Antenna processing tool

Abstract

The utility model discloses an antenna processing tool, and belongs to the technical field of antenna processing. An antenna machining tool comprises a base and a driving part arranged on the base. The first profiling block is installed on the base, the second profiling block is matched with the first profiling block, the driving part is used for driving the second profiling block to rotate at a preset angle on the base so as to reach a second position, and the working end of the first profiling block and the working end of the second profiling block are each provided with a positioning part used for fixing the first position of an antenna; according to the utility model, the to-be-bent antenna is divided into two parts, the bending condition of some antennas with special structures and complex structures can be effectively met, the two profiling blocks are used for positioning, so that the accuracy of the early-stage placement position of the antenna is ensured, and the limitation of the rotation angle of the second profiling block is utilized, so that the accuracy of the next-stage placement position of the antenna can be ensured during the subsequent bending. The bending angle of the antenna is more accurate and controllable, the driving part can rapidly achieve bending operation of the antenna, and the bending efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna processing, in particular to an antenna processing tool. Background Art

[0002] In antenna processing, various metal materials are needed, and these materials are bent into specific shapes or sizes according to requirements for use.

[0003] In the prior art, it is difficult for antenna auxiliary material bending equipment to achieve effective bonding of some antenna auxiliary materials with special or complex structures, and the bending efficiency is low. Utility Model Content

[0004] The utility model aims to solve the problems of poor antenna bending conformity and low bending efficiency in the prior art, and proposes an antenna processing tool.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An antenna processing tool, a base and a driving part arranged on the base;

[0007] A first profiling block is installed on the base, and a second profiling block cooperates with the first profiling block, the working ends of the first profiling block and the second profiling block are both provided with a positioning part, and the positioning part has a first position for fixing the antenna; the driving part is used to drive the second profiling block to rotate at a preset angle on the base, so as to drive the positioning part located on the second profiling block to reach a second position.

[0008] In order to make the antenna folding more precise, preferably, the positioning part comprises a workbench fixedly connected to the top of the first profiling block and the second profiling block respectively, and the workbench is provided with a plurality of positioning columns, and the positioning columns are higher than the top surface of the workbench.

[0009] Furthermore, negative pressure chambers are provided in the first profiling block and the second profiling block, and negative pressure suction holes are provided on the workbench, and the negative pressure suction holes are communicated with the negative pressure chambers.

[0010] In order to make the adsorption force on the antenna more uniform and stable, further, a plurality of negative pressure suction holes and a plurality of positioning columns are staggeredly arranged.

[0011] In order to improve the efficiency of folding the antenna, preferably, the driving part includes: a pull plate and a cylinder driving the pull plate to reciprocate, wherein the cylinder is detachably connected to the base; a boss column, one end of which is fixedly connected to the pull plate, wherein a driving groove is provided on the second contour block, and the large end of the boss column is arranged in the driving groove, and when the cylinder is actuated, the boss column drives the second contour block to switch between the first position and the second position.

[0012] Furthermore, the pull plate is in an "L" shape, and the driving end of the cylinder and one end of the boss column are respectively arranged at two ends of the "L"-shaped pull plate.

[0013] Furthermore, a base plate is fixedly connected to the base, and the cylinder is mounted on the base plate.

[0014] Preferably, a limiting groove is provided below the first profiling block, and a limiting block is formed on the second profiling block. When the limiting block fits the limiting groove, the first profiling block and the second profiling block are in the second position.

[0015] Furthermore, a rotation groove is formed at a starting end of the limiting groove, and a rotating cylinder is formed at a starting end of the limiting block, and the rotating cylinder is rotatably matched with the rotation groove.

[0016] Furthermore, a rotating shaft is fixedly connected to the base, and the rotating shaft extends into the rotating cylinder and is coaxial with the rotating cylinder.

[0017] Compared with the prior art, the utility model provides an antenna processing tooling, which has the following beneficial effects:

[0018] 1. The utility model can effectively meet the bending conditions of antennas with special and complex structures by dividing the antenna to be bent into two parts, and uses two profiling blocks for positioning, thereby ensuring the accuracy of the initial placement of the antenna, and using the rotation angle restriction of the second profiling block to ensure that the bending angle of the antenna is more accurately controllable during subsequent bending, the driving unit can quickly realize the bending operation of the antenna, and improve the bending efficiency.

[0019] 2. The antenna processing tooling can limit the position of the antenna placed on the workbench by the positioning column on the one hand, so that it is more conducive to the plane of the antenna to fit with the negative pressure suction hole. On the other hand, the antenna can be firmly sucked by the negative pressure suction hole whether it is in the first position or the second position or in the process of moving from the first position to the second position, thereby further preventing the antenna from having side lines or popping out when bending. At the same time, it can more accurately ensure the bending angle and greatly improve the bending quality.

