Cooling fin machining and grinding equipment

Abstract

The utility model provides cooling fin machining and grinding equipment, and relates to the technical field of grinding equipment, the cooling fin machining and grinding equipment comprises a machining table, an adjusting assembly is arranged on the upper surface of the machining table, a connecting rod is installed on the upper surface of the machining table through the adjusting assembly, and a plurality of first servo motors are fixedly installed on the lower surface of a top plate at equal intervals; a first servo motor is installed at the upper surface of the machining table, a rotating shaft is installed at the output end of the first servo motor, a grinding roller is fixedly installed at the top end of the rotating shaft, and a positioning driving assembly is arranged on the upper surface of the machining table. When the cooling fins are arranged between the grinding rollers, the grinding rollers rotate to grind the surfaces of the two sides of the cooling fins, the device can be adjusted at will to grind the cooling fins of different specifications, the fixing process is simple and convenient, stability is good, and operation of workers is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing equipment technical field, specifically, relates to a fin processing and polishing equipment. BACKGROUND

[0002] The fin is a device for dissipating heat of electronic components in an electric appliance, which is made of aluminum alloy, brass or bronze in a plate shape. The fin used in a communication base station is usually a heat dissipation fin. During the processing of the heat dissipation fin, cutting work is performed, and burrs are left on the surface to be cut and need to be polished. For example, patent application No. CN202311609527.X discloses a fin polisher with a dustproof structure, which comprises a polisher composed of a hand-held rod and a polishing head, and a dustproof assembly composed of clamping parts, wherein the clamping parts are provided with dustproof parts around one side, and the dustproof parts are close to or away from each other through the clamping parts. The polisher can clamp various types of fins and stably push the fins by adjusting the assembly and the dustproof parts, without manual adjustment, thereby improving the polishing quality of the fins, and the angle adjustment assembly can be used to polish the fins at multiple angles without manual disassembly and adjustment, thereby saving time and improving the practicability of the polisher. In addition, the protruding parts of the dustproof parts can block the diffusion and lifting of debris, facilitate subsequent centralized processing of the debris, and create a comfortable working environment for workers. However, the device is not easy to adjust and cannot polish the surfaces on both sides of fins of different specifications at the same time, which affects the polishing efficiency. SUMMARY

[0003] The main purpose of the utility model is to provide a fin processing and polishing equipment, which can effectively solve the problem of the device being not easy to adjust and not easy to polish the surfaces on both sides of fins of different specifications at the same time, thereby affecting the polishing efficiency.

[0004] To achieve the above purpose, the utility model adopts the technical scheme of a fin processing and polishing equipment, which comprises a processing table, wherein the upper surface of the processing table is provided with an adjusting assembly, the upper surface of the processing table is provided with a connecting rod through the adjusting assembly, the top end of the connecting rod is fixedly installed with a top plate, the lower surface of the top plate is fixedly installed with a plurality of first servo motors at equal intervals, the output end of the first servo motor is installed with a rotating shaft, the top end of the rotating shaft is fixedly installed with a polishing roller, and the upper surface of the processing table is provided with a positioning driving assembly.

[0005] Preferably, the lower surface of the processing table is installed with a support frame.

[0006] As preferred, the adjusting assembly comprises a second servo motor, two first sliding grooves and two moving plates, the second servo motor is fixedly installed on the side surface of the machining table, the two first sliding grooves are arranged on the upper surface of the machining table, and the two moving plates are slidably installed on the two sides of the upper surface of the machining table.

[0007] As preferred, the lower surface of each of the two moving plates is fixedly installed with a first sliding block, the first sliding block is slidably installed in the first sliding groove, the output end of the second servo motor is fixedly installed with a bidirectional screw rod, the middle portion of the bidirectional screw rod is sleeved with two screw rod nuts, and the two screw rod nuts are connected with the two moving plates, respectively.

