Radome plate dust removal cutting device

Abstract

The utility model discloses a radome plate dust removal cutting device which comprises a portable marble machine and a datum plate arranged on a radome plate, a positioning plate is arranged at the bottom of the portable marble machine, a positioning groove is formed in the side wall of the datum plate, a positioning block is arranged on the positioning plate, the positioning block is matched with the positioning groove, and the positioning groove is matched with the positioning block. And the relative position of the portable marble machine and the datum plate is limited. Through the positioning and clamping of the positioning block and the positioning groove, the portable marble machine and the datum plate have constant relative positions, so that the cutting blade can complete the cutting operation along the cutting line in a manner that the cutting blade is not easy to deviate. Compared with the prior art, the dust removal cutting device for the radome plate achieves cutting operation with better precision through guiding of the positioning block and the positioning groove, does not need to continuously exert abutting force manually to guarantee the cutting straightness, and has the use advantages of being more convenient to operate and higher in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna cover plate processing, in particular to a dust removal and cutting device for an antenna cover plate. Background Art

[0002] PVC antenna cover panels are structures that protect antenna systems from external environmental influences. They have good electromagnetic wave penetration characteristics in electrical properties and can withstand the harsh external environment in mechanical properties. During the processing of PVC antenna cover panels, special cutting devices are often required to process them.

[0003] At present, a Chinese patent with the announcement number CN208132124U discloses a radome plate dust removal and cutting device, including a portable marble machine, a positioning mechanism is provided at the bottom of the portable marble machine, and a PVC water pipe is connected to the top thereof, and the PVC water pipe is opposite to the cutting blade. During cutting, the cutting line of the radome plate is positioned by the positioning mechanism, and then the cutting blade can complete the cutting along the cutting line, during which the PVC water pipe sprinkles water on the cutting blade, thereby achieving a dust removal effect. However, the positioning of the positioning mechanism is achieved by the reference iron bar set on the radome plate and the positioning plate set at the bottom of the portable marble machine. In other words, it is necessary to manually apply a clamping force to the portable marble machine on one side of the reference iron bar to maintain the stable abutment between the positioning plate and the reference iron bar, which will cause manual discomfort. In addition, when the clamping force is not applied as expected, the actual cutting line may bend. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide a device for dust removal and cutting of antenna cover panels.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A radome plate dust removal and cutting device comprises a portable marble machine and a reference plate arranged on the radome plate, wherein a positioning plate is arranged at the bottom of the portable marble machine, a positioning groove is opened on the side wall of the reference plate, a positioning block is arranged on the positioning plate, and the positioning block is matched with the positioning groove to limit the relative position of the portable marble machine and the reference plate.

[0007] A plurality of rollers are arranged on the side walls of the positioning groove.

[0008] The positioning block is detachably connected to the positioning plate.

[0009] A mounting hole is provided on the side wall of the positioning groove, the roller is rotatably arranged in the mounting frame, a mounting shaft is arranged on the mounting frame, and the mounting shaft is elastically arranged in the mounting hole.

[0010] The side wall in the positioning groove opposite to the roller is a reference side wall.

[0011] The end of the positioning block is provided with a guiding slope.

[0012] A spring is coaxially connected to the installation shaft.

[0013] A rotating roller is rotatably arranged on the reference side wall at the entrance of the positioning groove, and an adsorption sleeve is arranged on the outer peripheral side of the rotating roller, and lubricating oil is adsorbed in the adsorption sleeve.

[0014] The positioning block has a guide section protruding from the side wall of the portable marble machine.

[0015] The beneficial effect of the utility model is that through the positioning engagement of the positioning block and the positioning groove, the portable marble machine and the reference plate will have a constant relative position, so that the cutting blade can complete the cutting operation along the cutting line without easy deviation. Compared with the prior art, the antenna cover plate dust removal cutting device of the utility model can achieve a more accurate cutting operation through the guidance of the positioning block and the positioning groove, and does not require manual continuous application of a clamping force to ensure the straightness of the cutting, and has the advantages of more convenient operation and higher efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment;

[0017] Figure 2 It is a structural schematic diagram of the positioning groove.

[0018] Figure numerals: 1. portable marble machine; 2. reference plate; 3. positioning plate; 4. positioning groove; 5. positioning block; 6. roller; 7. mounting hole; 8. mounting frame; 9. mounting shaft; 10. guide slope; 11. spring; 12. rotating roller; 13. adsorption sleeve; 14. guide section; 15. antenna cover plate. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments to clearly and completely describe the technical solution 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0020] like Figure 1 , Figure 2As shown, a radome plate dust removal and cutting device comprises a portable marble machine 1 and a reference plate 2 arranged on the radome plate 15, and a positioning plate 3 is further arranged at the bottom of the portable marble machine 1. A positioning groove 4 is provided on the side wall of the reference plate 2, and the positioning groove 4 extends along the length direction of the reference plate 2; a positioning block 5 is provided on the positioning plate 3, and the positioning block 5 and the positioning groove 4 have matching sizes. The engagement of the positioning block 5 and the positioning groove 4 can prevent the portable marble machine 1 from moving laterally away from one side of the reference plate 2, thereby keeping the cutting path of the cutting blade on the preset cutting line.

