A lower shell fixture for a 5G base station communication shell

Abstract

The utility model discloses a lower shell jig of a 5G base station communication shell, belonging to the technical field of 5G base station communication shell processing equipment, including a frame, a cylinder is arranged inside the frame, the shell of the cylinder is fixedly installed on the frame, the piston rod of the cylinder slides through the frame, a push-pull rod is fixedly connected to the piston rod of the cylinder, the end of the frame facing away from the cylinder is rotatably connected with a clamping claw, the middle part of the clamping claw is rotatably connected with a swing bracket, the end of the swing bracket facing away from the clamping claw is rotatably connected with a support, the support is fixedly connected to the frame, the cylinder drives the push-pull rod to pull the tail of the clamping claw, so that the head of the clamping claw is tilted and unfolded, and then the lower shell is clamped on the positioning pin, the push-pull rod is pushed by the cylinder, and the tail of the clamping claw is pushed by the push-pull rod, so that the head of the clamping claw presses the lower shell, and the lower shell is clamped and fixed between the clamping claw and the positioning pin, so as to facilitate the fixing of the lower shell.

Description

Technical Field

[0001] The utility model belongs to the technical field of 5G base station communication shell processing equipment, and in particular relates to a lower shell jig of a 5G base station communication shell. Background Art

[0002] 5G base stations are the core equipment of 5G networks, providing wireless coverage and realizing wireless signal transmission between wired communication networks and wireless terminals. The architecture and form of base stations directly affect how 5G networks are deployed. Since the higher the frequency, the greater the attenuation during signal propagation, the base station density of 5G networks will be higher.

[0003] The lower shell of the 5G base station communication casing is fixed with a universal fixture and then processed by a machining center. Although traditional universal fixtures are highly flexible and can match a wide range of products, they need to be operated manually one by one. It is cumbersome to operate when processing the lower shells of batches of 5G base station communication casings, which results in the problem that it is cumbersome to use traditional universal fixtures to fix the lower shell of the 5G base station communication casing.

[0004] To this end, we proposed a lower shell fixture for the 5G base station communication shell to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the operation of the traditional general fixture for fixing the lower shell of the 5G base station communication shell is troublesome, and a lower shell fixture of the 5G base station communication shell is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lower shell fixture of a 5G base station communication shell includes a frame, a cylinder is provided inside the frame, the shell of the cylinder is fixedly installed with the frame, the piston rod of the cylinder slides through the frame, a push-pull rod is fixedly connected to the piston rod of the cylinder, a clamp is rotatably connected to the end of the frame facing away from the cylinder, a swing bracket is rotatably connected to the middle of the clamp, a support is rotatably connected to the end of the swing bracket facing away from the clamp, the support is fixedly connected to the frame, support blocks are evenly fixedly installed on the outer ends of the side of the frame, positioning pins are fixedly installed on the center outer ends of the upper and lower parts of the frame, and guide wheels are fixedly installed on the sides of the frame. The cylinder drives the push-pull rod to pull the tail of the clamp, so that the head of the clamp is tilted and unfolded, and then the lower shell is clamped on the positioning pin, the push-pull rod is pushed by the cylinder, and the tail of the clamp is pushed by the push-pull rod, so that the head of the clamp presses the lower shell, and the lower shell is clamped and fixed between the clamp and the positioning pin, so as to facilitate the fixing of the lower shell.

[0008] Preferably, a reinforcement plate is fixedly connected to the inside of the frame, so as to increase the firmness of the frame.

[0009] Preferably, the push-pull rod comprises a rod body and a first bearing seat, and the rod body and the first bearing seat are fixedly connected as a whole.

[0010] Preferably, the clamp includes a claw body and a first rotating shaft, wherein the first rotating shaft is fixedly mounted at the tail of the claw body. When the first rotating shaft is subjected to a pulling force, the head of the claw body is tilted upward, and when the first rotating shaft is subjected to a pushing force, the head of the claw body is pressed downward, so that the clamp can press or release the lower shell conveniently.

[0011] Preferably, the swing bracket includes a frame body and a second rotating shaft, the frame body and the second rotating shaft are each provided in a pair, and the second rotating shaft is fixedly connected between the two frames. The second rotating shaft is used to conveniently provide a supporting force for the middle part of the claw body.

