Rapid positioning device for position of antenna cover plate

Abstract

The utility model relates to the technical field of antenna cover plate processing, in particular to a device for quickly positioning the position of an antenna cover plate. Comprising a base, a cutting assembly is arranged on the upper surface of the base and used for cutting an antenna cover plate, and a positioning mechanism is arranged on the upper surface of the base and used for fixing the position of the antenna cover plate. The positioning mechanism is arranged on the base, the distance between the movable seat and the mounting seat is adjusted by rotating the screw rod according to the length and the cutting position of the antenna cover plate, the antenna cover plate is placed on the movable seat, the fixed rod and the movable rod move, the antenna cover plate is pushed, and the tail end of the antenna cover plate moves to the position flush with the side wall of the movable seat. And at the moment, the cutting position of the antenna cover plate is located below the cutter, so that a worker can quickly adjust the position of the antenna cover plate, the adjusting and positioning time of the antenna cover plate is greatly shortened, and the working efficiency of antenna cover plate machining is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna cover plate processing technical field, concretely relates to a kind of position quick positioning device of antenna cover plate. BACKGROUND

[0002] Antenna is a transformer, it transforms the guided wave propagated on transmission line into electromagnetic wave propagated in unbounded medium, or carries out opposite transformation, and it is used to transmit or receive electromagnetic wave in radio equipment, antenna cover plate is often used in communication, signal transmission, signal sending etc., it is the object that is installed on the outside of antenna and protects the electronic components inside antenna, in the processing of antenna cover plate, antenna cover plate is often cut by cutting device, and in the processing of antenna cover plate, to improve the stability of antenna cover plate, the position of antenna cover plate is usually fixed, to ensure that antenna cover plate is in the position of cutting, staff usually manually adjusts the position of antenna cover plate, so that the cutting position of antenna cover plate is below cutting knife to facilitate cutting, when staff adjusts the position of antenna cover plate, staff needs to observe the position of antenna cover plate, stop moving when antenna cover plate is adjusted to corresponding position, so that staff's time for adjusting the position of antenna cover plate is long, and the cutting efficiency of antenna cover plate is affected, in view of this, we propose a kind of position quick positioning device of antenna cover plate. SUMMARY

[0003] The utility model aims at providing a kind of position quick positioning device of antenna cover plate, to solve the problems raised in the above background art.

[0004] To achieve the above object, one of the purposes of the utility model is to provide a kind of position quick positioning device of antenna cover plate, including base, the upper surface of the base is provided with cutting assembly, the cutting assembly is used to cut antenna cover plate, the upper surface of the base is provided with positioning mechanism, the positioning mechanism is used to fix the position of antenna cover plate, the positioning mechanism includes the mounting seat fixedly arranged on the upper surface of base, the one side of the mounting seat is slidably connected with moving seat, the moving seat is rotatably connected with screw rod inside, the screw rod is threadedly connected in the mounting seat inside, rotating screw rod moves the moving seat along screw rod axis direction by thread, the upper surface of the mounting seat is equipped with down-pressing assembly, and the down-pressing assembly is used to extrude and fix the end of antenna cover plate on the mounting seat.

[0005] As a further improvement of the technical solution, the upper surface of the moving seat is fixedly provided with fixed rod on one side, the upper surface of the moving seat is slidably connected with moving rod away from the fixed rod, when moving rod moves, it pushes antenna cover plate close to fixed rod, and makes moving rod cooperate with fixed rod to fix antenna cover plate on moving seat, the surface of fixed rod and moving rod that is close to each other is provided with inclined surface, and anti-skid soft pad is fixedly arranged on the inclined surface.

[0006] As a further improvement of the technical solution, the upper surface of the moving seat is slidably connected with a movable frame, one side of the movable frame is fixedly arranged on the surface of the moving rod, a reset spring is movably arranged on the movable frame, and two ends of the reset spring are arranged on the moving seat and the moving rod respectively.

[0007] As a further improvement of the technical solution, the lower pressing assembly comprises a mounting frame slidably connected on the upper surface of the mounting seat near the end position, a lower pressing rotating rod rotatably connected on the mounting frame, and a compression spring fixedly arranged between the bottom of the mounting frame and the inner wall of the mounting seat.

