CN211439026U - Numerical control lathe that battle array fin was used - Google Patents

Abstract

The utility model discloses a numerical control lathe that battle array fin was used, including main platform, movable table and fixture, the middle part surface of main platform begins to have the hole groove, the inside fixed mounting of bearing has the transmission shaft, the outside fixed mounting of motor has the motor frame, the movable table is located the upper end of transmission shaft, the below of ball is provided with the slide rail, the outside edge of movable table is provided with the processing station, fixture is located the upper surface of movable table, the last surface mounting of fixed plate has the torsional spring, the surface covering of splint has the rubber pad. The utility model discloses be provided with a plurality of processing stations, different processing stations can carry out different processing to the raw materials, and the rigidity of processing station, raw materials are along with the rotation of movable table progressively remove to different processing station department, and this item sets up the time that can practice thrift unloading on the raw materials to the at utmost to improve the device's work efficiency.

Description

A CNC lathe for array heat sinks

technical field

The utility model relates to the technical field of lathes, in particular to a numerically controlled lathe used for array cooling fins.

Background technique

The heat sink is a device that dissipates heat for the heat-prone electronic components in the electrical appliance. It is mostly made of aluminum alloy, brass or bronze into plate, sheet, multi-sheet, etc. The processing process of the heat sink is mostly completed on a lathe. A lathe is a machine tool that mainly uses turning tools to turn rotating workpieces. On the lathe, drills, reaming drills, reamers, taps, dies and knurling tools can also be used for corresponding processing. The application of CNC technology not only provides traditional The manufacturing industry has brought revolutionary changes, making the manufacturing industry a symbol of industrialization, and with the continuous development of numerical control technology and the expansion of application fields, it has a significant impact on some important industries (IT, automobile, light industry, medical care, etc.) development plays an increasingly important role.

In the existing CNC lathes, each station is set as an independent structure, and multiple loading and unloading operations are required to process the processing materials, which wastes time and reduces the work efficiency of the CNC lathe.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and proposes a numerical control lathe for array cooling fins. The specific feature is that it has a plurality of continuous stations, which avoids multiple loading and unloading operations of processing materials and saves time. .

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A numerical control lathe for radiating fins includes a main platform, a movable platform and a clamping mechanism. A hole groove is formed on the middle surface of the main platform, and a bearing runs through the hole groove, and a bearing is fixedly installed inside the bearing. a transmission shaft, and a motor is connected to the lower end of the transmission shaft, a motor frame is fixedly installed on the outer side of the motor, the movable table is located at the upper end of the transmission shaft, and balls are arranged and distributed on the edge of the lower surface of the movable table, and the lower part of the ball A slide rail is provided, the outer edge of the movable table is provided with a processing station, the clamping mechanism is located on the upper surface of the movable table, and the clamping mechanism includes a fixed plate, a torsion spring, a splint and a rubber pad, the fixed plate A torsion spring is installed on the upper surface of the torsion spring, and a splint is connected to the outer side of the torsion spring, and the surface of the splint is covered with a rubber pad.

Preferably, a pillar is fixedly installed on the lower end of the main platform, and a bottom plate is welded to the lower end of the pillar.

Preferably, the main platform is connected to the transmission shaft through holes and bearings, and the motor forms a rotating structure between the transmission shaft and the movable table.

Preferably, the balls are distributed in an annular structure along the lower surface of the movable table, and the movable table forms a sliding structure between the sliding rail and the main platform.

Preferably, the fixing plate is rotatably connected to the clamping plate through a torsion spring, and the outer surface of the clamping plate is in contact with the inner surface of the rubber pad.

Preferably, the number of the fixing plates is equal to the number of processing stations, and the processing stations and the fixing plates are both symmetrical with respect to the vertical centerline of the main platform.

