Device for shaping cooling fins of communication products

Abstract

The utility model relates to the technical field of communication product cooling fins, in particular to a communication product cooling fin shaping device which comprises a shaping table, a controller is fixedly installed on the side edge of the shaping table, and a clamping shaping mechanism is installed on the upper side of the shaping table. The clamping and shaping mechanism comprises two symmetrically arranged clamping plates, the bottoms of the clamping plates are fixedly connected with connecting bases, sliding plates are installed on the lower sides of the connecting bases in a threaded connection mode, tension and pressure sensors are symmetrically installed on the inner sides of the sliding plates in a threaded connection mode, springs are fixedly installed on the inner sides of the two tension and pressure sensors, and connecting columns are fixedly installed at the inner side ends of the springs. The inner side ends of the connecting columns are fixedly connected with bearing plates, and a threaded rod penetrates through the two bearing plates in a threaded connection mode. According to the utility model, through the arrangement of the clamping and shaping mechanism, the controller and the pull pressure sensor are matched to accurately control the clamping force, so that the stability of the communication product cooling fin in the shaping and clamping process is ensured, the stress deformation of the communication product cooling fin is also avoided, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat sinks for communication products, in particular to a shaping device for heat sinks for communication products. Background Art

[0002] Communication product heat sinks are high-efficiency heat dissipation components designed specifically to solve the high heat problem generated by communication equipment during operation.

[0003] The utility model patent with reference authorization announcement number CN217912947U discloses a multi-hole shaping drilling device for a heat sink, including a bottom plate with a slide groove on the top, a support plate slidingly arranged in the slide groove, a back plate arranged on the top of the bottom plate, a hanging plate arranged on one side of the top of the back plate, a second adjusting block slidingly arranged on the hanging plate, and a drilling mechanism arranged at the bottom of the second adjusting block. The drilling mechanism has a connecting block, a suction nozzle is arranged on the connecting block through a second hydraulic rod, a collecting box is arranged on the left side wall of the hanging plate, an induced draft fan is arranged on the top of the collecting box, and the collecting box and the suction nozzle are connected by a suction pipe. When drilling holes in the heat sink, the heat sink is supported by the support plate to prevent the heat sink from breaking due to the concentration of force points at the drilling site. While drilling, the suction nozzle can suck in debris and transport the debris to the collection box through the suction pipe, eliminating the need for later cleaning work, improving work efficiency, and saving labor.

[0004] The above patent uses a threaded rod to drive the pressure plate downward until it squeezes the heat sink to fix it. The pressure plate is directly pressed to fix and clamp the heat sink. This clamping method cannot accurately control its clamping force. When the heat sink is subjected to greater pressure, it will cause local deformation. In order to solve the above problem, we propose a heat sink shaping device for communication products. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a heat sink shaping device for communication products.

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

[0007] A shaping device for heat sinks of communication products, comprising a shaping table, a controller fixedly installed on the side of the shaping table, and a clamping and shaping mechanism installed on the upper side of the shaping table; the clamping and shaping mechanism comprises two symmetrically arranged clamping plates, the bottom of the clamping plates is fixedly connected to a connecting seat, a slide is screwed on the lower side of the connecting seat, and tension and pressure sensors are symmetrically screwed on the inner side of the slide, springs are fixedly installed on the inner sides of the two tension and pressure sensors, a connecting column is fixedly installed on the inner end of the spring, a receiving plate is fixedly connected to the inner end of the connecting column, a threaded rod is screwed through the two receiving plates, a large gear is fixedly installed in the middle position of the threaded rod, a driving motor is provided at the bottom of the large gear, a small gear is fixedly installed on the output end of the driving motor, the small gear is meshed with the large gear, and the bottoms of the slide and the receiving plate are in sliding contact with the upper side of the shaping table.

[0008] Preferably, the threads on both sides of the threaded rod are symmetrically arranged along both sides of the large gear.

