CN112475823A - Method for processing radiating fin of 5G communication base station - Google Patents
Method for processing radiating fin of 5G communication base station Download PDFInfo
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- CN112475823A CN112475823A CN202011335914.5A CN202011335914A CN112475823A CN 112475823 A CN112475823 A CN 112475823A CN 202011335914 A CN202011335914 A CN 202011335914A CN 112475823 A CN112475823 A CN 112475823A
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- fixed
- push rod
- base station
- electric push
- heat sink
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
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- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of cooling fin processing, in particular to a method for processing a cooling fin of a 5G communication base station, which aims at solving the problem that drilling is inconvenient when the cooling fin is processed in the prior art, and provides the following scheme, comprising the following production steps: s1, manufacturing a corresponding injection mold; s2, injecting the molten aluminum into an injection mold, and taking out the formed cooling fin from the injection mold after the cooling and forming of the molten aluminum are waited; s3, polishing the cooling fin taken out of the mold, so as to remove burrs and corners on the cooling fin; and S4, fixing the ground radiating fin on a drilling device. The drilling device is reasonable in structure and simple in operation, the radiating fins can be conveniently fixed when the radiating fins are drilled, and then the positions of the radiating fins can be conveniently adjusted according to specific drilling requirements, so that the machining difficulty is reduced, the product quality is improved, and the drilling device is easy to popularize and use.
Description
Technical Field
The invention relates to the field of cooling fin processing, in particular to a processing method of a cooling fin of a 5G communication base station.
Background
The 5G base station is a public mobile communication base station exclusively providing 5G network services. When a 5G communication base station is constructed, in order to avoid the influence of external electromagnetic waves on communication devices in the base station and to avoid the influence of radiation in the base station on the surrounding environment, a shielding case is generally constructed outside the base station, so as to shield the self radiation and the external electromagnetic waves.
The shielding cover is generally made of metal materials with small density, such as aluminum, but because the shielding cover is made of the metal materials, the radiating of heat inside the shielding cover needs to be paid dishonest attention, and at present, radiating fins are generally added outside the shielding cover to achieve the radiating effect. At present, the process of polishing and drilling is generally carried out through injection molding when processing the radiating fin, but the mode that adopts is more troublesome when carrying out drilling tapping to the radiating fin among the prior art, and it is also inconvenient when more the difference of radiating fin size adjusts moreover, for this reason, this scheme has provided the processing method of the radiating fin of 5G communication base station.
Disclosure of Invention
The invention provides a method for processing a radiating fin of a 5G communication base station, which solves the problem that the radiating fin is inconvenient to drill during processing in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a processing method of a radiating fin of a 5G communication base station comprises the following production steps:
s1, manufacturing a corresponding injection mold;
s2, injecting the molten aluminum into an injection mold, and taking out the formed cooling fin from the injection mold after the cooling and forming of the molten aluminum are waited;
s3, polishing the cooling fin taken out of the mold, so as to remove burrs and corners on the cooling fin;
s4, fixing the polished radiating fins on a drilling device, adjusting the drilling device to adjust the positions of the radiating fins needing to be drilled, starting the drilling device, and drilling holes in the corresponding positions on the radiating fins;
and S5, removing the drilled heat sink from the drilling device, thereby finishing the processing of the heat sink.
Preferably, drilling equipment includes base, slidable mounting at the mounting panel at base top, rotates the pivot of installing at the mounting panel top, fix two fixing device at placing the dish top, slidable mounting at placing the backup pad at base top, fix the drilling machine in roof and the installation roof bottom surface at backup pad top at pivot top, be fixed with the fixed block on one side outer wall of mounting panel, the top of base is fixed with first electric putter, and one side fixed connection of first electric putter's extension end and fixed block, be fixed with the PLC controller on one side outer wall of base.
Preferably, a second electric push rod and a second electric push rod are mounted on the bottom surface of the top plate, a moving seat is fixed to the extending end of the second electric push rod, a third electric push rod is mounted on the bottom surface of the moving seat, and the drilling machine is fixed to the extending end of the third electric push rod.