[0008] As a further improvement of the technical solution, two limiting rods are fixedly arranged on the side of the moving seat close to the mounting seat, and the limiting rods are slidably inserted into the inside of the mounting seat.

[0009] As a further improvement of the technical solution, a storage box is arranged below the base, a through material port is formed on the upper surface of the base, the storage box is connected with the outside of the base through the material port, and the cutting assembly comprises a fixing frame fixedly arranged on the upper surface of the base, a cylinder arranged on the fixing frame, and a cutter fixedly arranged on the piston end of the cylinder through a cutter fixing block.

[0010] Compared with the prior art, the present application has the following beneficial effects:

[0011] 1. The position quick positioning device of the antenna cover plate is arranged on the base, the distance between the moving seat and the mounting seat is adjusted by rotating the screw rod according to the length of the antenna cover plate and the cutting position, the antenna cover plate is placed on the fixed rod and the moving rod of the moving seat, the antenna cover plate is pushed, the end of the antenna cover plate is moved to the position flush with the side wall of the moving seat, and the cutting position of the antenna cover plate is located below the cutter, so that the position of the antenna cover plate can be quickly adjusted by the worker, the positioning time of the antenna cover plate is greatly shortened, and the working efficiency of the antenna cover plate processing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole three-dimensional structure schematic view of the present application.

[0013] Figure 2 It is a three-dimensional structure schematic view of the positioning mechanism in the present application.

[0014] Figure 3 It is one of the cross-sectional three-dimensional structure schematic views of the positioning mechanism in the present application.

[0015] Figure 4 It is the second cross-sectional three-dimensional structure schematic view of the positioning mechanism in the present application.

[0016] Figure 5 Figure three is a sectional view of the positioning mechanism of the utility model.

[0017] The meanings of the various reference numerals in the figures are as follows:

[0018] 1, base; 11, cutting assembly; 12, storage box;

[0019] 2, positioning mechanism; 21, mounting seat; 22, moving seat; 221, fixed rod; 222, moving rod; 223, limiting rod; 23, screw rod; 24, movable frame; 25, return spring;

[0020] 26, pressing assembly; 261, mounting frame; 262, pressing rotating rod; 263, compression spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-5 The utility model discloses a kind of position quick positioning device of antenna cover plate, including base 1, the upper surface of base 1 is provided with cutting assembly 11, cutting assembly 11 is used to cut antenna cover plate, cutting assembly 11 includes fixedly arranged on the upper surface of base 1 fixed frame, setting on fixed frame air cylinder and cutting knife fixedly arranged on the piston end of air cylinder by tool fixture block, antenna cover plate is placed on base 1, make the position of antenna cover plate cutting be below cutting knife, air cylinder drives cutting knife to descend and move towards the direction close to antenna cover plate, antenna cover plate is cut and handled, for the convenience of the waste generated by antenna cover plate cutting is collected, storage box 12 is equipped below base 1, upper surface of base 1 is provided with the material port of through, storage box 12 is communicated with the outside of base 1 by material port, after antenna cover plate cutting is completed, the waste generated by antenna cover plate cutting is collected by entering the inside of storage box 12 through material port, for subsequent staff to handle the waste generated by antenna cover plate cutting on base 1, avoid the trouble of artificial collection.