[0009] Preferably, a clamping pad is installed on the inner side of the clamping plate, and the clamping pad is a rubber pad.

[0010] Preferably, earrings are provided on both sides of the receiving plate, a stabilizing slide bar is slidably inserted into the inner side of the earring, and both ends of the stabilizing slide bar are fixedly connected with a fixing block, and the fixing block is fixedly installed on the upper side of the shaping table.

[0011] Preferably, a cover shell is fixedly installed on the upper side of the shaping table, the slide plate and the receiving plate are both located inside the cover shell, a slide groove is opened on the upper side of the cover shell, and a sealing corrugated plate is slidably installed inside the slide groove.

[0012] Preferably, the connecting seat slides through the sliding groove and the side of the connecting seat is fixedly connected to the sealing corrugated plate.

[0013] Preferably, a mounting slot is provided on the shaping table, the drive motor is fixedly installed on the inner side of the mounting slot, and a pad is fixedly installed on the bottom of the shaping table.

[0014] Preferably, a heat sink for communication products is placed on the upper side of the cover.

[0015] Compared with related technologies, the heat sink shaping device for communication products proposed in this utility model has the following beneficial effects:

[0016] In the present invention, a shaping device for heat sinks of communication products is provided, wherein a clamping and shaping mechanism is provided. In the clamping and shaping mechanism, a small gear can be driven to rotate by starting a driving motor, and the threaded rod is driven to rotate by the meshing transmission effect of the small gear and the large gear. Since the threads on both sides of the threaded rod are symmetrically arranged, when the threaded rod rotates, the receiving plates on both sides can be driven to slide toward each other, and then the receiving plates drive the outer slide to move through the connection effect of the connecting column, the spring and the tension and pressure sensor, and then the clamping plates on the upper side of the slide move toward each other. This arrangement enables the clamping plates to clamp and shape heat sinks of communication products of different sizes. In addition, in the transmission path, A tension and pressure sensor is provided. The tension and pressure sensor is in the force transmission path when driving the splint to slide. After clamping the heat sink of the communication product, the total tension value of the tension and pressure sensors arranged between the receiving plate and the slide plate is the clamping force transmitted to the heat sink of the communication product by the inner side of the splint. This tension value can be transmitted to the controller, and then the controller adjusts the size of this tension value through negative feedback, that is, the inner side of the splint provides a clamping force for the heat sink of the communication product. By precisely controlling the clamping force, the stability of the heat sink of the communication product during the shaping and clamping process is guaranteed, and at the same time, the force deformation of the heat sink of the communication product is avoided, thereby improving the practicality of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a heat sink shaping device for communication products proposed in this utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a heat sink shaping device for communication products proposed in this utility model. Figure 2 ;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping and shaping mechanism;

[0020] Figure 4 Schematic diagram of the internal structure of the clamping and shaping mechanism Figure 1 ;

[0021] Figure 5 Schematic diagram of the internal structure of the clamping and shaping mechanism Figure 2 .