Compared with the prior art, the beneficial effects of the present utility model are:

The balls on the lower surface of the movable table in the numerical control lathe for radiating fins of the utility model can move circularly along the inner slide rails of the main platform. The force point and force area between the main platform and the main platform, thereby reducing the pressure on the drive shaft, reducing the load on the drive shaft, thereby extending the service life of the motor, the processing material is clamped and fixed by the splint, and the rubber pad The setting of the device can prevent the splint from leaving clip marks on the surface of the processing material, thereby ensuring the integrity of the processing material. After the processing material is taken out, the splint is reset under the action of the torsion spring. The fixing method of the processing material in the device is simple and practical, and the cost is low. Low, the device is provided with multiple processing stations, different processing stations can process the raw materials differently, the position of the processing stations is fixed, and the raw materials gradually move to different processing stations with the rotation of the movable table. The time for loading and unloading raw materials can be saved to the greatest extent, thereby improving the working efficiency of the device.

Description of drawings

1 is a schematic diagram of the overall structure of a numerically controlled lathe for array cooling fins proposed by the utility model;

2 is a schematic top view structure diagram of a movable table of a numerically controlled lathe for array cooling fins proposed by the utility model;

3 is a schematic top view structure diagram of the main platform of a numerically controlled lathe for array cooling fins proposed by the utility model;

FIG. 4 is an enlarged structural schematic diagram of the numerical control lathe used for array cooling fins proposed by the utility model in FIG. 2 at A. FIG.

In the picture: 1 main platform, 2 pillars, 3 bottom plates, 4 holes and slots, 5 bearings, 6 drive shafts, 7 motors, 8 motor frames, 9 movable tables, 10 balls, 11 slide rails, 12 processing stations, 13 clamping Mechanism, 1301 fixed plate, 1302 torsion spring, 1303 splint, 1304 rubber pad.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-4, a numerically controlled lathe for array cooling fins includes a main platform 1, a movable table 9 and a clamping mechanism 13, the lower end of the main platform 1 is fixedly mounted with a pillar 2, and the lower end of the pillar 2 is welded with a bottom plate 3 , the pillar 2 and the bottom plate 3 provide an upward supporting force for the main platform 1, so that the overall device remains stable, the middle surface of the main platform 1 begins with a hole groove 4, and the inside of the hole groove 4 runs through the bearing 5, and the inner part of the bearing 5 is fixed A transmission shaft 6 is installed, and a motor 7 is connected to the lower end of the transmission shaft 6, a motor frame 8 is fixedly installed on the outer side of the motor 7, the movable table 9 is located at the upper end of the transmission shaft 6, and the lower surface edge of the movable table 9 is arranged and distributed with balls 10. The main platform 1 is connected with the transmission shaft 6 through the hole groove 4 and the bearing 5, and the motor 7 forms a rotating structure between the transmission shaft 6 and the movable table 9. When using this device, first fix the processing material on the main platform. 1, then energize the motor 7, and the motor 7 drives the movable table 9 to rotate through the transmission shaft 6. Since the outer surface of the transmission shaft 6 is sleeved with the bearing 5, the transmission shaft 6 can rotate under the stationary state of the main platform 1. A slide rail 11 is arranged below the ball 10, a processing station 12 is arranged on the outer edge of the movable table 9, the balls 10 are distributed in a ring structure along the lower surface of the movable table 9, and the movable table 9 passes through the sliding rail 11 and the main platform 1. A sliding structure is formed between the main platform 1 and the movable platform 9. When there is relative movement between the main platform 1 and the movable platform 9, the balls 10 on the lower surface of the movable platform 9 can move in a circular motion along the inner slide rails 11 of the main platform 1, and pass through the balls 10 and the slide rails 11. Cooperating with each other, it can maintain the stable rotation of the movable table 9, increase the force point and force area between the movable table 9 and the main platform 1, thereby reducing the pressure on the transmission shaft 6 and reducing the load on the transmission shaft 6, thereby reducing the load on the transmission shaft 6. The service life of the motor 7 is prolonged, the clamping mechanism 13 is located on the upper surface of the movable table 9, and the clamping mechanism 13 includes a fixing plate 1301, a torsion spring 1302, a clamping plate 1303 and a rubber pad 1304. Spring 1302, and a splint 1303 is connected to the outside of the torsion spring 1302. The surface of the splint 1303 is covered with a rubber pad 1304. The fixing plate 1301 is connected to the splint 1303 through the torsion spring 1302. The outer surface of the splint 1303 is connected to the inner surface of the rubber pad 1304. The processing material is placed on the fixing plate 1301 and clamped and fixed by the clamping plate 1303. The setting of the rubber pad 1304 can prevent the clamping plate 1303 from leaving scratches on the surface of the processing material, thereby ensuring the integrity of the processing material. , after the processing material is taken out, the clamping plate 1303 is reset under the action of the torsion spring 1302. The fixing method of the processing material in the device is simple and practical, and the cost is low. The number of fixing plates 1301 is equal to the number of processing stations 12, and the processing stations 12 and the fixed plate 1301 are symmetrical about the vertical center line of the main platform 1. The device is provided with a plurality of processing stations 12. Different processing stations 12 can process the raw materials differently. The position is fixed, and the raw material is gradually moved to a certain position with the rotation of the movable table 9. At the same processing station 12, this setting can save the time of loading and unloading raw materials to the greatest extent, thereby improving the working efficiency of the device.