[0008] As preferred, the side, which is close to each other, of the two moving plates is fixedly installed with an installation rod at equal intervals, and the top end of the installation rod is fixedly installed with a positioning clamping plate.

[0009] As preferred, the positioning driving assembly comprises a hydraulic cylinder, a second sliding groove and a sliding plate, the hydraulic cylinder is fixedly installed on the upper surface of the machining table, the second sliding groove is arranged on the upper surface of the machining table, and the sliding plate is slidably installed on the upper surface of the machining table.

[0010] As preferred, the lower surface of the sliding plate is fixedly installed with a second sliding block, and the second sliding block is slidably installed in the second sliding groove.

[0011] As preferred, the upper surface of the sliding plate is fixedly installed with a positioning plate at one end, a limiting plate is slidably installed on one side of the upper surface of the sliding plate, a third sliding groove is arranged on the upper surface of the sliding plate, the output end of the hydraulic cylinder is arranged on the surface of the limiting plate, the lower end surface of the limiting plate is fixedly installed with a third sliding block, and the third sliding block is slidably installed in the third sliding groove.

[0012] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0013] (1) through the second servo motor output end drive bidirectional screw rod rotation, can drive two screw sleeve in the bidirectional screw rod middle part to the side of each other to move close, at the same time can drive several two side polishing roller, two positioning clamping plate to the side of each other to move close, adjust two side polishing roller, two side positioning clamping plate to the appropriate distance, at this time the heat dissipation fin is placed between the slide plate upper surface limiting plate and positioning plate, through the positioning clamping plate arranged on both sides, can make the heat dissipation fin keep in the correct position, at this time through the hydraulic cylinder drive limiting plate to move forward, the heat dissipation fin is fixed between the limiting plate and the positioning plate, through the hydraulic cylinder continues to push, can push the slide plate to move, at the same time drive the heat dissipation fin to move, when the heat dissipation fin is arranged between the polishing roller, at this time through the first servo motor drive polishing roller rotation, polish the surface of both sides of the heat dissipation fin, this device can be adjusted at will to polish the heat dissipation fin of different specifications, and the fixing process is simple, good stability, convenient for the operator to operate. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the heat dissipation fin processing and polishing equipment of the utility model;

[0015] Figure 2 It is a whole side view structure schematic view of the heat dissipation fin processing and polishing equipment of the utility model;

[0016] Figure 3 It is a moving plate structure schematic view of the heat dissipation fin processing and polishing equipment of the utility model;

[0017] Figure 4 It is a slide plate structure schematic view of the heat dissipation fin processing and polishing equipment of the utility model.

[0018] In the drawing: 1, processing table; 2, support frame; 3, adjusting assembly; 301, second servo motor; 302, bidirectional screw rod; 303, screw sleeve; 304, first sliding groove; 305, moving plate; 306, mounting rod; 307, positioning clamping plate; 308, first sliding block; 4, positioning drive assembly; 401, hydraulic cylinder; 402, second sliding groove; 403, slide plate; 404, third sliding groove; 405, second sliding block; 406, positioning plate; 407, limiting plate; 408, third sliding block; 5, connecting rod; 6, top plate; 7, first servo motor; 8, rotating shaft; 9, polishing roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] As shown in Figure 1 , 2 A fin processing and polishing equipment, including processing table 1, the upper surface of the processing table 1 is provided with adjusting assembly 3, the upper surface of the processing table 1 is installed with connecting rod 5 through adjusting assembly 3, the top end of the connecting rod 5 is fixedly installed with top plate 6, the lower surface of the top plate 6 is equidistantly fixedly installed with a plurality of first servo motors 7, the output end of the first servo motor 7 is installed with rotating shaft 8, the top end of the rotating shaft 8 is fixedly installed with polishing roller 9, the upper surface of the processing table 1 is provided with positioning drive assembly 4.

[0021] As shown in Figure 1 The lower surface of the processing table 1 is installed with support frame 2, the overall height of the device is improved, and personnel operation is facilitated.

