Cutting device for processing high-frequency microwave antenna plate

Abstract

The utility model discloses a cutting device for processing a high-frequency microwave antenna plate, which comprises a working table, telescopic rods are symmetrically arranged on the left side and the right side of the top of the working table, a top frame is fixed on the tops of the telescopic rods, a movable frame is connected on the top frame in a sliding manner, and a cutting knife is arranged at the bottom of the movable frame; sliding grooves are symmetrically formed in the left side and the right side of the top of the workbench, fixing plates are slidably connected into the sliding grooves, the fixing plates and the antenna plate are horizontally clamped and fixed, and pressing plates are slidably connected to the opposite faces of the fixing plates on the front side and the rear side. Dust suction pipes are symmetrically connected to the left side and the right side of the movable frame through bearings, the dust suction pipes are connected with a dust collection box through connecting pipes, and the dust collection box is connected with a dust suction pump through a connecting pipe. When the cutting device for processing the high-frequency microwave antenna plate is used, the antenna plate can be positioned and fixed in the horizontal direction and the vertical direction, so that the stability during cutting is kept, and meanwhile, waste chips during cutting can be collected in time.

Description

Technical Field

[0001] The utility model relates to the technical field of high-frequency microwave antenna plate processing, in particular to a cutting device for high-frequency microwave antenna plate processing. Background Art

[0002] Antenna boards have been rapidly applied and widely developed in the fields of mobile phones, car phones, wireless communications, radio and television, etc., and the requirements for antenna boards are getting higher and higher. There are many types of antenna boards. Depending on the usage scenarios and equipment, there will be different performance and sizes. High-frequency microwave antenna boards are one of them. When processing antenna boards, they need to be cut and divided into appropriate sizes, so a cutting device for high-frequency microwave antenna board processing will be used;

[0003] A cutting device for processing antenna boards disclosed in publication number CN208409966U, when in use, places the antenna board between two groups of clamping blocks, starts the rotating motor to drive the screw to rotate, so that the two groups of sliders move closer on the screw, so that the antenna board can be clamped and fixed in the clamping slot, and the spring plays a buffering role to prevent the antenna board from being damaged by excessive clamping force, then moves the sliding sleeve through the handle to make the cutting knife in the position where cutting is required, starts the hydraulic device to extend the telescopic rod, and starts the cutting motor at the same time, so that the cutting knife cuts the antenna board;

[0004] However, the above solution still has the following problems during use: when in use, it is simply clamped horizontally by a clamp block and a spring, and the stability is weak. The vibration generated during cutting can easily cause the antenna plate to slide vertically, thereby affecting the processing quality. In addition, the waste chips generated during cutting will fall on the workbench, and then need to be cleaned up in time.

[0005] Therefore, we propose a cutting device for high-frequency microwave antenna plate processing to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a cutting device for processing high-frequency microwave antenna plates, so as to solve the problem that the existing cutting device for processing high-frequency microwave antenna plates on the market, when in use, is simply clamped horizontally by a clamp block and a spring, and has weak stability. The vibration generated during cutting can easily cause the antenna plate to slide in the vertical direction, thereby affecting the processing quality, and the waste chips generated during cutting will fall on the workbench, which needs to be cleaned up in time.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for processing a high-frequency microwave antenna plate, comprising a workbench, and telescopic rods are symmetrically installed on the left and right sides of the top of the workbench, and a top frame is fixed on the top of the telescopic rods, and a moving frame is slidably connected to the top frame, a cutting knife is installed at the bottom of the moving frame, and the shaft of the cutting knife is connected to a driver, and the driver is installed at the bottom front side of the moving frame;

[0008] It also includes: slide grooves are symmetrically opened on the left and right sides of the top of the workbench, and a fixing plate is slidably connected in the slide groove, and the fixing plate and the antenna plate are horizontally clamped and fixed, and the opposite surfaces of the front and rear fixing plates are slidably connected with a pressing plate, and the pressing plate and the antenna plate are vertically pressed and fixed;

[0009] The symmetrical bearings on the left and right sides of the movable frame are connected with dust suction pipes, and the dust suction pipes are connected to the dust collecting box through a connecting pipe, and the dust collecting box is connected to the dust suction pump through a connecting pipe, and the dust collecting box and the dust suction pump are both installed on the top of the top frame.