Preferably, the gear is sleeved outside the rotating shaft, a fourth electric push rod is installed at the top of the installation plate, a rack is fixed at the extending end of the fourth electric push rod, and the rack is located on one side of the gear and meshed with the gear.
Preferably, fixing device establishes at the inside movable post of a fixed cylinder and fixes the fixed frame constitution at movable post top by a fixed cylinder, the interactive cover of placing the dish top by slidable mounting, the outside threaded connection of a fixed cylinder has one end to extend to the fixed cylinder inside with the locking bolt of activity post outer wall butt, fixed frame is the U-shaped structure, and fixing device still includes the screw thread post of threaded connection in fixed frame vertical end both sides, and the one end of two screw thread posts all extends to the inboard of fixed frame, and the one end that two screw thread posts are located fixed frame inboard all is fixed with splint, and the other end of two screw thread posts all is fixed with the regulation post.
Preferably, all be fixed with the connecting block on the both sides outer wall of a fixed section of thick bamboo, the equal threaded connection in top of two connecting blocks has positioning bolt, and two positioning bolt's bottom all with the top butt of placing the dish.
Preferably, first spout has been seted up at the top of base, and the inside sliding connection of first spout has first slider, the top of first slider and the bottom fixed connection of mounting panel, the second spout has been seted up to the bottom surface of roof, and the bottom of second spout is fixed with the second slider, the one end of second slider and the top fixed connection who removes the seat, place the top of dish and seted up two third spouts, the equal sliding connection in inside of two third spouts has the third slider, the one end of two third sliders respectively with the bottom fixed connection of two solid fixed cylinders.
Preferably, the first sliding groove, the first sliding block, the second sliding groove, the second sliding block, the third sliding groove and the third sliding block are all of a T-shaped structure.
The invention has the beneficial effects that:
1. through the setting of fixing device, not only conveniently fix the fin in drilling, can adjust the distance between two fixing device according to the size of fin moreover to can conveniently be used for fixing not unidimensional fin.
2. Through the cooperation between a fixed section of thick bamboo, flexible post and the locking bolt, can conveniently adjust the height of two fixed frames to can conveniently adjust the height that adds man-hour to the fin.
3. Through the cooperation between fourth electric putter, rack, gear and the pivot, conveniently adjust and place the dish and rotate to can adjust the position of fin.
The drilling device is reasonable in structure and simple in operation, the radiating fins can be conveniently fixed when the radiating fins are drilled, and then the positions of the radiating fins can be conveniently adjusted according to specific drilling requirements, so that the machining difficulty is reduced, the product quality is improved, and the drilling device is easy to popularize and use.
Drawings
Fig. 1 is a front sectional view of the drilling apparatus of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a top view of the mounting plate of the present invention.
Figure 4 is a top view of the connector block of the present invention.
Reference numbers in the figures: the base, 2 PLC controllers, 3 mounting panels, 4 first electric putter, 5 fixed blocks, 6 first spout, 7 first slider, 8 backup pads, 9 pivots, 10 racks, 11 roof, 12 second electric putter, 13 second spout, 14 second slider, 15 removal seats, 16 third electric putter, 17 drilling machines, 18 gears, 19 place the dish, 20 screw post, 21 regulation post, 22 locking bolt, 23 activity post, 24 fixed cover, 25 third slider, 26 third spout, 27 fixed frame, 28 splint, 29 fourth electric putter, 30 connecting blocks, 31 positioning bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a method for processing a heat sink of a 5G communication base station comprises the following steps:
s1, manufacturing a corresponding injection mold;
s2, injecting the molten aluminum into an injection mold, and taking out the formed cooling fin from the injection mold after the cooling and forming of the molten aluminum are waited;
s3, polishing the cooling fin taken out of the mold, so as to remove burrs and corners on the cooling fin;
s4, fixing the polished radiating fins on a drilling device, adjusting the drilling device to adjust the positions of the radiating fins needing to be drilled, starting the drilling device, and drilling holes in the corresponding positions on the radiating fins;
and S5, removing the drilled heat sink from the drilling device, thereby finishing the processing of the heat sink.
