CN207696176U - A CNC machine tool that can improve productivity - Google Patents

Abstract

The utility model discloses a CNC numerical control machine tool capable of improving productivity, which comprises an operation table, wherein a placing frame is arranged on the operation table through screw threads, the placing frame is arranged on the operation table through screws, a processing workpiece is convenient to place on the placing frame for processing, a first screw rod is connected with the center of a fixing plate through screw threads, guide rods are fixedly arranged on two sides of the upper surface of the fixing plate, so that a lifting plate can move up and down under the matching of the first screw rod and the guide rods, a rotating disc is fixedly arranged at the lower end of the first screw rod, the rotating discs are connected through a belt, the linkage effect is convenient to realize, the working efficiency is increased, a fixed disc is fixedly arranged in a cavity formed on the lifting plate, the fixed disc is convenient to better fix a bullseye bearing, jacks are formed in the upper surface of the placing frame, and the lifting plate can move up and, the bull's eye bearing is better the grafting to the inside of jack.

Description

A CNC machine tool that can improve productivity

technical field

The utility model relates to the related technical field of CNC machine tools, in particular to a CNC machine tool capable of improving productivity.

Background technique

Existing CNC machine tools mainly perform precision machining on workpieces to obtain finished workpieces. At present, when CNC machine tools process large workpieces, they need to mechanically place the workpieces on the operating table provided inside the CNC machine tool. The existing The structure of the CNC machine tool console is relatively simple, and the position of the workpiece needs to be adjusted manually. Because the workpiece is too heavy, manual adjustment takes a lot of time and reduces work efficiency. Therefore, it is necessary to improve the structure of the console. At the same time, a A CNC machine tool that increases productivity.

Utility model content

The purpose of this utility model is to provide a kind of CNC numerical control machine tool that can improve productivity, to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a CNC numerical control machine tool that can improve productivity, including an operating table, a placement frame is installed on the operating table through screw threads, and the lower end of the inner side wall of the placement frame is relatively installed. A fixed plate, the center of the fixed plate is threaded with a first screw, the lower end of the first screw is fixedly mounted with a rotating disk, one side of the rotating disk is threaded with a second screw, and the upper end of the second screw is extruded The lower surface of the fixed plate is fixed, the rotating discs are connected by belts, a lifting plate is arranged above the fixed plate, a bearing is fixedly installed at the center of the lower surface of the lifting plate, and the upper end of the first screw rod is inserted Connected to the inside of the bearing to form a fixation, the two ends of the upper surface of the fixed plate are fixedly installed with guide rods, and the guide rods are movably inserted into the two ends of the lifting plate, and the two ends of the lifting plate are fixedly installed with clamping rods, and the clamping rods The rod is embedded in the slideway of the placement frame relative to the position of the rod, the upper surface of the lifting plate has a cavity, the inner bottom of the cavity is fixedly installed with a fixed plate, and the upper surface of the fixed plate The bull's-eye bearing is fixedly installed, and the upper surface of the placement frame is provided with a socket relative to the position of the bull's-eye bearing, and the bull's-eye bearing is plugged into the inside of the socket, and the upper end of the bull's-eye bearing extends to the outside of the upper end of the socket .

Preferably, the clamping rod is composed of a horizontal bar and a vertical clamping plate, and the clamping plate is clamped inside the slideway.

Preferably, there is a belt groove on the surface of the rotating disk, and the belt is wrapped around the inside of the belt groove. When the lifting plate is attached to the lower surface of the placement frame, the length of the guide rod inserted into the lifting plate is 5-8 centimeter.

Preferably, the bullseye bearings are welded on the fixed plate, the bullseye bearings are distributed linearly, and the number of bullseye bearings is not less than seven.

Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structural design, convenient operation, and facilitates faster and better position adjustment of the workpiece, facilitates better processing of the workpiece, and increases work efficiency. The utility model has the following advantages:

1. A placement frame is installed on the operating table through screws, which is convenient for placing the workpiece on the placement frame for processing. The first screw is threaded at the center of the fixing plate, and guides are fixedly installed on both sides of the upper surface of the fixing plate. Rod, so that the lifting plate moves up and down under the cooperation of the first screw rod and the guide rod, and a rotating disc is fixedly installed at the lower end of the first screw rod, and the rotating discs are connected by belts, which is convenient for realizing linkage effect and increasing work efficiency;

2. A fixed plate is fixed inside the cavity opened on the lifting plate. The fixed plate is convenient for better fixing the bull’s-eye bearing. There are jacks on the upper surface of the placing frame, which is convenient for the lifting plate to move up and down. , the bull's-eye bearing is better inserted into the inside of the jack.

Description of drawings

Fig. 1 is a front view of the structure of the utility model;

Fig. 2 is a rear view of the structure of the utility model;

Fig. 3 is a top view of the structure of the utility model;

Fig. 4 is the enlarged schematic diagram of the structure of A region in Fig. 1;

Figure 5 is an enlarged schematic view of the structure of area B in Figure 1;

Fig. 6 is a structural schematic diagram of the lifting plate of the present invention.

In the figure: 1 operating table, 2 placing frame, 3 fixed plate, 4 first screw, 5 rotating disc, 6 second screw, 7 belt, 8 lifting plate, 9 bearing, 10 guide rod, 11 clamping rod, 12 slideway , 13 cavities, 14 fixed discs, 15 bull's-eye bearings, 16 jacks.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-6, the utility model provides a kind of technical proposal: a kind of CNC numerical control machine tool that can improve productivity, comprises console 1, is installed with placing frame 2 through screw thread on console 1, is convenient to place processing workpiece on Processing is carried out on the placement frame 2, the lower end of the inner side wall of the placement frame 2 is relatively equipped with a fixed plate 3, the center of the fixed plate 3 is threaded with a first screw 4, and the lower end of the first screw 4 is fixedly installed with a rotating disk 5, and the surface of the rotating disk 5 There is a belt groove, and the belt 7 is wrapped around the inside of the belt groove. When the lifting plate 8 is attached to the lower surface of the placement frame 2, the length of the guide rod 10 plugged into the inside of the lifting plate 8 is 5-8 cm. One side is threadedly connected with a second screw rod 6, and the upper end of the second screw rod 6 presses the lower surface of the fixed plate 3 to form a fixation, and the rotating discs 5 are connected by a belt 7, which facilitates the linkage effect and increases the working efficiency. 3 is provided with a lifting plate 8, the center of the lower surface of the lifting plate 8 is fixedly installed with a bearing 9, and the upper end of the first screw 4 is inserted into the inside of the bearing 9 to form a fixed position, and the two ends of the upper surface of the fixed plate 3 are fixedly installed with guides. rod 10, and the guide rod 10 is movably inserted in the two ends of the lifting plate 8, so that the lifting plate 8 moves up and down under the cooperation of the first screw rod 4 and the guide rod 10, and the two ends of the lifting plate 8 are fixedly installed with a clamping rod 11, and the clamping rod 11 is embedded in the slideway 12 provided by the placement frame 2 relative to the position of the clamping rod 11. The clamping rod 11 is composed of a horizontal bar and a vertical clamping plate, and the clamping plate is embedded in the inside of the slideway 12 , the upper surface of the lifting plate 8 has a cavity 13, the inner bottom of the cavity 13 is fixedly installed with a fixed disk 14, and the upper surface of the fixed disk 14 is fixedly installed with a bull's-eye bearing 15, and the fixed disk 14 is convenient for better positioning The bullseye bearing 15 is fixed, the bullseye bearing 15 is welded on the fixed plate 14, the bullseye bearing 15 is linearly distributed, and the quantity of the bullseye bearing 15 is not less than seven, and the upper surface of the placement frame 2 is relatively the bullseye bearing 15 There is a jack 16 at the position, and the bull's-eye bearing 15 is plugged in the inside of the jack 16, and the upper end of the bull's-eye bearing 15 extends to the outside of the upper end of the jack 16, so that when the lifting plate 8 moves up and down, the bull's-eye bearing 15 is better inserted into the jack 16 inside.