Working principle: When using this device, first fix the processing material on the main platform 1, clamp and fix it by the splint 1303, and then energize the motor 7 with a model of 70KTYZ, and the motor 7 drives the movable table 9 through the transmission shaft 6. For rotation, since the outer surface of the transmission shaft 6 is sleeved with the bearing 5, the transmission shaft 6 can rotate when the main platform 1 is stationary. When there is relative movement between the main platform 1 and the movable platform 9, the lower surface of the movable platform 9 The balls 10 can move in a circle along the inner slide rails 11 of the main platform 1. Through the mutual cooperation between the balls 10 and the slide rails 11, the movable table 9 can be kept rotating smoothly. The device is provided with a plurality of processing stations 12, different The processing station 12 can process the raw materials in different ways. The position of the processing station 12 is fixed, and the raw materials are gradually moved to different processing stations 12 with the rotation of the movable table 9, thereby completing multiple processing of the raw materials.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A numerical control lathe for an array cooling fin comprises a main platform (1), a movable table (9) and a clamping mechanism (13), and is characterized in that a hole groove (4) is formed in the middle surface of the main platform (1), a bearing (5) penetrates through the hole groove (4), a transmission shaft (6) is fixedly mounted inside the bearing (5), a motor (7) is connected with the lower end of the transmission shaft (6), a motor frame (8) is fixedly mounted on the outer side of the motor (7), the movable table (9) is located at the upper end of the transmission shaft (6), balls (10) are distributed on the edge of the lower surface of the movable table (9) in a distributed mode, a sliding rail (11) is arranged below the balls (10), a processing station (12) is arranged on the outer edge of the movable table (9), and the clamping mechanism (13) is located on the upper surface of the movable table (9), and fixture (13) include fixed plate (1301), torsional spring (1302), splint (1303) and rubber pad (1304), the upper surface mounting of fixed plate (1301) has torsional spring (1302), and the outside of torsional spring (1302) is connected with splint (1303), the surface covering of splint (1303) has rubber pad (1304).

2. The numerically controlled lathe for the matrix fin according to claim 1, characterized in that a pillar (2) is fixedly mounted at the lower end of the main platform (1), and a base plate (3) is welded at the lower end of the pillar (2).

3. The numerically controlled lathe for the matrix cooling fin according to claim 1, characterized in that the main platform (1) is connected with a transmission shaft (6) through a hole groove (4) and a bearing (5), and a motor (7) forms a rotating structure with the movable table (9) through the transmission shaft (6).

4. The numerically controlled lathe for the arrayed cooling fins according to claim 1, wherein the balls (10) are distributed along the lower surface of the movable table (9) in an annular structure, and the movable table (9) forms a sliding structure with the main platform (1) through the sliding rail (11).

5. The numerically controlled lathe for the cooling fin array according to claim 1, wherein the fixing plate (1301) is rotatably connected with a clamping plate (1303) through a torsion spring (1302), and the outer surface of the clamping plate (1303) is attached to the inner surface of the rubber pad (1304).

6. The numerically controlled lathe for the matrix cooling fin according to claim 1, characterized in that the number of the fixing plates (1301) is equal to the number of the processing stations (12), and the processing stations (12) and the fixing plates (1301) are symmetrical with respect to a vertical center line of the main platform (1).

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