the uneven cut caused by the displacement of the radome. The production of the radome requires a series of steps such as stamping, forging, deep drawing, cutting, grinding, and deoxidation. If so many steps are used separately, it will undoubtedly extend the production time of the radome. In order to improve the production efficiency of the radome, the cutting and grinding steps are processed continuously in an integrated manner, and thus a cutting machine for the production of radomes is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cutting machine for producing antenna covers, which has the advantage of high production efficiency.

[0005] In order to achieve the above-mentioned purpose of high production efficiency, the utility model provides the following technical solutions: a cutting machine for producing radomes, comprising a table body and a radome body, a support frame is fixedly installed on the top of the table body, and a continuous processing component for cutting and grinding the radome body in an integrated manner is arranged on the support frame;

[0006] The continuous processing assembly includes a servo motor, a rotating shaft, a movable frame, an inner gear ring, a movable shaft, a gear, a cutting disc and a grinding disc. The servo motor is fixedly mounted on the top of the support frame, the rotating shaft is fixedly mounted on the output shaft of the servo motor, the movable frame is fixedly mounted on the bottom of the rotating shaft, the inner gear ring is fixedly mounted on the inner top wall of the support frame, the movable shaft is rotatably connected in the movable frame, the gear is fixedly mounted on the top of the movable shaft, the inner gear ring is meshed with the gear, the cutting disc is mounted on the tail of the movable shaft on one side, and the grinding disc is mounted on the tail of the movable shaft on the other side.

[0007] Furthermore, the rotating shaft is rotatably connected to the supporting frame, the movable frame is V-shaped in a top view, the inner gear ring is located on the outside of the rotating shaft, and a chip groove is provided on the lower surface of the grinding disc, and the shape of the chip groove is arc-shaped.

[0008] Furthermore, a material delivery assembly is provided on the table body, and the material delivery assembly includes a hydraulic cylinder, a movable seat and a slot. The hydraulic cylinder is fixedly installed on the top of the table body, the movable seat is fixedly installed on the output end of the hydraulic cylinder, and the slot is opened on the top of the movable seat.

[0009] Furthermore, the movable seat is located below the cutting disc and the grinding disc, the antenna cover body is inserted into the slot, the top of the table body is fixedly installed with a slide rail that is slidably connected to the movable seat, and the side wall of the movable seat is fixedly installed with a connecting block that is fixedly installed with the output end of the hydraulic cylinder.

[0010] Compared with the prior art, the utility model provides a cutting machine for producing radomes, which has the following beneficial effects:

[0011] The cutting machine for producing the radome is provided with a continuous processing component. After the continuous processing component is used, the gear drives the cutting disc and the grinding disc to rotate together under the pulling of the movable frame and the internal meshing transmission of the gear and the inner gear ring, and the coaxial connection of the movable shaft. The movement of the cutting disc and the grinding disc is to rotate around the axis of the rotating shaft and the axis of the movable shaft, so that the cutting disc and the grinding disc are moved to the radome body for cutting and grinding. Since the cutting and grinding processes are carried out continuously, the production efficiency of the radome is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of the front structure of the utility model;

[0013] Figure 2 It is a three-dimensional partial cross-sectional view of the lower part of the structure of the utility model;

[0014] Figure 3 It is a bottom three-dimensional cross-sectional view of the meshing of the inner gear ring and the gear of the utility model structure.

[0015] In the figure: 1 table body, 2 antenna cover body, 3 support frame, 4 continuous processing component, 41 servo motor, 42 rotating shaft, 43 movable frame, 44 inner ring gear, 45 movable shaft, 46 gear, 47 cutting disc, 48 grinding disc, 5 feeding component, 51 hydraulic cylinder, 52 movable seat, 53 slot, 6 slide rail. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1 A cutting machine for producing radomes includes a table body 1 and a radome body 2, and a support frame 3 is fixedly installed on the top of the table body 1.

[0018] Among them, a material delivery component 5 is arranged on the table body 1, and the material delivery component 5 includes a hydraulic cylinder 51, a movable seat 52 and a slot 53. The hydraulic cylinder 51 is fixedly installed on the top of the table body 1, and the movable seat 52 is fixedly installed at the output end of the hydraulic cylinder 51. The hydraulic cylinder 51 is extended and retracted, driving the movable seat 52 to move horizontally, gradually sending the antenna cover body 2 in for cutting and polishing work or taking out the antenna cover body 2 after cutting and polishing. The side wall of the movable seat 52 is fixedly installed with a connecting block fixedly installed with the output end of the hydraulic cylinder 51, which is used to connect the movable seat 52 and the output end of the hydraulic cylinder 51.

[0019] In addition, a slide rail 6 is fixedly installed on the top of the table body 1 and is slidably connected to the movable seat 52, which is used to guide and support the movable seat 52. The side shape of the slide rail 6 is T-shaped, and a slot 53 is opened on the top of the movable seat 52. The antenna cover body 2 is inserted into the slot 53 for placing the antenna cover body 2.

[0020] See also Figure 1-3 A continuous processing component 4 for cutting and grinding the antenna cover body 2 is provided on the support frame 3. The continuous processing component 4 includes a servo motor 41, a rotating shaft 42, a movable frame 43, an inner ring 44, a movable shaft 45, a gear 46, a cutting disc 47 and a grinding disc 48. The servo motor 41 is fixedly installed on the top of the support frame 3, and the rotating shaft 42 is fixedly installed on the output shaft of the servo motor 41. The rotating shaft 42 is rotatably connected to the support frame 3, and the movable frame 43 is fixedly installed at the bottom of the rotating shaft 42. When the servo motor 41 is started, the rotating shaft 42 and the movable frame 43 rotate, and the integrated cutting and grinding work is gradually performed. The top view shape of the movable frame 43 is V-shaped.