[0021] In some embodiments, a plurality of rollers 6 are disposed on the side wall of the positioning groove 4. For example, the positioning groove 4 may include a main body and a notch, a gap for accommodating the positioning plate 3 is formed between the notch and the end surface of the antenna cover plate 15, and the rollers 6 are disposed on the side wall of the main body away from the notch.

[0022] For example, a mounting hole 7 is provided on the side wall of the main body away from the notch, a mounting frame 8 is elastically provided in the mounting hole 7, and the roller 6 is rotatably supported on the mounting frame 8. Specifically, a mounting shaft 9 is provided on the mounting frame 8, and a spring 11 is coaxially connected to the mounting shaft 9, and the mounting shaft 9 is inserted into the mounting hole 7. It can be understood that when the positioning block 5 is engaged in the positioning groove 4, the roller 6 will be subjected to the extrusion force from the positioning block 5 so that the spring 11 enters a compressed state. On the one hand, the roller 6 can provide rolling friction for the sliding of the positioning block 5 in the positioning groove 4. On the other hand, the roller 6 can push the positioning block 5 against the side wall of the main body close to the notch under the action of the spring 11. Therefore, the side wall opposite to the roller 6 in the main body can be defined as the reference side wall. By controlling the accuracy of the reference side wall, the cutting path of the cutting blade can be more accurately defined, so that the accuracy of the cutting operation is improved.

[0023] In some embodiments, the reference side wall is rotatably provided with a rotating roller 12 at the entrance of the positioning groove 4, that is, at the end position where the positioning groove 4 engages the positioning block 5, and an adsorption sleeve 13 is provided on the outer peripheral side of the rotating roller 12. For example, the adsorption sleeve 13 can be a sponge sleeve, and the adsorption sleeve 13 can be injected with adsorbed lubricating oil. As the positioning block 5 gradually slides into the positioning groove 4, the lubricating oil on the sponge sleeve can be coated on the side wall of the positioning block 5 abutting the reference side wall, thereby further reducing the friction between the positioning block 5 and the positioning groove 4, and the movement of the portable marble machine 1 is smoother and more labor-saving.

[0024] Preferably, the positioning block 5 can be detachably connected to the positioning plate 3 by means of bolts or the like, which will facilitate the processing, manufacturing and replacement of the positioning block 5; in addition, the positioning block 5 can also have a guide section 14 protruding from the side wall of the portable marble machine 1, and the guide section 14 can be first inserted into the positioning groove 4 to guide the sliding direction of the portable marble machine 1 in advance, making the portable marble machine 1 more convenient to use. For example, a guide slope 10 is also provided on the end of the guide section 14. When the guide section 14 is inserted into the positioning groove 4, the guide slope 10 can first abut against the roller 6, thereby gradually pushing the roller 6 to bounce into the mounting hole 7. Obviously, under the action of the guide slope 10, the positioning block 5 will be easier to insert into the positioning groove 4.

[0025] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A radome plate dust removal and cutting device, comprising a portable marble machine (1) and a reference plate (2) arranged on the radome plate, wherein a positioning plate (3) is arranged at the bottom of the portable marble machine (1), and wherein: A positioning groove (4) is provided on the side wall of the reference plate (2), and a positioning block (5) is provided on the positioning plate (3). The positioning block (5) is matched with the positioning groove (4) to define the relative position of the portable marble machine (1) and the reference plate (2).

2. The radome plate dust removal and cutting device according to claim 1 is characterized in that: A plurality of rollers (6) are arranged on the side walls of the positioning groove (4).

3. The radome plate dust removal and cutting device according to claim 1 is characterized in that: The positioning block (5) is detachably connected to the positioning plate (3).

4. The radome plate dust removal and cutting device according to claim 2 is characterized in that: A mounting hole (7) is provided on the side wall of the positioning groove (4); the roller (6) is rotatably arranged in a mounting frame (8); a mounting shaft (9) is arranged on the mounting frame (8); and the mounting shaft (9) is elastically arranged in the mounting hole (7).

5. The radome plate dust removal and cutting device according to claim 4 is characterized in that: The side wall in the positioning groove (4) opposite to the roller (6) is a reference side wall.

6. The radome plate dust removal and cutting device according to claim 4 is characterized in that: A guiding slope (10) is provided at the end of the positioning block (5).

7. The radome plate dust removal and cutting device according to claim 4 is characterized in that: A spring (11) is coaxially connected to the installation shaft (9).

8. The radome plate dust removal and cutting device according to claim 5 is characterized in that: A rotating roller (12) is rotatably arranged on the reference side wall at the entrance of the positioning groove (4), and an adsorption sleeve (13) is arranged on the outer peripheral side of the rotating roller (12), and lubricating oil is adsorbed in the adsorption sleeve (13).

9. The radome plate dust removal and cutting device according to any one of claims 1 to 8, characterized in that: The positioning block (5) has a guide section (14) protruding from the side wall of the portable marble machine (1).

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