5G antenna machining and bending mechanism

Abstract

The utility model relates to the technical field of 5G antenna machining, in particular to a 5G antenna machining and bending mechanism which comprises a machining table, one side of the machining table is further provided with an adjusting type limiting part used for conducting self-adaptive limiting on a workpiece, and the adjusting type limiting part comprises a movable adjusting assembly, a lifting assembly and a self-adaptive clamping assembly. The movable adjusting assembly is arranged on the lower side of the machining table, the lifting assembly is arranged on the upper side of the movable adjusting assembly, the self-adaptive clamping assembly is arranged on one side of the lifting assembly, and the lifting assembly can be matched with the bending assembly to conduct radian bending on a workpiece. Comprising a moving adjusting assembly, a lifting assembly and a self-adaptive clamping assembly, the clamping position and force can be automatically adjusted according to the size and shape of a workpiece, it is ensured that the workpiece is kept stable in the bending process, bending errors caused by inaccurate positioning are avoided, and the bending precision and consistency are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to 5G antenna processing technical field especially relates to a 5G antenna processing bending mechanism. BACKGROUND

[0002] In the rapid development of 5G communication technology, the demand for 5G antennas is increasing, and the requirements for its processing precision and quality are becoming increasingly stringent. The shape and structure of 5G antennas have a crucial influence on their signal transmission performance, and the bending process, as a key link in the processing of 5G antennas, directly determines the final form and performance of the antennas.

[0003] In the prior art, some bending mechanisms can only perform simple straight-line bending, which cannot meet the complex arc bending requirements of 5G antennas, resulting in antennas that cannot achieve ideal signal radiation effects. Moreover, when processing 5G antennas of different sizes and shapes, the existing bending mechanisms lack effective adaptive adjustment capabilities, requiring frequent mold replacement or complex manual adjustments, which not only is cumbersome and inefficient, but also can cause inaccurate positioning, thereby affecting product consistency and yield. Therefore, we propose a 5G antenna processing bending mechanism. SUMMARY

[0004] The utility model discloses to solve the problem of the prior art in the bending complex shape, adaptive adjustment and accurate control and so on, and proposes a kind of 5G antenna processing bending mechanism, which can realize arc bending, has adaptive limiting function and can accurately control bending process.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A 5G antenna processing bending mechanism, comprising a processing table, the processing table is provided with a controller on one side, the processing table is provided with a bending assembly for arc bending on one side, the processing table is further provided with an adjustable limiting part for adaptively limiting workpieces on one side, the adjustable limiting part comprises a mobile adjusting assembly, a lifting assembly and an adaptive clamping assembly, the mobile adjusting assembly is arranged on the lower side of the processing table, the lifting assembly is arranged on the upper side of the mobile adjusting assembly, the adaptive clamping assembly is arranged on one side of the lifting assembly, and the lifting assembly can cooperate with the bending assembly to bend the workpiece.

[0007] As preferred, the bending assembly comprises a side frame arranged on one side of the machining table, an air cylinder is arranged on the upper side of the side frame, a bending head is arranged on the output end of the air cylinder, and the part of the bending head in contact with the workpiece is arranged with elastic material or flexible structure; through the above structure, the extension and retraction movement of the air cylinder can accurately control the position and pressure of the bending head, and the arc bending operation of the G antenna is realized. The movement of the air cylinder is controlled by the controller, and the bending angle and force can be accurately adjusted according to the preset bending parameters, so that the accuracy of the bending angle and force is ensured.

[0008] As preferred, the moving adjusting assembly comprises a bottom frame arranged on the lower side of the machining table, a motor is arranged on one side of the bottom frame, a threaded rod is connected to the output shaft of the motor, and a moving strip is threadedly connected to the outer side of the threaded rod; through the above structure, the motor is started to drive the threaded rod to rotate, and then the moving strip moves left and right on the threaded rod, so that the position of the whole adjusting limiting part is adjusted to adapt to G antenna workpieces of different sizes. The speed and rotation direction of the motor are also controlled by the controller to ensure the accuracy of the movement adjustment.

[0009] As preferred, the lifting assembly comprises an electric push rod arranged on the upper side of the moving strip, and a mounting seat is connected to the output end of the electric push rod; through the above structure, the electric push rod can realize the lifting movement of the mounting seat under the control of the controller, so that the mounting seat cooperates with the bending assembly to perform bending operation of different radii on the workpiece.

[0010] As preferred, the self-adaptive clamping assembly comprises a sliding groove arranged on one side of the mounting seat, a sliding block slidably connected in the sliding groove, a guide rod arranged on the upper side of the sliding block, a connecting plate arranged at the top end of the guide rod, a spring sleeved on the outer side of the guide rod, a rubber roller one rotatably connected on one side of the mounting seat, and a rubber roller two rotatably connected on one side of the sliding block; through the above structure, when the 5G antenna workpiece is placed between the rubber roller one and the rubber roller two, the spring force makes the rubber roller one tightly adhere to the workpiece, so that self-adaptive clamping is realized, and the design of the rubber roller can avoid damage to the surface of the workpiece.