[0010] Preferably, a motor is installed at the inner bottom of the workbench, and the middle outer side of the motor output end is connected to the worm through a ratchet assembly, and the left and right sides of the worm are externally meshed with worm wheels, and the worm and worm wheel are both bearing-connected to the inner middle part of the workbench.

[0011] Preferably, a reciprocating screw is integrally installed on the front and rear sides of the middle of the worm wheel, and the reciprocating screw bearing is connected to the slide groove, and a fixing plate is threadedly connected to the reciprocating screw, and the fixing plate is arranged in an "L"-shaped structure.

[0012] Preferably, the pressing plate sliding on the fixed plate is arranged in a "T"-shaped structure, and a spring is installed between the pressing plate and the fixed plate, and the pressing plate forms a vertical fixed structure through the spring.

[0013] Preferably, a fan is installed on the top of the motor output end, and the fan bearing is connected to the space on the inner top of the workbench, and ventilation holes are opened in the space on the inner top of the workbench, and the ventilation holes pass through to the top of the workbench.

[0014] Preferably, the dust suction pipe outlets on both sides of the movable frame are located outside the left and right sides of the cutting knife, and a torsion spring is installed at the connection between the dust suction pipe and the movable frame.

[0015] Preferably, a pull rope is wound around the rotating shaft of the dust suction tube, and the top of the pull rope is fixedly connected to the bottom edge of the top frame, and the dust suction tube forms a swing dust suction structure through a torsion spring and the pull rope.

[0016] Compared with the prior art, the cutting device for processing high-frequency microwave antenna plates of the utility model has the following beneficial effects: when in use, the antenna plate can be positioned and fixed in the horizontal and vertical directions, thereby maintaining stability during cutting, and waste chips during cutting can be collected in time. The specific contents are as follows:

[0017] 1. Through the setting of the reciprocating screw and the slide groove, the fixing plate can be driven to move relatively, so that the antenna plate can be clamped and fixed in the horizontal position, and the L-shaped fixing plate can stably support the antenna plate to avoid sliding during cutting;

[0018] Furthermore, when the worm rotates, it drives the worm wheel to rotate, and when the worm wheel rotates, it drives the reciprocating screw to rotate, thereby driving the fixed plate to slide relatively, and when the fixed plate contacts the antenna plate, the pressure plate will use the spring to press and fix the antenna plate in a vertical position, thereby improving the positioning and fixing effect of the antenna plate;

[0019] 2. By setting the pull rope and the torsion spring, the dust collection pipe can be driven to swing and vacuum when the mobile frame slides, thereby expanding the vacuum range and improving the vacuum efficiency;

[0020] Furthermore, when the movable frame slides, the pull rope will be pulled, and the pull rope will drive the dust suction pipe to rotate, thereby reversing the torsion spring. When the movable frame moves back, the pull rope is relaxed, and the torsion spring will drive the dust suction pipe to rotate, so that the dust suction pipe swings back and forth, thereby improving the dust suction efficiency of the dust suction pipe.

[0021] 3. By setting the fan, air can be blown to the raised ventilation holes, so that some of the waste debris that falls on the workbench fan can be blown up, making it easier to be rinsed and absorbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall front section structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the top view of the workbench structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the workbench of the utility model;

[0025] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the fixing plate and the pressing plate of the utility model;

[0027] Figure 6 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the mobile frame and the dust suction pipe connected to the utility model.

[0029] In the figure: 1. workbench; 2. telescopic rod; 3. top frame; 4. mobile frame; 5. cutting knife; 6. motor; 7. ratchet assembly; 8. worm; 9. worm wheel; 10. reciprocating screw; 11. slide; 12. fixed plate; 13. pressure plate; 14. spring; 15. fan; 16. ventilation hole; 17. dust suction tube; 18. torsion spring; 19. pull rope; 20. dust collection box; 21. dust suction pump. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment 1: In order to improve the stability of the existing high-frequency microwave antenna plate processing cutting device when using the antenna plate, the following solution is proposed. For details, please refer to Figure 1-Figure 5 As shown,