[0022] In the figure: 1. Forming table; 2. Controller; 3. Clamping and forming mechanism; 31. Cover; 32. Slide; 33. Sealing corrugated plate; 34. Clamping plate; 35. Connecting seat; 36. Slide plate; 37. Clamping pad; 38. Tension and pressure sensor; 39. Spring; 310. Connecting column; 311. Adapter plate; 312. Stabilizing slide bar; 313. Fixing block; 314. Threaded rod; 315. Large gear; 316. Driving motor; 317. Small gear; 4. Heat sink of communication product; 5. Pad; 6. Mounting slot. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0024] Reference Figure 1-5 A heat sink shaping device for communication products includes a shaping table 1, a controller 2 is fixedly installed on the side of the shaping table 1, and a clamping shaping mechanism 3 is installed on the upper side of the shaping table 1; the clamping shaping mechanism 3 includes two symmetrically arranged clamping plates 34, the bottom of the clamping plates 34 is fixedly connected to a connecting seat 35, a slide plate 36 is screwed on the lower side of the connecting seat 35, and a tension and pressure sensor 38 is symmetrically screwed on the inner side of the slide plate 36. The inner side of the two tension and pressure sensors 38 are fixedly installed with a spring 39, and the inner end of the spring 39 is fixedly installed with a connecting column 310 The inner end of the connecting column 310 is fixedly connected to a receiving plate 311, and a threaded rod 314 is screwed through the two receiving plates 311. A large gear 315 is fixedly installed in the middle position of the threaded rod 314, and a driving motor 316 is provided at the bottom of the large gear 315. A small gear 317 is fixedly installed on the output end of the driving motor 316, and the small gear 317 is meshed with the large gear 315. The bottom of the slide 36 and the receiving plate 311 are in sliding contact with the upper side of the forming table 1, and the threads on both sides of the threaded rod 314 are symmetrically arranged along both sides of the large gear 315.

[0025] By the above arrangement, the threads on both sides of the threaded rod 314 are symmetrically arranged along both sides of the large gear 315, and then when the threaded rod 314 rotates, it will drive the receiving plates 311 screwed on both sides to move toward each other.

[0026] In this embodiment, a clamping pad 37 is installed on the inner side of the clamping plate 34, and the clamping pad 37 is a rubber pad.

[0027] By the above arrangement, the clamping pad 37 is arranged so that the inner side of the clamping plate 34 is not likely to cause scratches on the heat sink 4 of the communication product when clamping the heat sink 4 of the communication product.

[0028] In this embodiment, earrings are provided on both sides of the receiving plate 311 , and a stabilizing slide bar 312 is slidably inserted into the inner side of the earrings. Both ends of the stabilizing slide bar 312 are fixedly connected with a fixing block 313 , and the fixing block 313 is fixedly installed on the upper side of the shaping table 1 .

[0029] Through the above arrangement, the stabilizing slide bar 312 is slidably arranged on both sides of the receiving plate 311, thereby providing a stable guiding function for the stabilizing slide bar 312 when sliding.

[0030] In this method, a cover shell 31 is fixedly installed on the upper side of the forming table 1, the slide plate 36 and the receiving plate 311 are both located on the inner side of the cover shell 31, a slide groove 32 is opened on the upper side of the cover shell 31, a sealing corrugated plate 33 is slidably installed on the inner side of the slide groove 32, and a communication product heat sink 4 is placed on the upper side of the cover shell 31.

[0031] Through the above-mentioned arrangement, the arrangement of the cover 31 provides protection for the driving parts inside the cover 31 .

[0032] In this embodiment, the connecting seat 35 slides through the sliding groove 32 and the side of the connecting seat 35 is fixedly connected to the sealing corrugated plate 33 .

[0033] By setting up in the above manner, the sealing corrugated plate 33 is set up, so that when the connecting seat 35 slides inside the slide groove 32 under the drive of the slide plate 36, the sealing corrugated plate 33 is adaptively telescopically slid inside the slide groove 32, always keeping the slide groove 32 sealed, thereby preventing the driving parts inside the cover shell 31 from being interfered with by the outside.

[0034] In this embodiment, a mounting slot 6 is provided on the shaping table 1 , the driving motor 316 is fixedly installed inside the mounting slot 6 , and a cushion block 5 is fixedly installed on the bottom of the shaping table 1 .

[0035] By the above-mentioned arrangement, the setting of the pad 5 leaves a gap on the lower side of the shaping table 1, so that the bottom of the installation groove 6 has a ventilation and heat dissipation space, providing a heat dissipation effect for the drive motor 316.

