CN207495180U - A high-precision workpiece grinding machine controlled by PLC - Google Patents

Abstract

The utility model discloses a high accuracy work piece polisher of P L C control, the on-line screen storage device comprises a base, the left side upper end of base is provided with electric movable rod through the bracing piece, electric movable rod passes through the slide rail and is connected with the bracing piece, electric movable rod's upper end is provided with the rotating electrical machines, the right-hand member of rotating electrical machines is provided with the buffing disc through the rotation axis, the mill finish of buffing disc is the annular, just the front end of buffing disc is provided with the wearing layer, just the middle-end inside of base is provided with electric rotary table, electric rotary table's upper end is provided with electric lift rod, electric lift rod's upper end is provided with places the platform, the upper end of placing the platform is provided with electric movable block, just the right side upper end of base is provided with P L C controller through branch, the upper surface of P L C controller is provided with the liquid crystal touch-sensitive screen.

Description

A high-precision workpiece grinding machine controlled by PLC

technical field

The utility model relates to the surface grinding technology of industrial products, in particular to a PLC-controlled high-precision workpiece grinding machine.

Background technique

At present, in the processing and manufacturing of furniture, hardware, machinery and other products, it is usually necessary to polish the workpiece. Grinding refers to the processing method in which the excess material layer on the blank or the workpiece is cut off with a grinding tool to make it into chips, so that the workpiece obtains the specified geometric shape, size and surface quality.

At present, grinding processing is mostly used in machinery manufacturing, electromechanical repair and furniture manufacturing. Although the precision of blank manufacturing is continuously improving, precision casting, precision forging, extrusion, powder metallurgy and other processing techniques are widely used, but due to the wide range of application of grinding processing, and It can achieve high precision and low surface roughness, and still plays an important role. The technological characteristics of the grinding process are determined by the structure of the grinding tool and the relative motion between the grinding tool and the workpiece.

At present, the grinding machine on the market only uses a single motor to drive the grinding plate for grinding processing. It has a single function and requires manual on-site operation, and it is inconvenient to quickly and accurately grind the workpiece. The grinding time is long, resulting in slow grinding speed and poor grinding quality. , often need to be further finely ground, which affects the normal manufacturing speed and product quality of industrial production.

Utility model content

The utility model provides a PLC-controlled high-precision workpiece grinding machine, which solves the problems encountered in the above-mentioned background technology that the current grinding machine on the market has a single function, requires manual operation, has long grinding working hours, requires a lot of labor, and is not high in quality. .

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is a high-precision workpiece grinding machine controlled by PLC, which includes a base, a support rod is arranged on the left upper end of the base, and an electric moving rod is arranged on the upper end of the supporting rod, and the electric moving rod is connected with the sliding rail through a slide rail. The upper end of the electric moving rod is provided with a rotating motor, the right end of the rotating motor is provided with a rotating shaft, the right end of the rotating shaft is provided with a grinding disc, the grinding surface of the grinding disc is ring-shaped, and the The front end of the grinding disc is provided with a wear-resistant layer, and the middle end of the base is provided with an electric rotary table, the upper end of the electric rotary table is provided with an electric lifting rod, and the upper end of the electric lifting rod is provided with a placing platform, The upper end of the placing table is provided with an electric moving block, and the upper end of the right side of the base is provided with a strut, the upper end of the strut is provided with a PLC controller, and the upper surface of the PLC controller is provided with a liquid crystal touch screen.

As a preferred technical solution of the present utility model, the PLC controller is electrically connected with the electric moving rod, the rotating motor, the electric rotating table, the electric lifting rod, the electric moving block and the LCD touch screen, and the PLC controller is connected with the external Electrical power connection.

As a preferred technical solution of the utility model, the rotating motor is axially connected to the rotating shaft, and the rotating shaft is welded and fixed to the grinding disc.

As a preferred technical solution of the present utility model, two electric moving blocks are arranged symmetrically, and the electric moving blocks are slidably connected to the placement table through a chute.

As a preferred technical solution of the utility model, the electric rotating table and the base are slidingly connected through a slide groove.

As a preferred technical solution of the utility model, the placing table is welded and fixed to the electric lifting rod.

As a preferred technical solution of the present invention, the liquid crystal touch screen is provided with operation buttons.