Working principle: When the workpiece needs to be processed, the placement frame 2 is installed on the console 1 through screw threads, and the rotating disk 5 is rotated to one side so that the rotating disk 5 drives the first screw rod 4 to move, and the lifting plate 8 is in the Under the cooperation of the first screw rod 4 and the bearing 9, it moves upwards. When the upper surface of the lifting plate 8 is attached to the lower surface of the placement frame 2, the bull's-eye bearing 15 is plugged into the inside of the jack 16, and the bull's-eye bearing 15 simultaneously The upper end extends to the outside of the socket 16, and by rotating the second screw 6, the second screw 6 is pressed against the lower surface of the fixing plate 3, so that the rotating disk 5 can be fixed, and the workpiece is placed on the bull's-eye bearing 15. The position of the workpiece can be adjusted.

After the adjustment is completed, the second screw rod 6 is rotated so that the second screw rod 6 is separated from the fixed plate, and the lifting plate 8 is moved downward under the action of the first screw rod 4 and the bearing 9 by turning the rotating disk 5 to the other side , when the upper end of the bull's-eye bearing 15 moves to the inside of the jack 16, the workpiece is pressed on the placement frame 2, and the workpiece can be processed in the next step.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A CNC numerical control machine tool that can improve productivity, including an operating table (1), characterized in that: a placement frame (2) is installed on the operating table (1) through screw threads, and the inside of the placement frame (2) The lower end of the wall is relatively installed with a fixed plate (3), and the center of the fixed plate (3) is threaded with a first screw (4), and the lower end of the first screw (4) is fixed with a rotating disk (5). The second screw (6) is threadedly connected to one side of the rotating disk (5), and the upper end of the second screw (6) presses the lower surface of the fixing plate (3) to form a fixed position, and the rotating disk (5) passes through The belts (7) are connected, the lifting plate (8) is arranged above the fixed plate (3), the bearing (9) is fixedly installed at the center of the lower surface of the lifting plate (8), and the first screw rod (4) The upper end of the upper end of the fixed plate (3) is inserted into the inside of the bearing (9) to form a fixation. The two ends of the upper surface of the fixed plate (3) are fixedly equipped with guide rods (10), and the guide rods (10) are movably inserted into the lifting plate (8). At both ends, the two ends of the lifting plate (8) are fixedly installed with a clamping rod (11), and the clamping rod (11) is inserted into the slideway ( 12) Inside, a cavity (13) is opened on the upper surface of the lifting plate (8), and a fixed plate (14) is fixedly installed at the inner bottom of the cavity (13), and the upper surface of the fixed plate (14) A bullseye bearing (15) is fixedly installed on the surface, and a socket (16) is opened on the upper surface of the placement frame (2) relative to the position of the bullseye bearing (15), and the bullseye bearing (15) is plugged into the socket (16), and the upper end of the bull's eye bearing (15) extends to the outer side of the upper end of the socket (16). 2. A CNC machine tool that can improve productivity according to claim 1, characterized in that: the clamping rod (11) is composed of a horizontal bar and a vertical clamping plate, and the clamping plate is embedded in the slideway (12 )internal. 3. A CNC machine tool capable of increasing productivity according to claim 1, characterized in that: a belt groove is opened on the surface of the rotating disk (5), and the belt (7) is wrapped around the inside of the belt groove, and the When the lifting plate (8) is attached to the lower surface of the placement frame (2), the length of the guide rod (10) plugged into the inside of the lifting plate (8) is 5-8 cm. 4. A CNC machine tool capable of improving productivity according to claim 1, characterized in that: the bull's-eye bearing (15) is welded on the fixed plate (14), and the bull's-eye bearing (15) is linear distribution, and the number of bull's-eye bearings (15) is not less than seven.