[0022] As shown in Figure 2 , 3As shown in FIGS. 4, the adjusting assembly 3 comprises a second servo motor 301, two first sliding grooves 304, two moving plates 305, the second servo motor 301 is fixedly installed on one side surface of the machining table 1, both of the first sliding grooves 304 are arranged on the upper surface of the machining table 1, both of the moving plates 305 are slidably installed on the upper surface of the machining table 1, the lower surface of each of the moving plates 305 is fixedly installed with a first sliding block 308, the first sliding block 308 is slidably installed in the first sliding groove 304, the output end of the second servo motor 301 is fixedly installed with a bidirectional screw rod 302, the middle part of the bidirectional screw rod 302 is sleeved with two screw rod sleeves 303, both of the screw rod sleeves 303 are connected with the moving plates 305, the side of each of the moving plates 305 away from each other is equidistantly fixedly installed with a mounting rod 306, the top end of the mounting rod 306 is fixedly installed with a positioning clamp plate 307, the positioning driving assembly 4 comprises a hydraulic cylinder 401, a second sliding groove 402 and a sliding plate 403, the hydraulic cylinder 401 is fixedly installed on the upper surface of the machining table 1, the second sliding groove 402 is arranged on the upper surface of the machining table 1, the sliding plate 403 is slidably installed on the upper surface of the machining table 1, the lower surface of the sliding plate 403 is fixedly installed with a second sliding block 405, the second sliding block 405 is slidably installed in the second sliding groove 402, one end of the upper surface of the sliding plate 403 is fixedly installed with a positioning plate 406, one side of the upper surface of the sliding plate 403 is slidably installed with a limiting plate 407, the upper surface of the sliding plate 403 is provided with a third sliding groove 404, the output end of the hydraulic cylinder 401 is arranged on the surface of the limiting plate 407, the lower end surface of the limiting plate 407 is fixedly installed with a third sliding block 408, the third sliding block 408 is slidably installed in the third sliding groove 404, the output end of the second servo motor 301 drives the bidirectional screw rod 302 to rotate, so as to drive the screw rod sleeves 303 to move away from each other in the middle part of the bidirectional screw rod 302, and simultaneously drive the polishing rollers 9 and the positioning clamp plates 307 to move away from each other, the polishing rollers 9 and the positioning clamp plates 307 are adjusted to a proper distance, at this time, the heat dissipation fins are placed between the limiting plate 407 and the positioning plate 406 on the upper surface of the sliding plate 403, the positioning clamp plates 307 arranged on both sides can keep the heat dissipation fins in the correct position, at this time, the limiting plate 407 is driven by the hydraulic cylinder 401 to move forward, so as to fix the heat dissipation fins between the limiting plate 407 and the positioning clamp plates 307, the sliding plate 403 is driven to move by continuously pushing the hydraulic cylinder 401, and the heat dissipation fins are driven to move, when the heat dissipation fins are arranged between the polishing rollers 9, at this time, the polishing rollers 9 are driven to rotate by the first servo motor 7, so as to polish the surfaces of the heat dissipation fins, the device can be adjusted at will to polish heat dissipation fins of different specifications, the fixing process is simple and convenient, the stability is good, and the device is convenient for the staff to operate.

[0023] The working principle of the fin processing and polishing equipment is as follows:

[0024] In use, when the fin needs to be polished, the second servo motor 301 outputs end drives the bidirectional screw rod 302 to rotate, which can drive the two screw sleeves 303 to move to the side close to each other in the middle of the bidirectional screw rod 302, and can drive the several polishing rollers 9 and the two positioning clamping plates 307 to move to the side close to each other, adjust the polishing rollers 9 and the two positioning clamping plates 307 to the appropriate distance, place the fin between the limiting plate 407 and the positioning plate 406 on the upper surface of the sliding plate 403, and the two positioning clamping plates 307 can keep the fin in the correct position. At this time, the limiting plate 407 is driven by the hydraulic cylinder 401 to move forward, and the fin is fixed between the limiting plate 407 and the positioning clamping plate 307. The hydraulic cylinder 401 continues to push, which can drive the sliding plate 403 to move, and drive the fin to move. When the fin is arranged between the polishing rollers 9, the first servo motor 7 drives the polishing rollers 9 to rotate, and the two sides of the fin are polished. The device can be adjusted at will to polish different specifications of the fin, and the fixing process is simple, stable and convenient for the operator to operate.