[0024] Before the cutting assembly 11 cuts the antenna cover plate, the staff needs to adjust the position of the antenna cover plate, so that the cutting position of the antenna cover plate is located below the cutting knife. When the staff adjusts the position of the antenna cover plate, a lot of time is wasted, which affects the cutting efficiency of the antenna cover plate. In order to facilitate the staff to quickly position the position of the antenna cover plate, the positioning mechanism 2 is arranged on the upper surface of the base 1, and the positioning mechanism 2 is used for fixing the position of the antenna cover plate. The positioning mechanism 2 comprises a mounting seat 21 fixedly arranged on the upper surface of the base 1, a moving seat 22 slidably connected to one side of the mounting seat 21, a screw rod 23 rotatably connected to the inside of the moving seat 22, and the screw rod 23 is threadedly connected to the inside of the mounting seat 21. The rotating screw rod 23 drives the moving seat 22 to move along the axis direction of the screw rod 23 through the thread. When the staff needs to position different models of antenna cover plates, according to the distance between the end of the antenna cover plate and the cutting position, rotate the screw rod 23 to drive the moving seat 22 to move along the axis direction of the screw rod 23 through the thread, so that the distance between the end of the moving seat 22 and the cutting knife is the same as the distance between the end of the antenna cover plate and the cutting position. In the subsequent process of fixing the antenna cover plate, the antenna cover plate is not easy to be pushed, so that the antenna cover plate remains stable during the fixing process, improves the fixing effect of the antenna cover plate, and places the antenna cover plate on the upper surface of the mounting seat 21 and the moving seat 22 and pushes the antenna cover plate. One end of the antenna cover plate is flush with the end of the moving seat 22. At this time, the cutting position of the antenna cover plate is located below the cutting knife, so that the staff can quickly position the antenna cover plate.

[0025] During the rotation of the screw rod 23, the moving seat 22 is easy to rotate with the screw rod 23, which causes the surface of the moving seat 22 to be inclined, which affects the subsequent positioning of the antenna cover plate. In order to improve the stability of the moving seat 22 during movement, two limiting rods 223 are fixedly arranged on one side of the moving seat 22 close to the mounting seat 21, and the limiting rods 223 are slidably inserted into the inside of the mounting seat 21. During the movement of the moving seat 22 driven by the screw rod 23, the limiting rods 223 slide in the inside of the mounting seat 21. The position of the moving seat 22 is limited by the limiting rods 223 cooperating with the mounting seat 21, so as to avoid the rotation of the moving seat 22 with the screw rod 23, which causes the surface of the moving seat 22 to be inclined, and ensures the stability of the movement of the moving seat 22.

[0026] When the cutting knife cuts the antenna cover plate, the cutting knife generates a downward pressure on the cutting end of the antenna cover plate, which easily causes the other end of the antenna cover plate to be raised, and further causes the cutting knife to be difficult to accurately cut the antenna cover plate. In order to facilitate the cutting knife to accurately cut the antenna cover plate, a fixed rod 221 is fixedly arranged on one side of the upper surface of the moving seat 22, and a moving rod 222 is slidably connected to the side of the upper surface of the moving seat 22 away from the fixed rod 221. When the moving rod 222 moves, it pushes the antenna cover plate close to the fixed rod 221, and the moving rod 222 cooperates with the fixed rod 221 to fix the antenna cover plate on the moving seat 22. The upper surface of the moving seat 22 is slidably connected with a movable frame 24, and one side of the movable frame 24 is fixedly arranged on the surface of the moving rod 222. A return spring 25 is movably arranged on the movable frame 24, and the two ends of the return spring 25 are arranged on the moving seat 22 and the moving rod 222 respectively. The worker pulls the movable frame 24, so that the movable frame 24 drives the moving rod 222 to move along the axis of the movable frame 24 away from the fixed rod 221. At this time, the return spring 25 is in a compressed state. The antenna cover plate is placed on the upper surface of the mounting seat 21 and the moving seat 22. At this time, the antenna cover plate is located between the moving rod 222 and the fixed rod 221. The movable frame 24 is released, and the return spring 25 relaxes to drive the moving rod 222 to move towards the fixed rod 221. The antenna cover plate is pressed on the surface of the fixed rod 221 by the moving rod 222, so that the antenna cover plate is fixed by the moving rod 222 and the fixed rod 221. The stability of the end of the antenna cover plate away from the cutting knife is increased, and the other end of the antenna cover plate is prevented from being raised when the cutting knife cuts the antenna cover plate.

