Drilling device for antenna oscillator processing

Abstract

The utility model discloses a drilling device for antenna oscillator processing, and relates to the technical field of antenna oscillator processing equipment, the drilling device comprises a support frame, a workbench, drilling mechanisms and two groups of clamping mechanisms, the workbench is rotatably connected with the support frame in a matched manner, the drilling mechanisms are fixedly connected with the support frame, the number of the clamping mechanisms is two, and the clamping mechanisms are arranged on the workbench. The clamping mechanism comprises a base and a plurality of clamping assemblies, the base is fixedly connected with the workbench, the clamping assemblies are arranged on the top of the base in a matrix mode, each clamping assembly comprises a support, a sliding plate and a pressing plate, the support is fixedly connected with the base, one side of the sliding plate is connected with the support in a sliding fit mode, and the pressing plate is hinged to the other side of the sliding plate. The clamping assemblies are distributed on the base in a matrix mode, and the position and the angle of the pressing plate can be adjusted, so that the device can easily adapt to antenna oscillators of different shapes, and stable clamping can be achieved by adjusting the pressing plate whether the antenna oscillators are round, square or other special-shaped antenna oscillators, and the problem that a traditional clamp is poor in adaptability is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna element processing equipment, and particularly relates to a drilling device for processing antenna elements. Background Technique

[0002] An antenna element is a component on an antenna and is the most basic unit that makes up the antenna. It has the functions of guiding and amplifying electromagnetic waves, making the electromagnetic signals received by the antenna stronger. Antenna elements are generally made of metals with good electrical conductivity. Some are rod-shaped, and some have more complex structures. Usually, multiple elements are arranged in parallel on the antenna. When an alternating current flows through a wire, electromagnetic wave radiation will occur, and the radiation ability is related to the length and shape of the wire.

[0003] When drilling an antenna element, it is first necessary to fix it to facilitate the drilling process. Antenna elements come in various types, from square to round, and their sizes range from small to large. However, the fixtures of existing drilling devices are relatively single. When facing antenna elements of different shapes, operators often need to manually disassemble the fixture originally adapted to one shape and then replace it with a fixture adapted to the new shape. This process involves cumbersome steps such as screwing and unscrewing and component replacement, which takes a long time. Content of the Utility Model

[0004] The utility model provides a drilling device for processing antenna elements, which can solve the problem that the fixtures of existing drilling devices are relatively single. When facing antenna elements of different shapes, operators often need to manually disassemble the fixture originally adapted to one shape and then replace it with a fixture adapted to the new shape. This process involves cumbersome steps such as screwing and unscrewing and component replacement, which takes a long time.

[0005] A drilling device for processing antenna elements includes a support frame, a workbench, a drilling mechanism, and a clamping mechanism. The workbench is rotationally and cooperatively connected to the support frame. The drilling mechanism is fixedly connected to the support frame. There are two groups of clamping mechanisms, which are symmetrically arranged on the top of the workbench. The clamping mechanism includes a base and a clamping component. The base is fixedly connected to the workbench. There are several groups of clamping components, which are arranged in a matrix on the top of the base. The clamping component includes a bracket, a sliding plate, and a pressing plate. The bracket is fixedly connected to the base. One side of the sliding plate is slidably and cooperatively connected to the bracket. The pressing plate is hinged to the other side of the sliding plate.

[0006] According to an embodiment of the utility model, the clamping component further includes a limiting guide rod and an elastic soft pad. The limiting guide rod is horizontally fixed to the sliding plate. A horizontal sliding hole is formed in the side of the bracket, and the limiting guide rod is slidably and cooperatively connected to the horizontal sliding hole. The elastic soft pad is fixedly connected to the pressing plate. The elastic soft pad is made of rubber material.

[0007] According to an embodiment of the present utility model, the clamping assembly further includes an adjusting screw rod and an adjusting turning handle. A turning groove is formed in the side of the pressing plate. One end of the adjusting screw rod is rotatably arranged in the turning groove, a horizontal screw hole is formed in the side of the bracket, and the other end of the adjusting screw rod penetrates through the horizontal screw hole and is in threaded fit connection with the horizontal screw hole. The adjusting turning handle is coaxially and fixedly connected with the adjusting screw rod.