[0036] The working principle of the heat sink shaping device for communication products provided by the utility model is as follows:

[0037] When in use, the heat sink 4 of the communication product is placed on the upper side of the cover 31, and the clamping force is controlled by inputting the controller 2. Subsequently, under the control of the background program of the controller 2, the drive motor 316 is started to drive the small gear 317 to rotate. The small gear 317 engages with the large gear 315 to drive the threaded rod 314 to rotate. Then, when the threaded rod 314 drives the receiving plates 311 on both sides to slide inward through the screw transmission, the receiving plates 311 drive the outer slide 36 to move through the connection between the connecting column 310, the spring 39 and the tension and pressure sensor 38. The slide 36 drives the upper clamping plate 34 to slide inward to clamp the communication product heat sink 4 located on the inner side of the clamping pad 37. When the total value of the tension of the tension and pressure sensors 38 set between the receiving plate 311 and the slide 36 reaches the preset clamping force value, the controller 2 controls the drive motor 316 to stop driving, so that the clamping pad 37 on the inner side of the clamping plate 34 stably clamps and shapes the inner communication product heat sink 4.

[0038] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A heat sink shaping device for communication products, characterized in that: It comprises a shaping table (1), a controller (2) is fixedly mounted on the side of the shaping table (1), and a clamping shaping mechanism (3) is mounted on the upper side of the shaping table (1); The clamping and shaping mechanism (3) comprises two symmetrically arranged clamping plates (34), the bottom of the clamping plates (34) is fixedly connected to a connecting seat (35), the lower side of the connecting seat (35) is screwed with a slide plate (36), the inner side of the slide plate (36) is symmetrically screwed with a tension and pressure sensor (38), the inner side of the two tension and pressure sensors (38) are fixedly installed with a spring (39), the inner side end of the spring (39) is fixedly installed with a connecting column (310), and the inner side end of the connecting column (310) is fixedly connected to a bearing. A connecting plate (311) is provided, wherein the two connecting plates (311) are screwed together and pass through a threaded rod (314), a large gear (315) is fixedly installed at the middle position of the threaded rod (314), a driving motor (316) is provided at the bottom of the large gear (315), a small gear (317) is fixedly installed on the output end of the driving motor (316), and the small gear (317) is meshed with the large gear (315), and the bottoms of the slide plate (36) and the connecting plate (311) are in sliding contact with the upper side of the shaping table (1).

2. The heat sink shaping device for communication products according to claim 1, characterized in that: The threads on both sides of the threaded rod (314) are symmetrically arranged along both sides of the large gear (315).

3. The heat sink shaping device for communication products according to claim 1, characterized in that: A clamping pad (37) is installed on the inner side of the clamping plate (34), and the clamping pad (37) is a rubber pad.

4. The heat sink shaping device for communication products according to claim 1, characterized in that: Earrings are provided on both sides of the receiving plate (311), a stabilizing slide bar (312) is slidably inserted into the inner side of the earring, and fixed blocks (313) are fixedly connected at both ends of the stabilizing slide bar (312), and the fixed blocks (313) are fixedly installed on the upper side of the shaping table (1).

5. The heat sink shaping device for communication products according to claim 1, characterized in that: A cover shell (31) is fixedly installed on the upper side of the shaping table (1), the slide plate (36) and the receiving plate (311) are both located inside the cover shell (31), a slide groove (32) is opened on the upper side of the cover shell (31), and a sealing corrugated plate (33) is slidably installed inside the slide groove (32).

6. The heat sink shaping device for communication products according to claim 1, characterized in that: The connecting seat (35) slides through the sliding groove (32) and the side of the connecting seat (35) is fixedly connected to the sealing corrugated plate (33).

7. The heat sink shaping device for communication products according to claim 1, characterized in that: The shaping table (1) is provided with a mounting slot (6), the driving motor (316) is fixedly mounted inside the mounting slot (6), and a cushion block (5) is fixedly mounted on the bottom of the shaping table (1).

8. The heat sink shaping device for communication products according to claim 5, characterized in that: A communication product heat sink (4) is placed on the upper side of the cover (31).

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