[0012] Preferably, the support includes a first mounting seat and a second bearing seat, and the first mounting seat and the second bearing seat are fixedly connected as a whole. The second bearing seat is used to support one of the second rotating shafts of the swing bracket, and the frame acts on the other second rotating shaft, and the other second rotating shaft acts on the middle part of the claw body, so as to facilitate supporting the middle part of the claw body.

[0013] Preferably, the guide wheel comprises a second mounting seat and a rotating rod, and the rotating rod is rotatably connected to the second mounting seat. The rotating rod is used to guide the lower housing to slide, so as to conveniently limit the positions of both sides of the lower housing.

[0014] In summary, the technical effects and advantages of the utility model are as follows:

[0015] 1. Use the cylinder to drive the push-pull rod to pull the tail of the clamping jaw, so that the head of the clamping jaw is tilted and unfolded, and then the lower shell is clamped on the positioning pin. The push-pull rod is pushed by the cylinder, and the tail of the clamping jaw is pushed by the push-pull rod, so that the head of the clamping jaw presses the lower shell, and the lower shell is clamped and fixed between the clamping jaw and the positioning pin, so as to facilitate the fixation of the lower shell.

[0016] 2. When the first rotating shaft is subjected to a pulling force, the head of the claw body is tilted upwards. When the first rotating shaft is subjected to a pushing force, the head of the claw body is pressed downwards, so that the clamping claw can press or loosen the lower shell body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the push-pull rod structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the clamping jaw structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the swing bracket structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the support structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the guide wheel structure of the utility model.

[0023] In the figure: 2, push-pull rod; 3, clamping claw; 4, swing bracket; 5, support; 6, guide wheel; 7, cylinder; 8, support block; 9, frame; 10, reinforcement plate; 11, lower shell; 12, positioning pin; 21, rod body; 22, first bearing seat; 31, claw body; 32, first rotating shaft; 41, frame body; 42, second rotating shaft; 51, first mounting seat; 52, second bearing seat; 61, second mounting seat; 62, rotating rod. DETAILED DESCRIPTION

[0024] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.

[0025] Reference Figure 1 The present embodiment provides a lower shell fixture of a 5G base station communication shell. The lower shell fixture of the 5G base station communication shell includes a frame 9, a cylinder 7 is provided inside the frame 9, the shell of the cylinder 7 is fixedly installed with the frame 9, the piston rod of the cylinder 7 slides through the frame 9, and a push-pull rod 2 is fixedly connected to the piston rod of the cylinder 7. The end of the frame 9 facing away from the cylinder 7 is rotatably connected with a clamping claw 3, the middle of the clamping claw 3 is rotatably connected with a swing bracket 4, and the end of the swing bracket 4 facing away from the clamping claw 3 is rotatably connected with a support 5, and the support 5 is fixedly connected with the frame 9. The side outer ends of the frame 9 are evenly fixed with support blocks 8, and the central outer ends of the upper and lower parts of the frame 9 are fixedly installed with positioning pins 12, and a lower shell 11 is sandwiched between the positioning pins 12 and the clamping claw 3, and the positioning pins 12 are movably inserted in the lower shell 11. The side of the frame 9 is fixedly installed with guide wheels 6. The guide wheels 6 are symmetrically arranged on both sides of the lower shell 11.

[0026] Reference Figure 1 The interior of the frame 9 is fixedly connected with a reinforcing plate 10. The reinforcing plate 10 is used to increase the firmness of the frame 9.

[0027] Reference Figure 1 and Figure 2 The push-pull rod 2 includes a rod body 21 and a first bearing seat 22. The rod body 21 is fixedly connected to the piston rod of the cylinder 7, and the rod body 21 and the first bearing seat 22 are fixedly connected as a whole.

[0028] Reference Figure 1 , Figure 2 and Figure 3The clamping jaw 3 includes a jaw body 31 and a first rotating shaft 32. The first rotating shaft 32 is rotatably mounted inside the first bearing seat 22, and the first rotating shaft 32 is fixedly mounted at the tail of the jaw body 31. When the first rotating shaft 32 is subjected to a pulling force, the head of the jaw body 31 is tilted upward, and when the first rotating shaft 32 is subjected to a pushing force, the head of the jaw body 31 is pressed downward.