The drilling device comprises a base 1, a mounting plate 3 which is slidably mounted on the top of the base 1, a rotating shaft 9 which is rotatably mounted on the top of the mounting plate 3, a placing disc 19 which is fixed on the top of the rotating shaft 9, two fixing devices which are slidably mounted on the top of the placing disc 19, a supporting plate 8 which is fixed on the top of the base 1, a top plate 11 which is fixed on the top of the supporting plate 8 and a drilling machine 17 which is mounted on the bottom surface of the top plate 11, wherein a fixed block 5 is fixed on the outer wall of one side of the mounting plate 3, a first electric push rod 4 is fixed on the top of the base 1, the extending end of the first electric push rod 4 is fixedly connected with one side of the fixed block 5, the mounting plate 3 is driven by the first electric push rod 4 to move back and forth, a first chute 6 is formed in the top of the base 1, a first sliding block 7 is slidably connected inside, the arrangement of the first sliding block 7 and the first sliding groove 6 plays a role in limiting the moving route of the mounting plate 3, the mounting plate 3 is connected with the base 1 in a sliding mode, and the PLC controller 2 is fixed on the outer wall of one side of the base 1.
A second electric push rod 12 and a second electric push rod 12 are arranged on the bottom surface of the top plate 11, a moving seat 15 is fixed at the extending end of the second electric push rod 12, a third electric push rod 16 is arranged on the bottom surface of the moving seat 15, a drilling machine 17 is fixed at the extending end of the third electric push rod 16, the first electric push rod 12 stretches and retracts to drive the moving seat 15 to move left and right in the direction vertical to the moving direction of the mounting seat 3, thereby adjust the position of drilling machine 17, and third electric putter 16 then can drive drilling machine 17 and reciprocate, and second spout 13 has been seted up to the bottom surface of roof 11, and the bottom of second spout 13 is fixed with second slider 14, and the one end of second slider 14 and the top fixed connection who removes seat 15, and second spout 13 and second slider 14 are T shape structure, and the setting of second slider 14 and second spout 13 will remove seat 15 slidable mounting in the bottom surface of roof 11, avoids removing seat 15 and drops from roof 11.
The gear 18 is sleeved outside the rotating shaft 9, the fourth electric push rod 29 is installed at the top of the installing plate 3, the extending end of the fourth electric push rod 29 is fixed with the rack 10, one side of the rack 10, which is located on the gear 18, is meshed with the gear 18, the rack 10 is driven to move through the stretching of the fourth electric push rod 29, so that the gear 18 is driven to actively move, the placing disc 19 can be driven to rotate, and the purpose of adjusting the position of the radiating fins is achieved.
The fixing device is composed of a fixed cylinder 24 which is slidably mounted at the top of the placing disc 19, a movable column 23 which is interactively sleeved inside the fixed cylinder 24 and a fixing frame 27 which is fixed at the top of the movable column 23, the outer part of the fixed cylinder 24 is in threaded connection with a locking bolt, one end of the locking bolt extends into the fixed cylinder 24 and is abutted against the outer wall of the movable column 23, the fixing frame 27 is of a U-shaped structure, the fixing device further comprises threaded columns 20 which are in threaded connection with two sides of the vertical end of the fixing frame 27, one ends of the two threaded columns 20 extend to the inner side of the fixing frame 27, one ends of the two threaded columns 20 which are positioned at the inner side of the fixing frame 27 are both fixed with clamping plates 28, the other ends of the two threaded columns 20 are both fixed with adjusting columns 21, the fixing device is used for fixing radiating fins, the adjusting columns 21 are convenient to rotate the, place the top of dish 19 and seted up two third spouts 26, the equal sliding connection in inside of two third spouts 26 has third slider 25, the one end of two third sliders 25 respectively with the bottom fixed connection of two solid fixed cylinders 24, third spout 26 and third slider 25 are T shape structure, solid fixed cylinder 24 can be avoided with placing dish 19 to separate in the setting of third slider 25 and third spout 26.