[0008] According to an embodiment of the present utility model, a driving mechanism for driving the workbench to rotate is arranged at the top of the support frame. The driving mechanism includes a driven gear, a driving gear and a driving motor. The driven gear is fixedly arranged on the side of the workbench, the driving gear is rotatably connected with the support frame, and the driven gear is meshed with the driving gear. The driving motor is fixedly connected with the support frame, and the output end of the driving motor is coaxially and fixedly connected with the driving gear.

[0009] According to an embodiment of the present utility model, a plurality of legs arranged in a matrix are fixedly arranged at the bottom of the support frame. Universal wheels are fixedly arranged at the bottoms of the legs.

[0010] The beneficial effects of the present utility model compared with the prior art are as follows:

[0011] 1. By arranging the clamping assemblies in a matrix on the base and enabling the pressing plate to adjust its position and angle, the device can easily handle antenna elements of different shapes. Whether it is a circular, square or other special-shaped antenna element, stable clamping can be achieved by adjusting the pressing plate, solving the problem of poor adaptability of traditional jigs. The device also has good compatibility with antenna elements of different sizes. By adjusting the cooperative working mode of multiple clamping assemblies, the processing requirements of antenna elements from small to large specifications can be met, broadening the application range of the device.

[0012] 2. Through the rotation of the workbench, while the drilling mechanism drills a group of antenna elements, the staff can perform the disassembly and installation operations of the antenna elements at another set of clamping mechanisms, greatly reducing the waiting time during the processing and significantly improving the overall processing efficiency.

[0013] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0014] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, where:

[0015] Figure 1It is a schematic three-dimensional structure diagram of a drilling device for processing antenna elements.

[0016] Figure 2 It is a schematic three-dimensional structure diagram of the driving mechanism in the present utility model.

[0017] Figure 3 It is a schematic three-dimensional structure diagram of the circular antenna element in the present utility model.

[0018] Figure 4 It is a schematic three-dimensional structure diagram of the square antenna element in the present utility model.

[0019] Figure 5 It is a schematic cross-sectional view of the three-dimensional structure of the clamping mechanism in the present utility model.

[0020] Figure 6 It is Figure 5 a partial enlarged view of the A position in

[0021] Reference numerals include:

[0022] 1, support frame; 2, workbench; 3, drilling mechanism; 4, clamping mechanism; 5, base; 6, clamping assembly; 7, bracket; 8, slide plate; 9, pressing plate; 10, limiting guide rod; 11, horizontal sliding hole; 12, adjusting screw rod; 13, rotating groove; 14, horizontal screw hole; 15, adjusting turning handle; 16, driving mechanism; 17, driven gear; 18, driving gear; 19, driving motor; 20, elastic soft pad; 21, support leg; 22, universal wheel; 23, antenna element. Specific embodiments

[0023] The following will describe the specific embodiments of the present utility model in detail, but it should be understood that the protection scope of the present utility model is not limited by the specific embodiments.

[0024] As Figures 1 to 6 shown, a drilling device for processing antenna elements includes a support frame 1, a workbench 2, a drilling mechanism 3 and a clamping mechanism 4. The workbench 2 is rotationally and cooperatively connected to the support frame 1. The drilling mechanism 3 is fixedly connected to the support frame 1. There are two groups of clamping mechanisms 4, which are symmetrically arranged on the top of the workbench 2. The clamping mechanism 4 includes a base 5 and a clamping assembly 6. The base 5 is fixedly connected to the workbench 2. There are several groups of clamping assemblies 6, which are arranged in a matrix on the top of the base 5. The clamping assembly 6 includes a bracket 7, a slide plate 8 and a pressing plate 9. The bracket 7 is fixedly connected to the base 5. One side of the slide plate 8 is slidably and cooperatively connected to the bracket 7. The pressing plate 9 is hinged to the other side of the slide plate 8.

[0025] When processing the antenna element 23, the operator first places the antenna element 23 within the area of the clamping mechanism 4 at the top of the workbench 2. For antenna elements 23 of different shapes, whether circular or square, by pushing the sliding plate 8, it can slide on the bracket 7 to move the pressing plate 9 to the appropriate position. Subsequently, the angle of the pressing plate 9 is adjusted so that the pressing plate 9 fits the surface of the antenna element 23, thereby completing the fixation of the antenna element 23.