[0020] 3. The antenna processing tooling can ensure that the second profiling block rotates smoothly to the first profiling block through specially designed limit grooves and rotating cylinders, thereby achieving effective bending of the antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a diagram showing the use status of an antenna processing tooling proposed by the utility model;

[0022] Figure 2 This is a structural schematic diagram of an antenna processing tooling proposed by the utility model;

[0023] Figure 3 It is a partially exploded schematic diagram of an antenna processing tooling proposed by the utility model;

[0024] Figure 4 This is a structural schematic diagram of a first profiling block of an antenna processing tooling proposed by the utility model;

[0025] Figure 5 This is a structural schematic diagram of a second profiling block of an antenna processing tooling proposed by the utility model;

[0026] Figure 6 The present invention is a schematic structural diagram of an antenna processing tool driving unit.

[0027] In the figure: 1. base; 2. rotating shaft; 3. first profiling block; 4. limiting groove; 5. rotating groove; 6. negative pressure chamber; 7. working table; 8. positioning column; 9. second profiling block; 10. driving groove; 11. rotating cylinder; 12. negative pressure suction hole; 13. cylinder; 14. pulling plate; 15. boss column; 16. base plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] Example:

[0031] Reference Figure 1-Figure 6 An antenna processing tooling includes a base 1 and a driving part arranged on the base 1, and also includes a first profiling block 3 installed on the base 1, and a second profiling block 9 matched with the first profiling block 3, the driving part is used to drive the second profiling block 9 to rotate at a preset angle on the base 1, so as to approach the first profiling block 3 to reach a second position, when reaching the second position, the preset angle between the first profiling block 3 and the second profiling block 9 is in the range of 15°-25°, here, according to product requirements, the preferred preset angle is 19.92°, wherein the working ends of the first profiling block 3 and the second profiling block 9 are both provided with a positioning part for fixing the first position of the antenna. The first position refers to the fixed position before the antenna is bent.

[0032] In the above design, the antenna to be bent is placed at the first position formed by the two profiling blocks, and the unbent antenna is positioned at the first position by the positioning portion. This position can ensure that when the second profiling block 9 is subsequently rotated to the second position, the part of the antenna located at the positioning portion of the second profiling block 9 is bent, thereby realizing automatic bending of the antenna. In this way, the antenna to be bent is divided into two parts, one part is fixed to the positioning portion of the first profiling block 3, and the other part is fixed to the positioning portion of the second profiling block 9, so that some antenna bending conditions with special structures and complex structures can be effectively met, and two profiling blocks are used for positioning, so as to ensure the accuracy of the initial placement position of the antenna, and by using the rotation angle restriction of the second profiling block 9, it can be ensured that the bending angle of the antenna is more accurately controllable during subsequent bending, and the driving part can quickly realize the bending operation of the antenna, thereby improving the bending efficiency.

[0033] The specific positioning part can be clamping the antenna placed on the two profiling blocks. Of course, here, we design a workbench 7 which is fixedly connected to the top of the first profiling block 3 and the second profiling block 9 respectively. The workbench 7 is provided with multiple positioning columns 8. The positioning columns 8 are higher than the top surface of the workbench 7, that is, the top of the positioning columns 8 can be higher than or flush with the top surface of the placed antenna. Here, we preferably design it to be higher than the thickness of the antenna to prevent the bending position from being detached or popped out due to deformation of the antenna during bending.

[0034] A more in-depth design is that we have opened a negative pressure cavity 6 in the first profiling block 3 and the second profiling block 9, and formed negative pressure by an external negative pressure pump and other equipment, and opened a negative pressure suction hole 12 on the workbench 7, the negative pressure suction hole 12 is connected to the negative pressure cavity 6, and a plurality of negative pressure suction holes 12 are staggered with a plurality of positioning columns 8. In this way, before bending, the antenna placed on the workbench 7 can be restricted by the positioning columns 8 on the one hand, so that it is more conducive to the plane of the antenna to fit the negative pressure suction hole 12. On the other hand, the antenna can be firmly sucked by the negative pressure suction hole 12 whether it is in the first position or the second position or in the process of moving from the first position to the second position, thereby further preventing the antenna from having side lines or popping out when bending, and at the same time, it can more accurately guarantee the bending angle, greatly improving the bending quality.

[0035] Here, the negative pressure chamber 6 can be designed not only for negative pressure adsorption, but also for blowing, mainly to blow the bent antenna off the workbench 7 after the antenna is bent, so as to facilitate the subsequent placement of the antenna to be bent.