[0011] As preferred, the lower side of the bottom frame is provided with a limiting sliding groove, a limiting sliding block is slidably connected in the limiting sliding groove, and one side of the limiting sliding block is connected to one side of the moving strip.

[0012] In summary, the present application improves the bending precision and consistency, and through the setting of the adjusting limiting part, the moving adjusting assembly, the lifting assembly and the self-adaptive clamping assembly, the clamping position and force can be automatically adjusted according to the size and shape of the workpiece, the workpiece can be kept stable during the bending process, the bending error caused by inaccurate positioning is avoided, and the bending precision and consistency are significantly improved.

[0013] The utility model discloses adapt to the workpiece of different shape and size, and the self -adaptation clamping assembly adopts the design of rubber roller one and rubber roller two cooperation spring, can self -adaptation clamping workpiece of different thickness and shape, avoid the damage to workpiece surface, simultaneously, the synergies of mobile adjusting assembly and lifting assembly, further expand the applicable scope of mechanism, can satisfy the processing demand of various 5G antenna.

[0014] The utility model discloses high degree of automation, easy operation, through the centralized control of controller cylinder, motor and electric push rod etc. Driving part, realized the automation operation of bending process, reduced manual intervention, reduced the operation difficulty, improved production efficiency.

[0015] The utility model discloses reduce workpiece damage, improve the yield, and the part of bending head and workpiece contact adopts elastic material or flexible design, and the rubber roller and spring buffer structure of adaptive clamping assembly are combined, effectively reduce the indentation or scratch on the surface of workpiece in the bending process, improve the yield.

[0016] The utility model discloses stable structure, reliable operation, and the threaded rod in mobile adjusting assembly cooperates with the mobile strip and limit sliding groove and limit sliding block, ensures the stability and precision of mobile adjustment, and lifting assembly adopts electric push rod, provides stable lifting power, further strengthens the overall stability and operation reliability of mechanism. ACCURACY

[0017] Fig. 1 It is the structure schematic drawing of the explosion formula of the utility model;

[0018] Fig. 2 It is the structure schematic drawing of the positive face axle side of the utility model;

[0019] Fig. 3 It is the structure schematic drawing of the bottom surface axle side of the utility model.

[0020] In the drawing: 1, processing table;2, controller;3, side frame;4, cylinder;5, bending head;6, base;7, motor;8, threaded rod;9, mobile strip;10, electric push rod;11, mounting seat;12, sliding groove;13, rubber roller one;14, rubber roller two;15, sliding block;16, guide rod;17, connecting plate;18, spring;19, limit sliding groove;20, limit sliding block. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] As Figs. 1-3As shown, a 5G antenna processing bending mechanism, comprising a processing table 1, a controller 2, a bending assembly and an adjustable limiting part, the processing table 1 is used to fix and support the workpiece, the controller 2 is used to control the operation of each driving part. The bending assembly is used for arc bending of the workpiece, and the adjustable limiting part is used for self-adaptive limiting of the workpiece, to ensure the stability and precision in the bending process.

[0023] Side frame 3: the side frame 3 is fixed on one side of the processing table 1, used to support the cylinder 4 and the bending head 5.

[0024] Cylinder 4: the cylinder 4 is installed on the upper side of the side frame 3, and its output end is connected with the bending head 5. The cylinder 4 is controlled by the controller 2 to drive the bending head 5 to move downward and apply bending force to the workpiece.

[0025] Bending head 5: the bending head 5 is made of high-hardness material, and the surface can be covered with an elastic layer to reduce damage to the surface of the workpiece. The shape of the bending head 5 can be replaced according to the requirements of the workpiece to adapt to different bending requirements.

[0026] Chassis 6: the chassis 6 is fixed on the lower side of the processing table 1, used to support the moving adjustment assembly.

[0027] Motor 7: the motor 7 is installed on one side of the chassis 6, and its output shaft is connected with the threaded rod 8. The motor 7 is controlled by the controller 2 to drive the threaded rod 8 to rotate.

[0028] Threaded rod 8 and moving strip 9: the threaded rod 8 is connected with the moving strip 9 through threads.

[0029] Limiting slide groove 19 and limiting slide block 20: the limiting slide groove 19 is arranged on the lower side of the chassis 6, the limiting slide block 20 is slidingly connected in the limiting slide groove 19, and is connected with the moving strip 9, to ensure that the moving strip 9 moves stably and does not deviate.

[0030] Electric push rod 10: the electric push rod 10 is fixed on the upper side of the moving strip 9, and its output end is connected with the mounting seat 11. The electric push rod 10 is controlled by the controller 2 to drive the mounting seat 11 to move up and down, realizing vertical movement.