All be fixed with connecting block 30 on the both sides outer wall of solid fixed cylinder, the equal threaded connection in top of two connecting blocks 30 has positioning bolt 31, two positioning bolt 31's bottom all with place the top butt of dish 19, connecting block 30 and positioning bolt 31 set up can be convenient fix solid fixed cylinder 24.
The working principle is as follows: during processing, firstly injecting molten aluminum into a manufactured injection mold, waiting for cooling and forming, then taking out the formed radiating fins from the injection mold, then polishing the radiating fins taken out of the mold, thereby removing burrs and corners on the radiating fins, then fixing the polished radiating fins on a drilling device, then adjusting the drilling device to adjust the positions of the radiating fins needing to be drilled, then starting the drilling device, then drilling holes at corresponding positions on the radiating fins, and finally taking the radiating fins after drilling holes from the drilling device, thereby finishing processing the radiating fins;
when the heat radiating fin is punched, the positioning bolt 31 is firstly unscrewed, then the two fixing cylinders 24 can be moved, so that the distance between the two fixing frames 27 is adjusted, the positioning bolt 31 is screwed after the distance between the two fixing frames 27 is adjusted, the fixing cylinders 24 are locked by the static friction force between the positioning bolt 31 and the placing disc 19, then the two ends of the heat radiating fin can be respectively clamped between the two clamping plates 28 on the inner sides of the two fixing frames 27, then the two adjusting columns 21 on the two fixing frames 27 are respectively held, the adjusting columns 21 are rotated clockwise, then the two clamping plates 28 on the fixing frames 27 clamp the heat radiating fin, and after the heat radiating fin is fixed on the two fixing frames 27, the drilling machine 17 is started to drill the heat radiating fin through the PLC 2;
when the fin need adjust the height of fin after being fixed on two fixing device, unscrew the locking bolt 22 on two solid fixed cylinder 24, then just can reciprocate flexible post 23 and come the height-adjusting to the fin, again screw up the locking bolt 22 on two solid fixed cylinder 24 after the height adjustment of fin, thereby with two flexible post 23 locking, and can drive mounting panel 3 through first electronic 4 of catching up with too flexible, can drive through the flexible removal seat 15 removal that can drive of second electric putter 12, can drive pivot 9 rotation through the flexible of fourth electric putter 29, thereby it rotates to drive places dish 19, and then can be convenient different positions department on the fin punches.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A processing method of a radiating fin of a 5G communication base station is characterized by comprising the following production steps:
s1, manufacturing a corresponding injection mold;
s2, injecting the molten aluminum into an injection mold, and taking out the formed cooling fin from the injection mold after the cooling and forming of the molten aluminum are waited;
s3, polishing the cooling fin taken out of the mold, so as to remove burrs and corners on the cooling fin;
s4, fixing the polished radiating fins on a drilling device, adjusting the drilling device to adjust the positions of the radiating fins needing to be drilled, starting the drilling device, and drilling holes in the corresponding positions on the radiating fins;
and S5, removing the drilled heat sink from the drilling device, thereby finishing the processing of the heat sink.
2. The method of claim 1, wherein the heat sink is a metal plate of a 5G communication base station, the drilling device comprises a base (1), a mounting plate (3) which is slidably mounted on the top of the base (1), a rotating shaft (9) which is rotatably mounted on the top of the mounting plate (3), a placing disc (19) which is fixed on the top of the rotating shaft (9), two fixing devices which are slidably mounted on the top of the placing disc (19), a supporting plate (8) which is fixed on the top of the base (1), a top plate (11) which is fixed on the top of the supporting plate (8) and a drilling machine (17) which is mounted on the bottom surface of the top plate (11), a fixed block (5) is fixed on the outer wall of one side of the mounting plate (3), a first electric push rod (4) is fixed on the top of the base (1), the extension end of the first electric push rod (4) is fixedly connected with one side of the fixed block (5), and a PLC (programmable logic controller) (2) is fixed on the outer wall of one side of the base (1).