[0026] After the fixation of the antenna element 23 is completed, the workbench 2 is rotated to turn the fixed antenna element 23 under the drilling mechanism 3. The drilling mechanism 3 generally consists of a drilling machine and a drill bit. The drilling machine drives the drill bit to rotate at high speed to perform drilling on the antenna element 23. During this drilling process, due to the rotation of the workbench 2, another set of clamping mechanisms 4 will move away from under the drilling mechanism 3. At this time, the operator can conveniently take out the drilled antenna element 23 and place the antenna element 23 to be drilled into this clamping mechanism 4 to complete the turnover operation of the antenna element 23. When the fixation of a new antenna element 23 is completed, the workbench 2 rotates again to let the new antenna element 23 enter the drilling position, and at the same time, the set of clamping mechanisms 4 that have completed drilling is again in a position convenient for taking and placing the antenna element 23, and so on in a cycle.

[0027] When it is necessary to disassemble the drilled antenna element 23, the operator pushes the sliding plate 8 in the reverse direction, making it slide in the reverse direction on the bracket 7, driving the pressing plate 9 away from the antenna element 23, thereby releasing the fixation of the clamping mechanism 4 on the antenna element 23 and facilitating the removal of the antenna element 23.

[0028] By having the clamping components 6 distributed in a matrix on the base 5 and the pressing plate 9 being adjustable in position and angle, the device can easily handle antenna elements 23 of different shapes. Whether it is a circular, square or other irregularly shaped antenna element 23, stable clamping can be achieved by adjusting the pressing plate 9, solving the problem of poor adaptability of traditional fixtures. The device also has good compatibility with antenna elements 23 of different sizes. By adjusting the collaborative working mode of multiple clamping components 6, the processing requirements for antenna elements 23 from small to large specifications can be met, broadening the scope of application of the device.

[0029] Through the rotation of the workbench 2, while the drilling mechanism 3 drills a group of antenna elements 23, the operator can perform the disassembly and installation operations of the antenna elements 23 at the other set of clamping mechanisms 4, greatly reducing the waiting time during the processing and significantly improving the overall processing efficiency.

[0030] In some specific embodiments, the clamping assembly 6 further includes a limiting guide rod 10 and an elastic soft pad 20. The limiting guide rod 10 is horizontally fixed to the sliding plate 8. A horizontal sliding hole 11 is formed in the side of the bracket 7, and the limiting guide rod 10 is slidably connected to the horizontal sliding hole 11. The elastic soft pad 20 is fixedly connected to the pressing plate 9. The elastic soft pad 20 is made of rubber material.

[0031] When adjusting the position of the sliding plate 8, the limiting guide rod 10 plays a guiding role to ensure that the sliding plate 8 can only move linearly in the horizontal direction, improving the accuracy of adjustment. The elastic soft pad 20 is fixed on the pressing plate 9. When the pressing plate 9 contacts and presses the antenna element 23, the elastic soft pad 20 can adaptively deform according to the surface shape of the antenna element 23, closely fitting the antenna element 23 and enhancing the fixing effect.

[0032] The rubber material is elastic. When the pressing plate 9 presses the antenna element 23, it can quickly adaptively deform according to the minute undulations, bends and other irregular shapes on the surface of the antenna element 23, achieving a full - range fit with the surface of the antenna element 23. Thus, the fixing effect is greatly enhanced, preventing the antenna element 23 from displacement due to insecure fixation during the drilling process and ensuring the drilling accuracy.

[0033] In some specific embodiments, the clamping assembly 6 further includes an adjusting screw rod 12 and an adjusting turning handle 15. A turning groove 13 is formed in the side of the pressing plate 9. One end of the adjusting screw rod 12 is rotatably arranged in the turning groove 13, and a horizontal screw hole 14 is formed in the side of the bracket 7. The other end of the adjusting screw rod 12 passes through the horizontal screw hole 14, and the adjusting screw rod 12 is in threaded engagement with the horizontal screw hole 14. The adjusting turning handle 15 is coaxially and fixedly connected to the adjusting screw rod 12.

[0034] The operator can drive the adjusting screw rod 12 to rotate by rotating the adjusting turning handle 15. Due to the threaded engagement between the adjusting screw rod 12 and the screw hole, the rotation of the adjusting screw rod 12 is converted into a linear movement in the horizontal direction, thereby pushing the pressing plate 9 to further press the antenna element 23 and achieving a firm fixation of the antenna element 23.