[0029] Reference Figure 1 , Figure 3 and Figure 4 The swing bracket 4 includes a frame body 41 and a second shaft 42. The frame body 41 and the second shaft 42 are each provided with a pair, and the second shaft 42 is fixedly connected between the two frames 41. The second shaft 42 is used to provide a supporting force for the middle part of the claw body 31.

[0030] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 The support 5 includes a first mounting seat 51 and a second bearing seat 52. One of the second rotating shafts 42 of the swing bracket 4 is rotatably connected to the second bearing seat 52. Another second rotating shaft 42 of the swing bracket 4 is rotatably connected to the claw body 31. The first mounting seat 51 is fixedly connected to the frame 9. The first mounting seat 51 and the second bearing seat 52 are fixedly connected as a whole. The second bearing seat 52 is used to support one of the second rotating shafts 42 of the swing bracket 4, and the frame body 41 acts on the other second rotating shaft 42, and the other second rotating shaft 42 acts on the middle part of the claw body 31, so as to support the middle part of the claw body 31.

[0031] Reference Figure 1 and Figure 6 The guide wheel 6 includes a second mounting seat 61 and a rotating rod 62. The second mounting seat 61 is fixedly mounted on the frame 9. The rotating rod 62 is in rolling contact with the lower shell 11. The rotating rod 62 is rotatably connected to the second mounting seat 61. The rotating rod 62 guides the lower shell 11 to slide, thereby limiting the position of both sides of the lower shell 11.

[0032] Working principle: The cylinder 7 is used to drive the push-pull rod 2 to pull the tail of the clamping jaw 3, so that the head of the clamping jaw 3 is tilted and unfolded, and then the lower shell 11 is clamped on the positioning pin 12, and the push-pull rod 2 is pushed by the cylinder 7, and the tail of the clamping jaw 3 is pushed by the push-pull rod 2, so that the head of the clamping jaw 3 presses the lower shell 11, and the lower shell 11 is clamped and fixed between the clamping jaw 3 and the positioning pin 12, thereby fixing the lower shell 11.

[0033] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.

[0034] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.

Claims

1. A lower shell fixture for a 5G base station communication shell, characterized in that: The invention comprises a frame (9), wherein a cylinder (7) is arranged inside the frame (9), an outer shell of the cylinder (7) is fixedly mounted on the frame (9), a piston rod of the cylinder (7) slides through the frame (9), a push-pull rod (2) is fixedly connected to the piston rod of the cylinder (7), a clamping jaw (3) is rotatably connected to the end of the frame (9) facing away from the cylinder (7), a swing bracket (4) is rotatably connected to the middle of the clamping jaw (3), a support (5) is rotatably connected to the end of the swing bracket (4) facing away from the clamping jaw (3), the support (5) is fixedly connected to the frame (9), support blocks (8) are evenly fixedly mounted on the side outer ends of the frame (9), positioning pins (12) are fixedly mounted on the central outer ends of the upper and lower parts of the frame (9), and guide wheels (6) are fixedly mounted on the sides of the frame (9).

2. According to claim 1, the lower shell fixture of the 5G base station communication shell is characterized in that: A reinforcing plate (10) is fixedly connected inside the frame (9).

3. According to claim 1, the lower shell fixture of the 5G base station communication shell is characterized in that: The push-pull rod (2) comprises a rod body (21) and a first bearing seat (22), and the rod body (21) and the first bearing seat (22) are fixedly connected as a whole.

4. According to claim 1, the lower shell fixture of the 5G base station communication shell is characterized in that: The clamping claw (3) comprises a claw body (31) and a first rotating shaft (32), wherein the first rotating shaft (32) is fixedly mounted on the tail of the claw body (31).

5. The lower housing fixture of a 5G base station communication housing according to claim 1 is characterized in that: The swing bracket (4) comprises a frame body (41) and a second rotating shaft (42), each of the frame body (41) and the second rotating shaft (42) being provided in pair, and the second rotating shaft (42) being fixedly connected between the two frame bodies (41).

6. The lower housing fixture of a 5G base station communication housing according to claim 1, characterized in that: The support (5) comprises a first mounting seat (51) and a second bearing seat (52), and the first mounting seat (51) and the second bearing seat (52) are fixedly connected as a whole.

7. The lower housing fixture of a 5G base station communication housing according to claim 1, characterized in that: The guide wheel (6) comprises a second mounting seat (61) and a rotating rod (62), and the rotating rod (62) is rotatably connected to the second mounting seat (61).

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