Equipment for cutting surrounding edge of microwave antenna

Abstract

The utility model relates to the technical field of antenna processing equipment, in particular to equipment for cutting microwave antenna surrounding edges, which adjusts the position of a positioning tool through an adjusting mechanism, realizes accurate positioning and cutting of antenna surrounding edges with different sizes, improves cutting accuracy and production efficiency, and reduces production cost. According to the utility model, for positioning holes at different positions on the antenna surrounding edge or antenna surrounding edges with different proportions, the positions of the positioning holes can be adjusted, the positioning of the antenna surrounding edge can be realized without replacing corresponding positioning tools, and the positioning tool has the characteristics of flexible adjustment and reliable structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna processing equipment technical field, concretely relates to an equipment for cutting microwave antenna surrounding edge.

BACKGROUND

[0002] The microwave antenna surrounding edge is one of the main components for protecting the internal structure of the antenna during the antenna assembly process, as shown in the figure, the antenna surrounding edge is cylindrical in shape, usually with a diameter of 1m-1.8m, and there are positioning holes for positioning equidistantly distributed along the circumferential direction of the antenna surrounding edge. Figure 17 Due to the popularity of the network, the use of antennas is rapidly increasing, and to meet the current demand for antennas, the antenna surrounding edge needs to meet the requirements of rapid processing, convenient storage and convenient transportation.

[0003] However, there are various sizes of microwave antennas, and in actual production, the size of the antenna surrounding edge will be proportionally adjusted according to the size of the microwave antenna.

[0004] In addition, since the antenna surrounding edge is cylindrical, it will roll when placed in the cutting area, making it inconvenient to position and compress the antenna surrounding edge.

[0005] Therefore, it is particularly important to design a cutting device that can flexibly adjust the position of the positioning tool according to the position of the antenna surrounding edge positioning hole.

SUMMARY OF THE UTILITY MODEL

[0006] The utility model provides a kind of equipment for cutting microwave antenna surrounding edge, the position of positioning tool is adjusted by adjusting mechanism, realize the accurate positioning and cutting of different sizes antenna surrounding edge, improve cutting precision and production efficiency.

[0007] The utility model discloses a technical scheme is: a kind of equipment for cutting microwave antenna surrounding edge, antenna surrounding edge is cylindrical, and the equidistant distribution of positioning hole for positioning is in the circumferential direction along antenna surrounding edge;Including rack, the workbench is equipped on the rack, the workbench has the cutting area for placing antenna surrounding edge, the pressing device for pressing antenna surrounding edge is equipped on the workbench upper, the cutting device for cutting antenna surrounding edge is also equipped on the workbench, and the positioning tool that is positioned with positioning hole is equipped in cutting area in the workbench upper and is positioned to antenna surrounding edge, the adjusting mechanism for adjusting the position of the positioning tool is also equipped on the workbench.

[0008] As above described a kind of equipment for cutting microwave antenna surrounding edge, the adjusting mechanism includes positive and negative toothed screw rod, nut base, handle, the positive and negative toothed screw rod includes positive thread segment and reverse thread segment located in the interior of rack, the nut base number is two, respectively with positive thread segment and reverse thread segment screw connection, the handle is connected with one end of positive and negative toothed screw rod and located in the exterior of rack;Positioning tool is equipped with two, and each nut base upper end is respectively fixedly connected with corresponding positioning tool, and the sliding groove for the nut base is set to slide on the workbench.

[0009] As above described a kind of equipment for cutting microwave antenna surrounding edge, the positioning tool is equipped with the placement surface that is cooperated with the outer arc surface of antenna surrounding edge, and the positioning pin that is cooperated with positioning hole is equipped on the placement surface.

[0010] As above described a kind of equipment for cutting microwave antenna surrounding edge, the positioning pin is detachably connected with pin sleeve.

[0011] As above described a kind of equipment for cutting microwave antenna surrounding edge, the cutting device includes fixed seat being arranged in the interior of rack and being fixedly connected with rack, lifting mechanism being arranged above fixed seat and being hingedly connected with fixed seat and being used for cutting antenna surrounding edge and being connected with cutting mechanism above lifting mechanism.

[0012] As above described a kind of equipment for cutting microwave antenna surrounding edge, the fixed seat includes first seat frame being fixedly connected with rack, second seat frame being fixedly connected with one end of first seat frame, and being vertically arranged between first seat frame and second seat frame.

[0013] The lifting mechanism includes first support frame being hingedly connected with upper end of second seat frame, second support frame being hingedly connected with upper end of first support frame, movable seat being hingedly connected in lower end of second support frame, and pusher being connected with movable seat, the pusher pushes movable seat to move, thereby driving second support frame to rotate relative to first support frame, thereby driving first support frame to lift.