[0021] In addition, the inner gear ring 44 is fixedly mounted on the inner top wall of the support frame 3, the inner gear ring 44 is located on the outer side of the rotating shaft 42, the movable shaft 45 is rotatably connected to the movable frame 43, and the movable shaft 45 can rotate in the movable frame 43, the gear 46 is fixedly mounted on the top of the movable shaft 45, the thickness of the gear 46 is less than the thickness of the inner gear ring 44, the inner gear ring 44 is meshed with the gear 46, and when the movable frame 43 pulls the gear 46 to move, the gear 46 meshes and rotates while rotating around the axis of the rotating shaft 42, the cutting disk 47 is mounted on the tail of the movable shaft 45 on one side, and rotates with the movable shaft 45, the grinding disk 48 is mounted on the tail of the movable shaft 45 on the other side, and rotates with the movable shaft 45, the lower surface of the grinding disk 48 is provided with a chip discharge groove, which can discharge waste chips after grinding, and the shape of the chip discharge groove is arc-shaped, and the movable seat 52 is located below the cutting disk 47 and the grinding disk 48.

[0022] When this embodiment is in use, the antenna cover body 2 is first placed in the slot 53, the hydraulic cylinder 51 is extended, and the movable seat 52 brings the antenna cover body 2 under the support frame 3, and then the servo motor 41 is started, the rotating shaft 42 and the movable frame 43 rotate, pulling the movable shaft 45, the gear 46, the cutting disk 47 and the grinding disk 48 to move. Because the gear 46 is meshed with the inner gear ring 44, the gear 46 is driven to mesh and rotate and move around the axis of the rotating shaft 42, and then the cutting disk 47 and the grinding disk 48 are rotated around the axis of the rotating shaft 42 and around the axis of the movable shaft 45, so that the cutting disk 47 and the grinding disk 48 move to the side of the antenna cover body 2 for cutting and grinding. After the cutting and grinding are completed, the servo motor 41 is stopped, the hydraulic cylinder 51 is retracted, and the movable seat 52 pulls out the antenna cover body 2.

[0023] The beneficial effects of the above embodiments are:

[0024] The cutting machine for producing the antenna cover is provided with a continuous processing component 4. After the continuous processing component 4 is used, under the pulling of the movable frame 43 and the internal meshing transmission of the gear 46 and the inner gear ring 44, and under the coaxial connection of the movable shaft 45, the gear 46 drives the cutting disk 47 and the grinding disk 48 to rotate together. The movement of the cutting disk 47 and the grinding disk 48 is to rotate around the axis of the rotating shaft 42 and around the axis of the movable shaft 45, so that the cutting disk 47 and the grinding disk 48 are moved to the antenna cover body 2 for cutting and grinding. Since the cutting and grinding processes are carried out continuously, the production efficiency of the antenna cover is improved.

[0025] The servo motor 41 and the hydraulic cylinder 51 mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting machine for producing radomes, comprising a table body (1) and a radome body (2), wherein a support frame (3) is fixedly mounted on the top of the table body (1), characterized in that: The support frame (3) is provided with a continuous processing component (4) for performing cutting and grinding of the radome body (2) in an integrated manner; The continuous processing component (4) comprises a servo motor (41), a rotating shaft (42), a movable frame (43), an inner gear ring (44), a movable shaft (45), a gear (46), a cutting disc (47) and a grinding disc (48), wherein the servo motor (41) is fixedly mounted on the top of the support frame (3), the rotating shaft (42) is fixedly mounted on the output shaft of the servo motor (41), the movable frame (43) is fixedly mounted on the bottom of the rotating shaft (42), the inner gear ring (44) is fixedly mounted on the inner top wall of the support frame (3), the movable shaft (45) is rotatably connected to the movable frame (43), the gear (46) is fixedly mounted on the top of the movable shaft (45), the inner gear ring (44) is meshed with the gear (46), the cutting disc (47) is mounted on the tail of the movable shaft (45) on one side, and the grinding disc (48) is mounted on the tail of the movable shaft (45) on the other side.

2. A cutting machine for producing a radome according to claim 1, characterized in that: The rotating shaft (42) is rotatably connected to the support frame (3); the movable frame (43) is V-shaped in a top view; the inner gear ring (44) is located outside the rotating shaft (42); and a chip removal groove is provided on the lower surface of the grinding disc (48); the chip removal groove is in an arc shape.

3. The cutting machine for producing a radome according to claim 1, characterized in that: The table body (1) is provided with a material delivery assembly (5), the material delivery assembly (5) comprising a hydraulic cylinder (51), a movable seat (52) and a slot (53), the hydraulic cylinder (51) being fixedly mounted on the top of the table body (1), the movable seat (52) being fixedly mounted on the output end of the hydraulic cylinder (51), and the slot (53) being opened on the top of the movable seat (52).

4. A cutting machine for producing radomes according to claim 3, characterized in that: The movable seat (52) is located below the cutting disc (47) and the grinding disc (48), the antenna cover body (2) is inserted into the slot (53), the top of the table body (1) is fixedly installed with a slide rail (6) slidably connected to the movable seat (52), and the side wall of the movable seat (52) is fixedly installed with a connecting block fixedly installed with the output end of the hydraulic cylinder (51).

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