[0032] It includes a workbench 1, and telescopic rods 2 are symmetrically installed on the left and right sides of the top of the workbench 1, and a top frame 3 is fixed on the top of the telescopic rod 2, and a mobile frame 4 is slidably connected to the top frame 3, a cutting knife 5 is installed at the bottom of the mobile frame 4, and the shaft of the cutting knife 5 is connected to the driver, and the driver is installed at the bottom front side of the mobile frame 4. When in use, the antenna board to be processed is placed on the top of the workbench 1. After positioning and fixing, the telescopic rod 2 drives the top frame 3 to move downward, and the driver on the mobile frame 4 drives the cutting knife 5 to run, thereby cutting the antenna board;

[0033] The workbench 1 also includes: a slide groove 11 is symmetrically provided on the left and right sides of the top of the workbench 1, and a fixing plate 12 is slidably connected in the slide groove 11, and the fixing plate 12 is horizontally clamped and fixed with the antenna plate, a motor 6 is installed on the inner bottom of the workbench 1, and the middle outer side of the output end of the motor 6 is connected to the worm 8 through a ratchet assembly 7, and the left and right sides of the worm 8 are meshed and connected with a worm wheel 9, and the worm 8 and the worm wheel 9 are both connected to the inner middle part of the workbench 1 with bearings, and a reciprocating screw 1 is integrally installed on the front and rear sides of the middle part of the worm wheel 9 0, and the reciprocating screw 10 bearing is connected in the slide groove 11, and the reciprocating screw 10 is threadedly connected with a fixing plate 12, and the fixing plate 12 is set to an "L"-shaped structure. When the antenna plate is fixed, the motor 6 in the workbench 1 is started, and the output end of the motor 6 will drive the worm 8 to rotate through the ratchet assembly 7. After the worm 8 rotates, it will drive the outer worm wheel 9 to rotate synchronously. After the worm wheel 9 rotates, it will drive the fixing plate 12 to slide in the slide groove 11, thereby clamping and fixing the antenna plate in a horizontal position;

[0034] The opposite surfaces of the front and rear side fixing plates 12 are slidably connected with pressure plates 13, and the pressure plates 13 and the antenna plate are vertically pressed and fixed. The pressure plate 13 sliding on the fixing plate 12 is set to a "T"-shaped structure, and a spring 14 is installed between the pressure plate 13 and the fixing plate 12, and the pressure plate 13 forms a vertical fixed structure through the spring 14. After the fixing plate 12 fixes the antenna plate, the pressure plate 13 will slide on the fixing plate 12 through the spring 14, thereby pressing and fixing the antenna plate in the vertical position, thereby making the antenna plate more stably positioned and fixed, which is beneficial to the subsequent cutting work.

[0035] Embodiment 2: In order to solve the problem that the existing high-frequency microwave antenna plate processing cutting device is not convenient for timely cleaning of waste chips during use, the following solution is proposed. For details, please refer to Figure 1 and Figure 6-Figure 7 As shown,

[0036] The left and right symmetrical bearings of the mobile frame 4 are connected with dust suction pipes 17, and the dust suction pipes 17 are connected to the dust box 20 through a connecting pipe, and the dust box 20 is connected to the dust suction pump 21 through a connecting pipe, and the dust box 20 and the dust suction pump 21 are both installed on the top of the top frame 3, the outlets of the dust suction pipes 17 on both sides of the mobile frame 4 are located outside the left and right sides of the cutting knife 5, and a torsion spring 18 is installed at the connection between the dust suction pipe 17 and the mobile frame 4, a pull rope 19 is wound around the rotating shaft of the dust suction pipe 17, and the top of the pull rope 19 is fixedly connected to the bottom edge of the top frame 3, and the dust suction pipe 17 is connected to the bottom edge of the top frame 3 through the torsion spring 18 and the pull rope 19 A swinging dust suction structure is formed. During cutting, the dust suction pump 21 is started, the dust suction pump 21 is connected to the dust collecting box 20, the dust collecting box 20 is connected to the dust suction pipe 17, and then the waste chips generated during cutting are collected and cleaned in time through the dust suction pipe 17. The movable frame 4 will move on the slide rail of the top frame 3. When the movable frame 4 moves, the pull rope 19 will be pulled, and the pull rope 19 will drive the dust suction pipe 17 to rotate, and then reverse the torsion spring 18. When the movable frame 4 moves back, the pull rope 19 rotates, and the dust suction pipe 17 will rotate driven by the torsion spring 18, so that the dust suction pipe 17 swings to suck dust, thereby improving the dust suction efficiency.