[0014] The cutting mechanism includes cutting blade being rotatably connected with first support frame, and cutting motor being fixedly connected with first support frame, and the cutting motor drives cutting blade to work.

[0015] The cutting area of the workbench is provided with a cutting groove for avoiding the cutting blade, and the first supporting frame pushes the cutting blade to extend to the cutting area.

[0016] The pushing member is provided with an output shaft connected with the movable seat, and the other end of the pushing member is fixed on the first seat frame; the first seat frame is connected with a horizontal guide rod for guiding the moving direction of the movable seat, and the horizontal guide rod is parallel to the moving direction of the output shaft and passes through the movable seat.

[0017] The pressing device comprises a driving member fixedly connected above the rack and a pressing part connected with an output end of the driving member and used for pressing the antenna surrounding edge, and the output end is arranged below the driving member and used for driving the pressing part to make reciprocating motion.

[0018] The pressing device further comprises vertical guide rods connected with the rack, one end of each of the vertical guide rods is connected with the pressing part, and the number of the vertical guide rods is two; the pressing part is provided with a blade avoiding groove for avoiding the cutting blade, and the bottom of the pressing part is adapted to the inner arc surface of the antenna surrounding edge.

[0019] Compared with the prior art, the utility model has the advantages of:

[0020] 1. The adjusting mechanism is used for adjusting the position of the positioning tool, and the position of the positioning tool is adjusted through the adjusting mechanism, and the positioning holes on the antenna surrounding edge are matched to position the antenna surrounding edge, different position positioning holes on the antenna surrounding edge or antenna surrounding edges with different sizes can be adapted, and then the antenna surrounding edge is pressed through the pressing device, the antenna surrounding edge is cut into several parts through the cutting device, the storage volume of the antenna surrounding edge is reduced, the corresponding positioning tool does not need to be replaced, the adjusting is flexible, and the structure is reliable.

[0021] 2. The placement surface is adapted to the outer arc surface of the antenna surrounding edge, and the antenna surrounding edge is not deviated after being placed; different lengths and diameters of the pin sleeve can be connected and replaced on the positioning pin, so that the length of the positioning pin is increased and the diameter of the positioning pin is increased, the positioning pin is adapted to the positioning holes on the antenna surrounding edge of different specifications, and the positioning effect is also enhanced.

[0022] 3. The bottom of the pressing part is adapted to the inner arc surface of the antenna surrounding edge, the close-fitting degree of the antenna surrounding edge and the pressing block is improved, and the pressing block presses the antenna surrounding edge more stably.

[0023] 4. The placement surface and the bottom of the clamping part of the positioning fixture are made of elastic material. During the process of fixing the antenna edge, it makes soft contact with the placement surface and the bottom of the clamping part, which reduces noise and further improves the positioning and clamping effect of the antenna edge, while not damaging the antenna edge. [Attached Image Description]

[0024] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0025] Figure 1 This is a three-dimensional structural diagram of the process of cutting the antenna surround according to this utility model;

[0026] Figure 2 This is a perspective view of the present utility model;

[0027] Figure 3 This is a front view of the present invention;

[0028] Figure 4 This is a three-dimensional structural diagram of the concealed workbench and lower portion of this utility model.

[0029] Figure 5 This is one of the structural schematic diagrams of the adjustment mechanism in this utility model;

[0030] Figure 6 This utility model Figure 5 Enlarged view of point A in the middle;

[0031] Figure 7 This is a front view of the pin sleeve in this utility model;

[0032] Figure 8 A perspective view of the pin sleeve of this utility model;

[0033] Figure 9 This is a top view of the pin sleeve in this utility model;

[0034] Figure 10 This utility model Figure 9 Sectional view of the AA structure;

[0035] Figure 11 This is the second schematic diagram of the adjustment mechanism in this utility model;

[0036] Figure 12 This utility model Figure 2 Enlarged view of point B in the middle;

[0037] Figure 13 This utility model Figure 3 Enlarged view of point C in the middle;

[0038] Figure 14 This is one of the three-dimensional structural schematic diagrams of the cutting device in this utility model;

[0039] Figure 15 It is the three-dimensional structure schematic view of the cutting device separated in the utility model;

[0040] Figure 16 It is the second three-dimensional structure schematic view of the cutting device in the utility model;

[0041] Figure 17 It is the three-dimensional structure schematic view of the antenna surrounding edge in the utility model.

CONCRETE IMPLEMENTATION

[0042] The utility model is further described below in combination with the accompanying drawings. Figures 1-17 The utility model is further described below in combination with the accompanying drawings.

