Antenna chuck magnet frame pressing device

Abstract

The utility model relates to the field of magnet frame pressing, in particular to an antenna chuck magnet frame pressing device. Comprising a workbench and a fixing block, a clamping block is installed at the center of the bottom of the fixing block, an upper pressing mold plate is clamped to the bottom of the clamping block, a fixing disc is installed at the center of the top of the workbench, and a plurality of second cavities are formed in the top of the fixing disc in an annular array mode; according to the embodiment, the upper pressing mold plate can be disassembled and assembled through the clamping blocks, the upper pressing mold plate matched with the lower pressing mold plate can be selected independently, the upper pressing mold plate can be assembled and disassembled through the clamping blocks, the upper pressing mold plate can be assembled and disassembled, and the upper pressing mold plate can be assembled and disassembled through the clamping blocks. And the fixed disc can be adjusted according to the diameter of the lower pressing mold plate, so that the lower pressing mold plates with different specifications and sizes can be flexibly adapted, and the compatibility of the device on the processing requirement of the magnet frame is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnet frame pressing, and particularly relates to an antenna suction cup magnet frame pressing device. Background Art

[0002] Since the magnet frame is small in size and the suction cup base is difficult to fix, the magnet frame of the vehicle antenna suction cup base is more or less pressed into the suction cup base by manual pressing.

[0003] After searching, in the prior art, China Patent Publication No.: CN217291217U, Authorization Publication Date: 2022-08-26, discloses an antenna suction cup magnet frame pressing device, which belongs to the technical field of antenna processing devices, including a pressing mold group and a pressing drive mechanism, the pressing mold group includes a bottom mold and a pressing mold, and the bottom mold is provided with a mold groove for supporting the suction cup base, the pressing drive mechanism is used to drive the pressing mold to press down and press the magnet frame into the suction cup base, and the side of the mold groove is provided with a wire notch connected to the outside of the bottom mold, and the outside of the wire notch is provided with a wire support groove extending outward. The above-mentioned embodiment drives the pressing mold to press the magnet frame by the pressing drive mechanism, which can ensure the uniformity of the pressing force and avoid the magnet frame from being skewed during the pressing process. In addition, the suction cup base is fixedly supported by the mold groove, which can avoid the suction cup base from shifting due to pressure during the pressing process, further improving the accuracy and assembly efficiency of the magnet frame pressing, and reducing the defective rate of the magnet frame assembly.

[0004] However, the device still has the following defects: the specifications of the pressing template are relatively fixed, and it cannot press the magnet frames with different processing requirements, which has limitations, thereby reducing the compatibility of the device with the magnet frame processing requirements. Utility Model Content

[0005] In view of the above problems, the utility model provides an antenna suction cup magnet frame pressing device. It includes a workbench and a fixed block, a clamping block is installed at the bottom center of the fixed block, an upper pressing template is clamped at the bottom of the clamping block, a fixed disk is installed at the top center of the workbench, and a plurality of groups of second cavities are opened in a circular array on the top of the fixed disk, a group of second screw rods are arranged in each group of the second cavities, a group of limiting blocks are arranged in each group of the second cavities, one end of each group of the second screw rods is rotatably connected to the limiting block, the other end of each group of the second screw rods passes through the fixed disk and is transmission-connected to a group of second motors, each group of the second screw rods is threadedly connected to a group of second sliders, a group of clamping plates are installed on one side wall of each group of the second sliders, a group of support blocks are installed on one side wall of each group of the clamping plates, and a group of elastic plates are installed on one end of each group of the support blocks away from the clamping plates.

[0006] Furthermore, two groups of support columns are symmetrically installed at the bottom edge of the workbench, and two groups of fixing plates are symmetrically installed on the top of the workbench.

[0007] Furthermore, a first cavity is opened on one side wall corresponding to the two groups of fixing plates, and a group of first motors is installed at the top center of each group of fixing plates.

[0008] Furthermore, a group of first screw rods is disposed in each group of the first cavities, and one end of each group of the first screw rods is connected to the first motor.

[0009] Furthermore, a group of connecting blocks is installed on the bottom inner wall of each group of the first cavities, and one end of each group of the first screw rods away from the first motor is rotatably connected to the connecting block.