[0027] However, only the moving rod 222 and the fixed rod 221 are used to fix the antenna cover plate by extrusion. When the cutting knife cuts the antenna cover plate, the antenna cover plate is easily slid along the side wall of the moving rod 222 and the fixed rod 221, which reduces the fixing effect of the moving rod 222 and the fixed rod 221 on the antenna cover plate. In order to further improve the fixing effect of the moving rod 222 and the fixed rod 221 on the antenna cover plate, the surfaces of the fixed rod 221 and the moving rod 222 close to each other are provided with inclined surfaces, and anti-skid soft pads are fixedly arranged on the inclined surfaces. Since the surfaces of the fixed rod 221 and the moving rod 222 close to each other are provided with inclined surfaces, a space with a large lower part and a small upper part is formed between the fixed rod 221 and the moving rod 222. At this time, the antenna cover plate is located in the larger space between the fixed rod 221 and the moving rod 222. The antenna cover plate is extruded by the fixed rod 221 and the moving rod 222 to generate a downward pressure on both sides of the antenna cover plate. At the same time, the anti-skid soft pads arranged on the inclined surfaces of the fixed rod 221 and the moving rod 222 increase the friction between the antenna cover plate and the inclined surfaces of the fixed rod 221 and the moving rod 222, which prevents the antenna cover plate from sliding along the side wall of the fixed rod 221 and the moving rod 222, and further increases the fixing effect of the fixed rod 221 and the moving rod 222 on the antenna cover plate.

[0028] In the process of extruding the fixed rod 221 and the moving rod 222 to fix the antenna cover plate and cutting the antenna cover plate by the cutter, the both ends of the antenna cover plate are subjected to large force, which easily causes the middle region of the antenna cover plate to bulge, changes the included angle between the antenna cover plate and the cutter, and easily causes the cutter to slip or be obliquely cut when cutting the antenna cover plate. In order to improve the cutting effect of the cutter on the antenna cover plate, the lower pressing assembly 26 is arranged on the upper surface of the mounting seat 21, which is used to extrude and fix the end of the antenna cover plate on the mounting seat 21. The lower pressing assembly 26 comprises the mounting frame 261 which is slidingly connected on the upper surface of the mounting seat 21 near the end position, the lower pressing rotating rod 262 which is rotatably connected on the mounting frame 261, and the compression spring 263 which is fixed between the bottom of the mounting frame 261 and the inner wall of the mounting seat 21. In the process of positioning the antenna cover plate, the antenna cover plate is pushed to move the end thereof towards the direction of the lower pressing rotating rod 262, and the end of the antenna cover plate contacts the surface of the lower pressing rotating rod 262, thereby lifting the lower pressing rotating rod 262. The rising lower pressing rotating rod 262 drives the mounting frame 261 to rise. At this time, the compression spring 263 is contracted and in the compressed state. When the compression spring 263 is relaxed, it drives the mounting frame 261 and the lower pressing rotating rod 262 to descend. The antenna cover plate is extruded on the mounting seat 21 by the lower pressing rotating rod 262, thereby avoiding the antenna cover plate from being raised during the cutting process, keeping the included angle between the cutter and the antenna cover plate unchanged when the cutter cuts the antenna cover plate, and further improving the cutting effect of the cutter on the antenna cover plate.