[0043] As shown in Figures 1-4 And Figure 17 A kind of equipment for cutting microwave antenna surrounding edge, antenna surrounding edge 1 is cylindrical, and positioning hole 10 for positioning is distributed equidistantly along the circumferential direction of antenna surrounding edge 1, preferably the positioning hole 10 is distributed in four equal parts on antenna surrounding edge 1;Including rack 2, the workbench 20 is equipped on the rack 2, the workbench 20 has cutting area 200 for placing antenna surrounding edge 1, the workbench 20 is equipped with the pressing device 3 for pressing antenna surrounding edge 1 above, the workbench 20 is also equipped with cutting device 4 for cutting antenna surrounding edge 1, and positioning tool 5 for positioning antenna surrounding edge 1 is equipped with the cooperation of positioning hole 10 in cutting area 200 on the workbench 20, the workbench 20 is also equipped with adjusting mechanism 6 for adjusting the position of the positioning tool 5. Since the position of the positioning hole 10 on the antenna surrounding edge 1 changes, the conventional positioning tool 5 is not suitable for cooperating with the positioning hole 10, in use, the positioning tool 5 is adjusted to the appropriate position by adjusting mechanism 6 first, since the positioning tool 5 is always located on the workbench 20 and in cutting area 200, antenna surrounding edge 1 is placed in cutting area 200 and positioned by the cooperation of positioning hole 10 and positioning tool 5, antenna surrounding edge 1 is pressed and fixed by the pressing device 3 located above the workbench, and then antenna surrounding edge 1 is cut by cutting device 4, antenna surrounding edge is cut by 180 ° first, and antenna surrounding edge is divided into two, and then the cut antenna surrounding edge 1 is cut, so that cutting is more convenient and safe relative to clockwise or counterclockwise cutting.

[0044] As shown in Figures 2-12 The adjusting mechanism 6 includes positive and negative toothed screw 61, nut base 62 and handle 63, the positive and negative toothed screw 61 includes positive screw segment 611 and reverse screw segment 612 located in the interior of rack 2, the nut base 62 is two in number and is threadedly connected with positive screw segment 611 and reverse screw segment 612 respectively, and the handle 63 is connected with one end of positive and negative toothed screw 61 and located outside rack 2. Figure 17As shown, further, the positioning holes 10 are arranged in groups, two holes in each group, and the holes in each group are parallel to the axial direction of the antenna peripheral edge 1. Correspondingly, the positioning tool 5 is provided with two, and the upper end of each nut seat 62 is fixedly connected with the corresponding positioning tool 5. The workbench 20 is provided with a sliding groove 21 for the nut seat 62 to slide. When the handle 63 is rotated, the lead screw 61 is rotated together, and the two nut seats 62 move towards or away from each other. Since the upper part of the nut seat 62 is fixedly connected with the positioning tool 5, the two positioning tools 5 also move towards or away from each other. The adjusting mechanism 6 can adjust the distance between the two positioning tools 5 according to the axial distance between the two positioning holes 10, so that the positioning tool 5 is positioned with the positioning hole 10.

[0045] As Figures 1-3 and Figures 12-13 The positioning tool 5 is provided with a placement surface 51 that cooperates with the outer arc surface of the antenna peripheral edge 1. Preferably, the positioning hole 10 is a circular hole, and the placement surface 51 is provided with a positioning pin 52 that cooperates with the positioning hole 10. Preferably, the positioning pin 52 is a cylinder that cooperates with the circular hole. The positioning pin 52 is provided with a blind hole 521, and the positioning pin 52 is detachably connected with a pin sleeve 53 through the blind hole 521. The pin sleeve 53 is provided with a sleeve 531 that sleeves the positioning pin 52 inside the pin sleeve 53. Specifically, a counterbore 532 inside the sleeve 531 accommodates the positioning pin 52, and the counterbore 532 is further provided with a shaft column 533 that cooperates with the blind hole 521. One end of the pin sleeve 53 is provided with a force applying part 534. Preferably, the blind hole 521 is a threaded hole, and the shaft column 532 has threads that cooperates with the threaded hole. Preferably, the shaft column 533 is integrally connected with the force applying part 534. The force applying part 534 is an outer hexagonal nut cap, and its diameter is less than or equal to the diameter of the sleeve 531. The sleeve 531 is provided with a through hole 535 that allows the shaft column 533 to pass through and limits the force applying part 534 from passing through. When it is necessary to add the pin sleeve 53 to the positioning pin 52, the sleeve 531 of the pin sleeve 53 is first sleeved on the positioning pin 52, and then the shaft column 533 passes through the through hole 535 and corresponds to the threaded hole 521 on the positioning pin 52. The shaft column 533 is screwed into place by rotating the outer hexagonal nut cap, and the pin sleeve 53 is added. Since the blind hole 521 is covered by the outer hexagonal nut cap, the cutting chips will not enter the blind hole 521, which will not affect the addition of the pin sleeve 53 next time. Figure 12 With Figure 5 The difference is that Figure 12 A pin sleeve 53 is added to the right positioning pin 52.