[0010] Furthermore, each group of the first screw rods is threadedly connected to a group of first sliders, and each group of the first sliders is slidably connected in the first cavity.

[0011] Furthermore, a top plate is connected between the two groups of the first sliding blocks, and a fixing block is installed at the bottom center of the top plate.

[0012] Furthermore, each group of the second sliding blocks is a rectangular structure, and each group of the second sliding blocks is slidably connected in the second cavity.

[0013] The beneficial effects of the utility model are:

[0014] 1. The upper pressing template can be disassembled and installed through the clamping block, and the upper pressing template that matches the lower pressing template can be selected independently. The setting of the fixed plate can be adjusted according to the size and diameter of the lower pressing template, which can flexibly adapt to lower pressing templates of different specifications and sizes, thereby improving the compatibility of the device with the magnet frame processing requirements.

[0015] 2. Place a suitable lower pressing template between the fixed disks, start the second motor, drive the second screw to rotate, and then drive the second slider and the clamping plate to move toward the center of the fixed disk, clamp and fix the lower pressing template, so that during the processing, the magnet frame will not change position due to pressing, thereby increasing the accuracy and precision of pressing, improving stability and improving the stamping quality of the device.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic structural diagram of a pressing device according to an embodiment of the utility model is shown;

[0019] Figure 2 A schematic cross-sectional view of a pressing device according to an embodiment of the utility model is shown;

[0020] Figure 3 A schematic diagram of the structure of a fixing plate according to an embodiment of the utility model is shown;

[0021] Figure 4 A schematic diagram of the clamping plate structure according to an embodiment of the utility model is shown.

[0022] In the figure: 1. workbench; 2. support column; 3. fixed plate; 4. first cavity; 5. first motor; 6. first screw rod; 7. connecting block; 8. first slider; 9. top plate; 10. fixed block; 11. clamping block; 12. upper pressing template; 13. fixed plate; 14. second cavity; 15. second screw rod; 16. limiting block; 17. second motor; 18. second slider; 19. clamping plate; 20. support block; 21. elastic plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0024] The utility model embodiment provides an antenna suction cup magnet frame pressing device. It includes a workbench 1, exemplarily, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, two groups of support columns 2 are symmetrically installed at the bottom edge of the workbench 1. Two groups of fixed plates 3 are symmetrically installed on the top of the workbench 1. A first cavity 4 is opened on the corresponding side wall of the two groups of fixed plates 3. A group of first motors 5 are installed at the top center of each group of fixed plates 3. A group of first screw rods 6 are arranged in each group of the first cavity 4. One end of each group of the first screw rods 6 is connected to the first motor 5. A group of connecting blocks 7 are installed on the bottom inner wall of each group of the first cavity 4. One end of each group of the first screw rods 6 away from the first motor 5 is rotatably connected to the connecting block 7. A group of first sliders 8 are threadedly connected to each group of the first screw rods 6. Each group of the first sliders 8 is slidably connected in the first cavity 4. A top plate 9 is connected between the two groups of the first sliders 8. A fixed block 10 is installed at the bottom center of the top plate 9. A clamping block 11 is installed at the bottom center of the fixed block 10. The bottom of the clamping block 11 is clamped with an upper pressing template 12.

[0025] A fixed disk 13 is installed at the top center of the workbench 1. The top of the fixed disk 13 is provided with a plurality of groups of second cavities 14 in a circular array. A group of second screw rods 15 are arranged in each group of the second cavities 14. A group of limiting blocks 16 are arranged in each group of the second cavities 14. One end of each group of the second screw rods 15 is rotatably connected to the limiting block 16. The other end of each group of the second screw rods 15 passes through the fixed disk 13 and is connected to a group of second motors 17. A group of second sliders 18 are threadedly connected to each group of the second screw rods 15. Each group of the second sliders 18 are slidably connected in the second cavity 14. Each group of the second sliders 18 are rectangular structures. A group of clamping plates 19 are installed on one side wall of each group of the second sliders 18. A group of support blocks 20 are installed on one side wall of each group of the clamping plates 19. A group of elastic plates 21 are installed on one end of each group of the support blocks 20 away from the clamping plates 19.