[0031] Mounting seat 11: the mounting seat 11 is used to fix the self-adaptive clamping assembly, and its height can be accurately adjusted by the electric push rod 10.

[0032] Slide groove 12 and slide block 15: the slide groove 12 is arranged on one side of the mounting seat 11, and the slide block 15 is slidingly connected in the slide groove 12 and can move horizontally along the slide groove 12.

[0033] Guide rod 16 and spring 18: the guide rod 16 is fixed on the upper side of the slide block 15, and its top end is connected with the connecting plate 17. The spring 18 is sleeved on the outer side of the guide rod 16, used to provide elastic buffer.

[0034] Rubber roller one 13 and rubber roller two 14: rubber roller one 13 is rotatably connected to one side of the mounting seat 11, and rubber roller two 14 is rotatably connected to one side of the sliding block 15. Rubber roller one 13 and rubber roller two 14 are self-adaptively clamped to the workpiece through the elastic force of the spring 18, so as to avoid damage to the surface of the workpiece.

[0035] In this embodiment, first, according to the size of the 5G antenna to be processed, the controller 2 starts the motor 7, the motor 7 drives the threaded rod 8 to rotate, and the moving strip 9 moves to the appropriate position on the threaded rod 8, and the position adjustment of the moving adjustment assembly is completed to adapt to the length direction size of the antenna.

[0036] Next, the 5G antenna workpiece is placed between the rubber roller one 13 and the rubber roller two 14, and the elastic force of the spring 18 makes the rubber roller one 13 closely contact the workpiece, realizing self-adaptive clamping and ensuring that the workpiece will not displace during processing.

[0037] Then, according to the required bending radius, the controller 2 controls the lifting of the electric push rod 10. The electric push rod 10 drives the mounting seat 11 to rise or fall to the appropriate height, and the adjustment of the lifting assembly is completed, so that the workpiece is in a position suitable for bending.

[0038] Finally, the controller 2 starts the air cylinder 4, and the air cylinder 4 pushes the bending head 5 to perform arc bending operation on the workpiece. During the bending process, the controller 2 can adjust the pressure and stroke of the air cylinder 4 in real time according to the preset parameters and feedback data of the angle sensor and the like that may be equipped, to ensure that the bending angle and force meet the requirements.

[0039] It should be noted that the motor 7, the electric push rod 10, the air cylinder 4 and the like in the present application are prior art, and their specific use methods and functions will not be described herein.

[0040] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A 5G antenna processing bending mechanism, comprising a processing table (1), one side of the processing table (1) is provided with a controller (2), characterized in that, One side of the machining table (1) is provided with a bending assembly for arc bending, and one side of the machining table (1) is also provided with an adjustable limiting part for self-adapting limiting of the workpiece, the adjustable limiting part comprises a moving adjusting assembly, a lifting assembly and a self-adapting clamping assembly, the moving adjusting assembly is arranged on the lower side of the machining table (1), the lifting assembly is arranged on the upper side of the moving adjusting assembly, and the self-adapting clamping assembly is arranged on one side of the lifting assembly, and the lifting assembly can cooperate with the bending assembly to bend the workpiece.

2. The 5G antenna processing bending mechanism according to claim 1, wherein, The bending assembly comprises a side frame (3), the side frame (3) is arranged on one side of the machining table (1), the upper side of the side frame (3) is provided with a gas cylinder (4), and the output end of the gas cylinder (4) is provided with a bending head (5).

3. The 5G antenna processing bending mechanism according to claim 1, wherein, The moving adjusting assembly comprises a bottom frame (6), the bottom frame (6) is arranged on the lower side of the machining table (1), one side of the bottom frame (6) is provided with a motor (7), the output shaft of the motor (7) is connected with a threaded rod (8), and the outer side of the threaded rod (8) is connected with a moving strip (9).

4. The 5G antenna processing bending mechanism according to claim 3, wherein, The lifting assembly comprises an electric push rod (10), the electric push rod (10) is arranged on the upper side of the moving strip (9), and the output end of the electric push rod (10) is connected with a mounting seat (11).

5. The 5G antenna processing bending mechanism according to claim 4, wherein, The self-adapting clamping assembly comprises a sliding groove (12), the sliding groove (12) is arranged on one side of the mounting seat (11), the sliding groove (12) is slidably connected with a sliding block (15), the upper side of the sliding block (15) is provided with a guide rod (16), the top end of the guide rod (16) is provided with a connecting plate (17), the outer side of the guide rod (16) is sleeved with a spring (18), one side of the mounting seat (11) is rotatably connected with a rubber roller one (13), and one side of the sliding block (15) is rotatably connected with a rubber roller two (14).

6. The 5G antenna processing bending mechanism according to claim 3, wherein, The lower side of the bottom frame (6) is provided with a limiting sliding groove (19), the limiting sliding groove (19) is slidably connected with a limiting sliding block (20), and one side of the limiting sliding block (20) is connected to one side of the moving strip (9).

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