[0046] As Figure 14As shown, the cutting device 4 comprises a fixed seat 41 arranged inside the frame 2 and fixedly connected with the frame 2, a lifting mechanism 42 arranged above the fixed seat 41 and hingedly connected with the fixed seat 41 and capable of lifting and descending, and a cutting mechanism 43 connected above the lifting mechanism 42 and used for cutting the antenna surrounding edge.

[0047] As shown in Figure 15 As shown, the fixed seat 41 comprises a first seat frame 411 fixedly connected with the frame 2, and a second seat frame 412 fixedly connected with one end of the first seat frame 411, and the first seat frame 411 and the second seat frame 412 are arranged perpendicularly; the lifting mechanism 42 comprises a first support frame 421 hingedly connected with the upper end of the second seat frame 412, a second support frame 422 hingedly connected with the upper end of the first support frame 421, a movable seat 423 hingedly connected with the lower end of the second support frame 422, and a pushing piece 424 connected with the movable seat 423, preferably, the upper end of the second seat frame 412 is hingedly connected with the first support frame 421; the pushing piece 424 pushes the movable seat 423 to move horizontally, thereby driving the second support frame 422 to rotate relative to the first support frame 421, so as to drive the first support frame 421 to lift and descend; the pushing piece 424 pushes the second support frame 422, and the lower end of the second support frame 422 keeps the same height during the pushing process, because the first support frame 421 is hingedly connected with the second support frame 422 and the first support frame 421 is hingedly connected with the upper end of the second seat frame 412, so that the first support frame 421 is lifted or lowered during the pushing process.

[0048] The cutting mechanism 43 comprises a cutting blade 431 rotationally connected with the first support frame 421, and a cutting motor 432 fixedly connected with the first support frame 421, and the cutting motor 432 drives the cutting blade 431 to work; the cutting motor is located on one side of the cutting blade 431, and the cutting motor 432 is connected with the cutting blade 431 through a transmission belt 433.

[0049] As shown in Figure 12 and Figure 13 As shown, the cutting area 200 of the workbench 20 is provided with a cutting groove 22 avoiding the cutting blade 431, and the first support frame 421 pushes the cutting blade 431 to extend to the cutting area 200.

[0050] As shown in Figure 15 The output shaft of the pushing piece 424 is connected with the movable seat 423, and the other end of the pushing piece is fixed on the first seat frame 411, Figure 14 The pushing piece 424 in the above is an electric push rod, Figure 16The pushing piece 424 in the utility model is an electric motor, preferably, the pushing piece 424 is an electric push rod in the utility model; the first seat 411 is connected with a horizontal guide rod 413 for guiding the moving direction of the movable seat 423, the horizontal guide rod 413 is parallel with the moving direction of the output shaft and the horizontal guide rod 413 penetrates through the movable seat 423.

[0051] As Figures 2-4 The pressing device 3 comprises a driving piece 31 fixedly connected above the rack 2 and a pressing part 32 connected with an output end of the driving piece 31 and used for pressing the antenna surrounding edge 1, the output end is arranged below the driving piece 31 for driving the pressing part 32 to do reciprocating motion, and the pressing part 32 is below the driving piece 31. Figure 12 And 13 As shown in the utility model, the pressing part 32 has a blade avoiding groove 321 for avoiding the cutting blade 431, the bottom of the pressing part 32 is adapted to the inner arc surface of the antenna surrounding edge, preferably, the driving piece 31 is vertically arranged, and when the pressing part 32 works, the bottom of the pressing part 32 is in contact with the inner arc surface of the lower end of the antenna surrounding edge 1.

[0052] The material of the placing surface 51 and the bottom of the pressing part 32 is elastic material, preferably, the elastic material is rubber, and the rubber material is selected so that when the antenna surrounding edge is in contact with the placing surface 51 and the bottom of the pressing part 32, noise is not generated and the antenna surrounding edge 1 is not damaged.