3. The method for processing the heat sink of the 5G communication base station as claimed in claim 2, wherein a second electric push rod (12) is mounted on the bottom surface of the top plate (11), the second electric push rod (12), a moving base (15) is fixed to the extended end of the second electric push rod (12), a third electric push rod (16) is mounted on the bottom surface of the moving base (15), and the drilling machine (17) is fixed to the extended end of the third electric push rod (16).
4. The processing method of the heat sink of the 5G communication base station as claimed in claim 2, wherein a gear (18) is sleeved outside the rotating shaft (9), a fourth electric push rod (29) is installed on the top of the installation plate (3), a rack (10) is fixed to an extended end of the fourth electric push rod (29), and one side of the rack (10) located on the gear (18) is meshed with the gear (18).
5. The method as claimed in claim 2, wherein the step of machining the heat sink of the 5G communication base station, the fixing device consists of a fixed cylinder (24) which is arranged at the top of the placing disc (19) in a sliding way, a movable column (23) which is sleeved in the fixed cylinder (24) in an interactive way and a fixed frame (27) which is fixed at the top of the movable column (23), the external thread of the fixed cylinder (24) is connected with a locking bolt with one end extending to the inside of the fixed cylinder (24) and abutting against the outer wall of the movable column (23), fixed frame (27) are the U-shaped structure, and fixing device still includes threaded post (20) of threaded connection in the vertical end both sides of fixed frame (27), and the one end of two threaded post (20) all extends to the inboard of fixed frame (27), and two threaded post (20) are located the one end of fixed frame (27) inboard and all are fixed with splint (28), and the other end of two threaded post (20) all is fixed with adjusts post (21).
6. The processing method of the heat sink of the 5G communication base station as claimed in claim 5, wherein the outer walls of the two sides of the fixed cylinder are fixed with connecting blocks (30), the tops of the two connecting blocks (30) are connected with positioning bolts (31) in a threaded manner, and the bottoms of the two positioning bolts (31) are abutted against the top of the placing disc (19).
7. The processing method of the heat sink of the 5G communication base station as claimed in claim 2, wherein a first sliding groove (6) is formed in the top of the base (1), a first slider (7) is slidably connected to the inside of the first sliding groove (6), the top of the first slider (7) is fixedly connected to the bottom of the mounting plate (3), a second sliding groove (13) is formed in the bottom of the top plate (11), a second slider (14) is fixed to the bottom of the second sliding groove (13), one end of the second slider (14) is fixedly connected to the top of the movable base (15), two third sliding grooves (26) are formed in the top of the placement disc (19), third sliders (25) are slidably connected to the inside of the two third sliding grooves (26), and one ends of the two third sliders (25) are fixedly connected to the bottoms of the two fixed cylinders (24).
8. The processing method of the heat sink of the 5G communication base station as claimed in claim 7, wherein the first sliding groove (6), the first sliding block (7), the second sliding groove (13), the second sliding block (14), the third sliding groove (26) and the third sliding block (25) are all T-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335914.5A CN112475823A (en) | 2020-11-25 | 2020-11-25 | Method for processing radiating fin of 5G communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335914.5A CN112475823A (en) | 2020-11-25 | 2020-11-25 | Method for processing radiating fin of 5G communication base station |
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| CN112475823A true CN112475823A (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011335914.5A Pending CN112475823A (en) | 2020-11-25 | 2020-11-25 | Method for processing radiating fin of 5G communication base station |
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| CN114905698A (en) * | 2022-05-18 | 2022-08-16 | 浙江华鑫实业有限公司 | Manufacturing method of medical instrument accessory |
| CN117139686A (en) * | 2023-10-31 | 2023-12-01 | 南通蓬盛机械有限公司 | Drilling device for sighting telescope processing |
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Application publication date: 20210312 |
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