[0036] The specific driving part is mainly used to push the second profiling block 9 to rotate and approach the first profiling block 3. It can be directly driven to rotate by a motor or a pneumatic hydraulic cylinder. Here, we have designed a special structure, that is, a pull plate 14 in an "L" shape and a cylinder 13 that drives the pull plate 14 to reciprocate, wherein a base plate 16 is fixedly connected to the base 1, and the cylinder 13 is detachably connected to the base plate 16 by screws; a boss column 15 composed of two diameters of cylinders, one end of the boss column 15, namely the small diameter end, is fixedly connected to the pull plate 14, wherein a driving groove 10 is opened on the second profiling block 9, and the other end of the boss column 15, namely the large diameter end, is arranged in the driving groove 10. When the cylinder 13 is extended, the boss column 15 drives the second profiling block 9 to move to the second position, thereby realizing the bending of the antenna; similarly, when the cylinder 13 is contracted, the boss column 15 drives the second profiling block 9 to move to the first position for placing the subsequent antenna to be bent.

[0037] Specifically, the driving end of the cylinder 13 and one end of the boss column 15 are respectively arranged at two ends of the “L”-shaped pull plate 14 .

[0038] A limiting groove 4 is provided below the first profiling block 3, and a limiting block is formed on the second profiling block 9. When the limiting block fits the limiting groove 4, the first profiling block 3 and the second profiling block 9 are in the second position. A rotating groove 5 is provided at the starting end of the limiting groove 4, and a rotating cylinder 11 is formed at the starting end of the limiting block. The rotating cylinder 11 rotates with the rotating groove 5. A rotating shaft 2 is fixedly connected to the base 1, and the rotating shaft 2 extends into the rotating cylinder 11 and is coaxial with the rotating cylinder 11. Through the specially designed limiting groove 4 and rotating cylinder 11, it can be ensured that the second profiling block 9 rotates smoothly to the first profiling block 3, thereby realizing effective bending of the antenna.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An antenna processing tool, characterized in that: include: A base (1) and a driving unit arranged on the base (1); a first contoured block (3) mounted on the base (1), and A second profiling block (9) matched with the first profiling block (3), the working ends of the first profiling block (3) and the second profiling block (9) are both provided with a positioning portion, the positioning portion having a first position for fixing the antenna; The driving part is used to drive the second profiling block (9) to rotate at a preset angle on the base (1), so as to drive the positioning part located on the second profiling block (9) to reach a second position.

2. The antenna processing tool according to claim 1, characterized in that: The positioning part comprises a workbench (7) fixedly connected to the top of the first profiling block (3) and the second profiling block (9), respectively; the workbench (7) is provided with a plurality of positioning columns (8), and the positioning columns (8) are higher than the top surface of the workbench (7).

3. The antenna processing tool according to claim 2, characterized in that: A negative pressure chamber (6) is provided in each of the first profiling block (3) and the second profiling block (9), and a negative pressure suction hole (12) is provided on the workbench (7), wherein the negative pressure suction hole (12) is communicated with the negative pressure chamber (6).

4. The antenna processing tool according to claim 3, characterized in that: The plurality of negative pressure suction holes (12) and the plurality of positioning columns (8) are arranged in an alternating manner.

5. The antenna processing tool according to claim 1, characterized in that: The driving unit comprises: A pull plate (14) and a cylinder (13) for driving the pull plate (14) to reciprocate. Wherein, the cylinder (13) is detachably connected to the base (1); The boss column (15) has one end fixedly connected to the pull plate (14). The second profiling block (9) is provided with a driving groove (10), and the other end of the boss column (15) is arranged in the driving groove (10). When the cylinder (13) is actuated, the boss column (15) drives the second profiling block (9) to switch between the first position and the second position.

6. The antenna processing tool according to claim 5, characterized in that: The pull plate (14) is in an "L" shape, and the driving end of the cylinder (13) and one end of the boss column (15) are respectively arranged at two ends of the "L"-shaped pull plate (14).

7. An antenna processing tool according to claim 5 or 6, characterized in that: A base plate (16) is fixedly connected to the base (1), and the cylinder (13) is mounted on the base plate (16).

8. The antenna processing tool according to claim 1, characterized in that: A limiting groove (4) is provided below the first profiling block (3), and a limiting block is formed on the second profiling block (9). When the limiting block fits the limiting groove (4), the positioning portion is in the second position.

9. The antenna processing tool according to claim 8, characterized in that: A rotation groove (5) is provided at the starting end of the limiting groove (4), and a rotating cylinder (11) is formed at the starting end of the limiting block, and the rotating cylinder (11) is rotationally matched with the rotation groove (5).

10. The antenna processing tool according to claim 9, characterized in that: A rotating shaft (2) is fixedly connected to the base (1), and the rotating shaft (2) extends into the rotating cylinder (11) and is coaxial with the rotating cylinder (11).

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