Claims

1. An apparatus for cutting a microwave antenna skirt, the antenna skirt (1) being cylindrical, positioning holes (10) for positioning being distributed equidistantly along the circumferential direction of the antenna skirt (1); characterized in that: The utility model provides a cutting device and positioning tool for antenna surround edge, including frame (2), the frame (2) is equipped with workstation (20) on, the workstation (20) has the cutting area (200) for placing antenna surround edge (1), the workstation (20) is equipped with the pressing device (3) for pressing antenna surround edge (1) above, the workstation (20) is also equipped with cutting device (4) for cutting antenna surround edge (1), and the workstation (20) is equipped with the positioning tool (5) with the positioning hole (10) cooperation and positions antenna surround edge (1) in cutting area (200) inside, the workstation (20) is also equipped with the adjusting mechanism (6) for adjusting the position of positioning tool (5).

2. An apparatus for cutting a microwave antenna surround according to claim 1, wherein: The adjusting mechanism (6) includes positive and negative screw rod (61), nut base (62), handle (63), the positive and negative screw rod (61) includes positive thread segment (611) and reverse thread segment (612) in the inside of frame (2), the nut base (62) is two, respectively with positive thread segment (611) and reverse thread segment (612) threaded connection, the handle (63) is connected with one end of positive and negative screw rod (61) and is located in the outside of frame (2), positioning tool (5) is equipped with two, and each nut base (62) upper end is fixedly connected with corresponding positioning tool (5) respectively, the workstation (20) is equipped with sliding groove (21) for the nut base (62) sliding, and the nut base (62) is equipped with sliding groove (21).

3. An apparatus for cutting a microwave antenna surround according to claim 2, wherein: The positioning tool (5) is equipped with the placement surface (51) with the outer arc surface cooperation of antenna surround edge (1), and the placement surface (51) is equipped with the positioning pin (52) with the positioning hole (10) cooperation.

4. An apparatus for cutting a microwave antenna surround according to claim 3, wherein: The positioning pin (52) is detachably connected with the pin sleeve (53).

5. An apparatus for cutting a microwave antenna surround according to any one of claims 1 to 4, wherein: The cutting device (4) includes fixed seat (41) arranged in the inside of frame (2) and fixedly connected with frame (2), lifting mechanism (42) arranged above fixed seat (41) and hingedly connected with fixed seat (41) and can make lifting movement, and cutting mechanism (43) connected above lifting mechanism (42) for cutting antenna surround edge.

6. An apparatus for cutting a microwave antenna surround according to claim 5, wherein: The fixed seat (41) includes first seat frame (411) fixedly connected with frame (2), second seat frame (412) fixedly connected with one end of first seat frame (411), and the first seat frame (411) is vertically arranged between the second seat frame (412); The lifting mechanism (42) includes first support frame (421) hingedly connected with the upper end of second seat frame (412), second support frame (422) hingedly connected with the upper end of first support frame (421), movable seat (423) hingedly connected with the lower end of second support frame (422), and pusher (424) connected with movable seat (423), the pusher (424) pushes movable seat (423) to move, thereby driving first support frame (421) to lift by driving second support frame (422) to rotate relative to first support frame (421); The cutting mechanism (43) includes cutting blade (431) rotationally connected with first support frame (421) and cutting motor (432) fixedly connected with first support frame (421), and the cutting motor (432) drives cutting blade (431) to work. The cutting area (200) of the workbench (20) is provided with a cutting groove (22) for avoiding the cutting blade (431), and the first support frame (421) pushes the cutting blade (431) to extend to the cutting area (200).

7. An apparatus for cutting a microwave antenna surround according to claim 6, wherein: The output shaft of the pushing member (424) is connected with the movable seat (423), and the other end of the pushing member is fixed on the first seat frame (411); the first seat frame (411) is connected with a horizontal guide rod (413) for guiding the moving direction of the movable seat (423), and the horizontal guide rod (413) is parallel to the moving direction of the output shaft and passes through the movable seat (423).

8. The apparatus for cutting a microwave antenna surround of claim 5, wherein: The pressing device (3) comprises a driving member (31) fixedly connected above the rack (2) and a pressing part (32) connected with an output end of the driving member (31) and used for pressing the antenna surrounding edge (1), and the output end is arranged below the driving member (31) and used for driving the pressing part (32) to make reciprocating motion.

9. An apparatus for cutting a microwave antenna surround according to claim 8, wherein: The pressing device (3) further comprises vertical guide rods (33) connected with the rack (2), one end of each vertical guide rod (33) is connected with the pressing part (32), and the number of the vertical guide rods (33) is two; the pressing part (32) has a blade avoiding groove (321) for avoiding the cutting blade (431), and the bottom shape of the pressing part (32) is adapted to the inner arc surface of the antenna surrounding edge.

Images