[0029] In summary, the working principle of the present scheme is as follows: when the staff needs to position different types of antenna cover plates, according to the distance between the end of the antenna cover plate and the cutting position, rotate the screw rod 23 to drive the moving seat 22 to move along the axis direction of the mounting seat 21 through the thread, so that the distance between the end of the moving seat 22 and the cutting knife is the same as the distance between the end of the antenna cover plate and the cutting position, pull the movable frame 24 to drive the moving rod 222 to move away from the fixed rod 221, place the antenna cover plate on the position between the fixed rod 221 and the moving rod 222 on the upper surface of the mounting seat 21 and the moving seat 22, push the antenna cover plate to move the end of the antenna cover plate towards the direction close to the pressing rotating rod 262, and the end of the antenna cover plate contacts the surface of the pressing rotating rod 262 and lifts up the pressing rotating rod 262 and the mounting frame 261, at this time, the compression spring 263 in the compressed state is recovered to drive the mounting frame 261 and the pressing rotating rod 262 to descend, and the antenna cover plate is pressed on the mounting seat 21 through the pressing rotating rod 262, so that the antenna cover plate is prevented from being warped during cutting, when the antenna cover plate moves to the state that the end of the moving seat 22 is flush, stop pushing the antenna cover plate, at this time, the cutting position of the antenna cover plate is below the cutting knife, release the movable frame 24, the reset spring 25 in the stretched state is recovered to drive the moving rod 222 to move towards the direction close to the fixed rod 221, the antenna cover plate is pressed on the surface of the fixed rod 221 through the moving rod 222, and the surfaces of the fixed rod 221 and the moving rod 222 close to each other are inclined surfaces, the antenna cover plate is pressed through the fixed rod 221 and the moving rod 222, so that downward pressure is generated on both sides of the antenna cover plate, the antenna cover plate is pressed and fixed on the mounting seat 21 and the moving seat 22, and the other end of the antenna cover plate is prevented from being warped when the cutting knife cuts the antenna cover plate, when the antenna cover plate is positioned, the cylinder works to drive the cutting knife to descend and move towards the direction close to the antenna cover plate through the piston rod, the antenna cover plate is cut through the cutting knife, the waste generated by cutting the antenna cover plate is stored in the storage box 12 through the material port, and the subsequent staff can process the waste generated by cutting.

[0030] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A quick positioning device for the position of an antenna cover plate, comprising a base (1), the upper surface of the base (1) is provided with a cutting assembly (11) for cutting the antenna cover plate, characterized in that: The upper surface of the base (1) is provided with a positioning mechanism (2) for fixing the position of the antenna cover plate, the positioning mechanism (2) comprises a mounting seat (21) fixedly arranged on the upper surface of the base (1), one side of the mounting seat (21) is slidably connected with a moving seat (22), the moving seat (22) is rotatably connected with a screw rod (23) inside, the screw rod (23) is threadedly connected inside the mounting seat (21), the rotating screw rod (23) drives the moving seat (22) to move along the axis direction of the screw rod (23) through the thread, the upper surface of the mounting seat (21) is provided with a pressing assembly (26), the pressing assembly (26) is used for extruding and fixing the end of the antenna cover plate on the mounting seat (21).

2. The apparatus of claim 1, wherein: The upper surface of the moving seat (22) is fixedly provided with a fixed rod (221) on one side, and a moving rod (222) is slidably connected with the upper surface of the moving seat (22) away from the fixed rod (221), the moving rod (222) pushes the antenna cover plate close to the fixed rod (221) when moving, and the moving rod (222) cooperates with the fixed rod (221) to fix the antenna cover plate on the moving seat (22), the surfaces of the fixed rod (221) and the moving rod (222) close to each other are provided with inclined surfaces, and anti-skid soft pads are fixedly arranged on the inclined surfaces.

3. The apparatus of claim 2, wherein: The upper surface of the moving seat (22) is slidably connected with a movable frame (24), one side of the movable frame (24) is fixedly arranged on the surface of the moving rod (222), and a reset spring (25) is movably sleeved on the movable frame (24), and the two ends of the reset spring (25) are arranged on the moving seat (22) and the moving rod (222) respectively.

4. The apparatus of claim 1, wherein: The pressing assembly (26) comprises a mounting frame (261) slidably connected on the upper surface of the mounting seat (21) close to the end position, a pressing rotating rod (262) is rotatably connected on the mounting frame (261), the bottom of the mounting frame (261) is located inside the mounting seat (21), and a compression spring (263) is fixedly arranged between the bottom of the mounting frame (261) and the inner wall of the mounting seat (21).

5. The apparatus of claim 1, wherein: The side close to the mounting seat (21) of the moving seat (22) is fixedly provided with two limiting rods (223), and the limiting rods (223) are slidably inserted into the mounting seat (21).

6. The apparatus of claim 1, wherein: The lower surface of the base (1) is provided with a storage box (12), the upper surface of the base (1) is provided with a through material port, the storage box (12) is connected with the outside of the base (1) through the material port, and the cutting assembly (11) comprises a fixed frame fixedly arranged on the upper surface of the base (1), a cylinder arranged on the fixed frame, and a cutter fixedly arranged on the piston end of the cylinder through a cutter fixing block.

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