[0035] In some specific embodiments, a driving mechanism 16 for driving the workbench 2 to rotate is provided at the top of the support frame 1. The driving mechanism 16 includes a driven gear 17, a driving gear 18 and a driving motor 19. The driven gear 17 is fixedly arranged on the side of the workbench 2, the driving gear 18 is rotatably connected to the support frame 1, and the driven gear 17 meshes with the driving gear 18. The driving motor 19 is fixedly connected to the support frame 1, and the output end of the driving motor 19 is coaxially and fixedly connected to the driving gear 18. When the driving motor 19 is started, the motor output shaft drives the driving gear 18 to rotate, and the driving gear 18 drives the driven gear 17 to rotate through meshing, thereby realizing the rotation of the workbench 2.

[0036] In some specific embodiments, a plurality of legs 21 arranged in a matrix are fixedly provided at the bottom of the support frame 1. A universal wheel 22 is fixedly provided at the bottom of the leg 21. The legs 21 are fixedly arranged in a matrix at the bottom of the support frame 1 to provide support for the entire device. The universal wheel 22 is fixed at the bottom of the leg 21, enabling the device to move flexibly on the ground. When it is necessary to move the device to different working areas, the operator can push the device, and the universal wheel 22 rotates accordingly, realizing the convenient movement of the device.

[0037] The above-disclosed are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A drilling device for processing an antenna element, comprising a support frame (1), a workbench (2), a drilling mechanism (3) and a clamping mechanism (4), wherein the workbench (2) is rotatably connected to the support frame (1), and the drilling mechanism (3) is fixedly connected to the support frame (1), characterized in that: The clamping mechanism (4) is provided with two groups and is symmetrically arranged on the top of the workbench (2). The clamping mechanism (4) comprises a base (5) and a clamping assembly (6). The base (5) is fixedly connected to the workbench (2). The clamping assembly (6) is provided with a plurality of groups and is arranged in a matrix on the top of the base (5). The clamping assembly (6) comprises a bracket (7), a slide plate (8) and a pressure plate (9). The bracket (7) is fixedly connected to the base (5). One side of the slide plate (8) is slidably connected to the bracket (7). The pressure plate (9) is hinged to the other side of the slide plate (8).

2. A drilling device for processing an antenna element as claimed in claim 1, characterized in that: The clamping assembly (6) further comprises a limiting guide rod (10), wherein the limiting guide rod (10) is fixedly connected to the slide plate (8) in a horizontal state, and a horizontal sliding hole (11) is provided on the side of the bracket (7), and the limiting guide rod (10) is connected to the horizontal sliding hole (11) in a sliding manner.

3. The drilling device for antenna element processing according to claim 1, characterized in that: The clamping assembly (6) further comprises an adjusting screw rod (12), a rotating groove (13) is provided on the side of the pressure plate (9), one end of the adjusting screw rod (12) is rotatably arranged in the rotating groove (13), a horizontal screw hole (14) is provided on the side of the bracket (7), the other end of the adjusting screw rod (12) is penetrated and arranged in the horizontal screw hole (14), and the adjusting screw rod (12) is threadedly matched with the horizontal screw hole (14).

4. A drilling device for processing an antenna element as claimed in claim 3, characterized in that: The clamping assembly (6) further comprises an adjusting handle (15), wherein the adjusting handle (15) is coaxially fixedly connected to the adjusting screw rod (12).

5. The drilling device for processing an antenna element according to claim 1, characterized in that: A driving mechanism (16) for driving the workbench (2) to rotate is arranged on the top of the support frame (1), and the driving mechanism (16) comprises a driven gear (17) and a driving gear (18), the driven gear (17) is fixedly arranged on the side of the workbench (2), the driving gear (18) is rotatably connected to the support frame (1), and the driven gear (17) is meshed with the driving gear (18).

6. A drilling device for processing an antenna element as claimed in claim 5, characterized in that: The driving mechanism (16) further comprises a driving motor (19), wherein the driving motor (19) is fixedly connected to the support frame (1), and an output end of the driving motor (19) is coaxially fixedly connected to the driving gear (18).

7. The drilling device for processing an antenna element according to claim 1, characterized in that: The clamping assembly (6) further comprises an elastic soft pad (20), wherein the elastic soft pad (20) is fixedly connected to the pressing plate (9).

8. The drilling device for processing an antenna element according to claim 7, characterized in that: The elastic cushion (20) is made of rubber material.

9. The drilling device for processing an antenna element according to claim 1, characterized in that: A plurality of supporting legs (21) arranged in a matrix are fixedly arranged at the bottom of the support frame (1).

10. The drilling device for processing an antenna element according to claim 9, characterized in that: A universal wheel (22) is fixedly provided at the bottom of the supporting leg (21).

Images