[0025] The above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not limitations on the embodiments of the utility model. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description, and all the embodiments cannot be exhausted. Any obvious changes or variations derived from the technical scheme of the utility model still fall within the protection scope of the utility model.

Claims

1. A fin processing and polishing apparatus comprising a processing table (1), characterized in that: The upper surface of the machining table (1) is provided with an adjusting assembly (3), the upper surface of the machining table (1) is provided with a connecting rod (5) through the adjusting assembly (3), the top end of the connecting rod (5) is fixedly provided with a top plate (6), the lower surface of the top plate (6) is equidistantly fixedly provided with a plurality of first servo motors (7), the output end of the first servo motor (7) is provided with a rotating shaft (8), the top end of the rotating shaft (8) is fixedly provided with a grinding roller (9), and the upper surface of the machining table (1) is provided with a positioning driving assembly (4).

2. The fin processing and polishing apparatus according to claim 1, wherein: The lower surface of the machining table (1) is provided with a supporting frame (2).

3. The fin processing and polishing apparatus according to claim 1, wherein: The adjusting assembly (3) comprises a second servo motor (301), two first sliding grooves (304) and two moving plates (305), the second servo motor (301) is fixedly installed on one side surface of the machining table (1), the two first sliding grooves (304) are both formed on the upper surface of the machining table (1), and the two moving plates (305) are both slidably installed on the upper surface of the machining table (1).

4. The fin processing and polishing apparatus according to claim 3, wherein: The lower surface of each of the two moving plates (305) is fixedly provided with a first sliding block (308), the first sliding block (308) is slidably installed in the first sliding groove (304), the output end of the second servo motor (301) is fixedly provided with a bidirectional screw rod (302), the middle part of the bidirectional screw rod (302) is sleeved with two screw rod sleeves (303), and the two screw rod sleeves (303) are connected with the two moving plates (305) respectively.

5. The fin processing and polishing apparatus according to claim 4, wherein The side, which is close to each other, of the two moving plates (305) is equidistantly fixedly provided with a mounting rod (306), and the top end of the mounting rod (306) is fixedly provided with a positioning clamping plate (307).

6. The fin processing and polishing apparatus according to claim 1, wherein: The positioning driving assembly (4) comprises a hydraulic cylinder (401), a second sliding groove (402) and a sliding plate (403), the hydraulic cylinder (401) is fixedly installed on the upper surface of the machining table (1), the second sliding groove (402) is formed on the upper surface of the machining table (1), and the sliding plate (403) is slidably installed on the upper surface of the machining table (1).

7. The fin processing and polishing apparatus according to claim 6, wherein: The lower surface of the sliding plate (403) is fixedly provided with a second sliding block (405), and the second sliding block (405) is slidably installed in the second sliding groove (402).

8. The fin processing and polishing apparatus according to claim 7, wherein: One end of the upper surface of the sliding plate (403) is fixedly provided with a positioning plate (406), one side of the upper surface of the sliding plate (403) is slidably provided with a limiting plate (407), the upper surface of the sliding plate (403) is provided with a third sliding groove (404), the output end of the hydraulic cylinder (401) is arranged on the surface of the limiting plate (407), the lower end surface of the limiting plate (407) is fixedly provided with a third sliding block (408), and the third sliding block (408) is slidably installed in the third sliding groove (404).

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