[0037] Embodiment 3: In order to improve the problem that the waste chips on the workbench 1 are not completely cleaned when the existing high-frequency microwave antenna plate processing cutting device is used, the following solution is proposed. For details, please refer to Figure 1-Figure 3 As shown,

[0038] A fan 15 is installed on the top of the output end of the motor 6, and the bearing of the fan 15 is connected to the space on the inner top of the workbench 1. A ventilation hole 16 is opened in the space on the inner top of the workbench 1, and the ventilation hole 16 passes through the top of the workbench 1. When the output end of the motor 6 is reversed, the fan 15 will be driven to rotate. After the fan 15 rotates, the ventilation hole 16 will be raised to blow out the wind, thereby blowing up the waste chips falling on the workbench 1, so that they can be absorbed by the dust collection pipe 17.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting device for processing a high-frequency microwave antenna plate, comprising a workbench (1), wherein telescopic rods (2) are symmetrically mounted on the left and right sides of the top of the workbench (1), and a top frame (3) is fixed on the top of the telescopic rod (2), and a moving frame (4) is slidably connected to the top frame (3), a cutting knife (5) is mounted on the bottom of the moving frame (4), and the shaft of the cutting knife (5) is connected to a driver, and the driver is mounted on the front side of the bottom of the moving frame (4); Features: Also includes: The top of the workbench (1) is symmetrically provided with slide grooves (11) on both sides, and a fixing plate (12) is slidably connected in the slide groove (11), and the fixing plate (12) and the antenna plate are horizontally clamped and fixed, and the opposite surfaces of the front and rear fixing plates (12) are slidably connected with a pressing plate (13), and the pressing plate (13) and the antenna plate are vertically pressed and fixed; The symmetrical bearings on the left and right sides of the movable frame (4) are connected to dust suction pipes (17), and the dust suction pipes (17) are connected to the dust collection box (20) through a connecting pipe, and the dust collection box (20) is connected to the dust suction pump (21) through a connecting pipe, and the dust collection box (20) and the dust suction pump (21) are both installed on the top of the top frame (3).

2. A cutting device for processing a high-frequency microwave antenna plate according to claim 1, characterized in that: A motor (6) is installed at the inner bottom of the workbench (1), and the middle outer side of the output end of the motor (6) is connected to the worm (8) through a ratchet assembly (7), and the left and right sides of the worm (8) are meshedly connected to the outside with a worm wheel (9), and the worm (8) and the worm wheel (9) are both bearing-connected to the inner middle part of the workbench (1).

3. The cutting device for high-frequency microwave antenna plate processing according to claim 2, characterized in that: A reciprocating screw (10) is integrally installed on the front and rear sides of the middle of the worm wheel (9), and the bearing of the reciprocating screw (10) is connected to the slide groove (11), and a fixing plate (12) is threadedly connected to the reciprocating screw (10), and the fixing plate (12) is set to an "L"-shaped structure.

4. The cutting device for processing a high-frequency microwave antenna plate according to claim 3, characterized in that: The pressing plate (13) sliding on the fixed plate (12) is arranged in a "T"-shaped structure, and a spring (14) is installed between the pressing plate (13) and the fixed plate (12), and the pressing plate (13) forms a vertical fixed structure through the spring (14).

5. The cutting device for processing a high-frequency microwave antenna plate according to claim 2, characterized in that: A fan (15) is installed on the top of the output end of the motor (6), and the bearing of the fan (15) is connected to the space at the top of the inner side of the workbench (1). A ventilation hole (16) is opened on the space at the top of the inner side of the workbench (1), and the ventilation hole (16) passes through to the top of the workbench (1).

6. The cutting device for processing a high-frequency microwave antenna plate according to claim 1, characterized in that: The outlets of the dust suction pipe (17) on both sides of the movable frame (4) are located outside the left and right sides of the cutting knife (5), and a torsion spring (18) is installed at the connection between the dust suction pipe (17) and the movable frame (4).

7. A cutting device for processing a high-frequency microwave antenna plate according to claim 6, characterized in that: A pull rope (19) is wound around the rotating shaft of the dust suction pipe (17), and the top of the pull rope (19) is fixedly connected to the bottom edge of the top frame (3), and the dust suction pipe (17) forms a swing dust suction structure through the torsion spring (18) and the pull rope (19).

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