[0026] Working principle:

[0027] Place a suitable lower pressing template between the fixed plates 13, start the second motor 17, drive the second screw rod 15 to rotate, and then drive the clamping plate 19 and the elastic plate 21 to move toward the center of the fixed plate 13, so that the elastic plate 21 fits tightly with the lower pressing template, and clamps and fixes the lower pressing template;

[0028] Select an upper pressing template 12 that matches the lower pressing template, and disassemble and install it through the clamping block 11;

[0029] Then, the magnet frame is placed into the lower pressing template, and the first motor 5 is started to drive the first screw rod 6 to rotate, thereby driving the first slider 8 and the top plate 9 to move;

[0030] The clamping block 11 and the upper pressing template 12 are then driven to move downward, and the magnet frame in the lower pressing template is pressed.

[0031] 1. The upper pressing template 12 can be disassembled and installed through the clamping block 11, and the upper pressing template 12 matching the lower pressing template can be selected independently. The setting of the fixing plate 13 can be adjusted according to the size and diameter of the lower pressing template, and can flexibly adapt to lower pressing templates of different specifications and sizes, thereby improving the compatibility of the device with the magnet frame processing requirements.

[0032] 2. Place a suitable lower pressing template between the fixed disks 13, start the second motor 17, drive the second screw 15 to rotate, and then drive the clamping plate 19 and the elastic plate 21 to move toward the center of the fixed disk 13, so that the elastic plate 21 fits tightly with the lower pressing template, and clamps and fixes the lower pressing template, so that during the processing, the magnet frame will not change position due to pressing, thereby increasing the accuracy and precision of pressing, improving the stability and the stamping quality of the device.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An antenna suction cup magnet frame pressing device, comprising a workbench (1) and a fixing block (10), characterized in that: A clamping block (11) is installed at the bottom center of the fixed block (10), and an upper pressing template (12) is clamped at the bottom of the clamping block (11). A fixed plate (13) is installed at the top center of the workbench (1). A plurality of groups of second cavities (14) are provided in a circular array on the top of the fixed plate (13). A group of second screw rods (15) are provided in each group of the second cavities (14). A group of limiting blocks (16) are provided in each group of the second cavities (14). One end of each group of the second screw rods (15) is rotatably connected to the fixing plate (13). The second screw rods (15) of each group are connected to the limiting block (16), and the other end of each group of the second screw rods (15) passes through the fixed plate (13) and is connected to a group of second motors (17) in a transmission manner. A group of second sliders (18) are threadedly connected to each group of the second screw rods (15). A group of clamping plates (19) are installed on one side wall of each group of the second sliders (18). A group of supporting blocks (20) are installed on one side wall of each group of the clamping plates (19). A group of elastic plates (21) are installed on one end of each group of the supporting blocks (20) away from the clamping plates (19).

2. The antenna suction cup magnet frame pressing device according to claim 1, characterized in that: Two groups of support columns (2) are symmetrically mounted at the bottom edge of the workbench (1), and two groups of fixing plates (3) are symmetrically mounted on the top of the workbench (1).

3. The antenna suction cup magnet frame pressing device according to claim 2, characterized in that: A first cavity (4) is provided on one side wall corresponding to the two sets of fixing plates (3), and a first motor (5) is installed at the top center of each set of fixing plates (3).

4. The antenna suction cup magnet frame pressing device according to claim 3, characterized in that: A group of first screw rods (6) is arranged in each group of the first cavities (4), and one end of each group of the first screw rods (6) is connected to the first motor (5).

5. The antenna suction cup magnet frame pressing device according to claim 4, characterized in that: A group of connecting blocks (7) are installed on the inner wall of the bottom of each group of the first cavities (4), and one end of each group of the first screw rods (6) away from the first motor (5) is rotatably connected to the connecting block (7).

6. The antenna suction cup magnet frame pressing device according to claim 5, characterized in that: A group of first sliding blocks (8) is threadedly connected to each group of the first screw rods (6), and each group of the first sliding blocks (8) is slidably connected in the first cavity (4).

7. The antenna suction cup magnet frame pressing device according to claim 6, characterized in that: A top plate (9) is connected between the two groups of the first sliding blocks (8), and a fixing block (10) is installed at the bottom center of the top plate (9).

8. The antenna suction cup magnet frame pressing device according to claim 1, characterized in that: Each group of the second sliding blocks (18) is a rectangular structure, and each group of the second sliding blocks (18) is slidably connected in the second cavity (14).

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