The beneficial effects achieved by the utility model are: the PLC-controlled industrial workpiece grinding machine, by setting the PLC controller, the PLC controller controls the electric moving rod to move left and right on the support rod, the PLC controller controls the rotation motor to start, and the PLC controller The controller controls the electric rotary table to rotate in the base, the PLC controller controls the electric lifting rod to move up and down, and the PLC controller controls the electric moving block to move on the placement table, which is convenient for fast grinding, without manual operation, and reduces the working time of grinding. The grinding speed and grinding quality are improved, and there is no need for subsequent secondary fine grinding.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is the overall structural diagram of the utility model high-precision workpiece grinding machine;

Fig. 2 is the plane structural diagram of the grinding disk of the high-precision workpiece grinding machine of the present invention;

In the figure: 1. Base; 2. Support rod; 3. Electric moving rod; 4. Rotating motor; 5. Rotating shaft; 6. Grinding disc; 7. Electric rotary table; 10. Electric moving block; 11. Strut; 12. PLC controller; 13. LCD touch screen; 14. Wear-resistant layer.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Embodiment: As shown in Figure 1-2, the PLC-controlled high-precision workpiece grinding machine provided by the utility model includes a base 1, a support rod 2 is provided on the left upper end of the base 1, and an electric movement is provided on the upper end of the support rod 2. Rod 3, the electric moving rod 3 is connected with the support rod 2 through the slide rail, the upper end of the electric moving rod 3 is provided with a rotating motor 4, the right end of the rotating motor 4 is provided with a rotating shaft 5, and the right end of the rotating shaft 5 is provided with a grinding disc 6, The grinding surface of the grinding disc 6 is ring-shaped, and the front end of the grinding disc 6 is provided with a wear-resistant layer 14, and the middle end of the base 1 is provided with an electric rotary table 7, and the upper end of the electric rotary table 7 is provided with an electric lifting rod 8. The upper end of the lifting rod 8 is provided with a placement table 9, the upper end of the placement table 9 is provided with an electric moving block 10, and the upper end of the right side of the base 1 is provided with a pole 11, and the upper end of the pole 11 is provided with a PLC controller 12, PLC control The upper surface of the device 12 is provided with a liquid crystal touch screen 13 .

The PLC controller 12 is electrically connected with the electric moving rod 3, the rotating motor 4, the electric rotating table 7, the electric elevating rod 8, the electric moving block 10 and the LCD touch screen 13, and the PLC controller 12 is electrically connected with an external power supply, and the PLC controls The device 12 controls the electric moving rod 3 to move left and right on the support rod 2, the PLC controller 12 controls the rotation motor 4 to start, the PLC controller 12 controls the electric rotating table 7 to rotate in the base 1, and the PLC controller 12 controls the electric elevating rod 8 up and down To move, the PLC controller 12 controls the electric moving block 10 to move on the placement table 9.

The rotating motor 4 is connected to the rotating shaft 5, and the rotating shaft 5 and the grinding disc 6 are welded and fixed, so that the rotating motor 4 rotates to drive the rotating shaft 5 to rotate, and the rotating shaft 5 and the grinding disc 6 are welded to prevent the grinding disc 6 from falling off the rotating shaft 5 .

Two electric moving blocks 10 are arranged symmetrically, and the electric moving blocks 10 are slidably connected with the placement table 9 through a chute, so as to facilitate fixing the products placed on the placement table 9 .

The electric rotating table 7 is connected with the base 1 through a chute to facilitate the rotation of the electric rotating table 7 in the base 1 .

Placing table 9 is welded and fixed with electric elevating rod 8, prevents placing table 9 from falling on electric elevating rod 8.

The liquid crystal touch screen 13 is provided with operation buttons, which is convenient to operate through the operation buttons on the liquid crystal touch screen 13 .

Specifically, industrial product workpieces such as furniture accessories and hardware accessories that need to be polished are placed on the placement table 9, and the electric moving block 10 on the placement table 9 is moved through the operation button on the LCD touch screen 13 on the PLC controller 12 to move the industrial The product is fixed, and at the same time, the rotary motor 4 is started through the operation button on the LCD touch screen 13 on the PLC controller 12. The rotary motor 4 is connected to the rotary shaft 5. The rotary shaft 5 is welded and fixed to the grinding disc 6. The rotary motor 4 drives the rotary shaft 5 to rotate. , the rotating shaft 5 drives the grinding disc 6 to rotate, the operation button on the LCD touch screen 13 on the PLC controller 12 controls the electric moving rod 3 to move left and right on the support rod 2, adjusts the position of the grinding disc 6 and the industrial product, and puts it on the placing table 9 Grinding the industrial products, at the same time through the operation button on the LCD touch screen 13 on the PLC controller 12 to control the electric lifting rod 8 to move up and down and the electric rotating table 7 to rotate in the base 1, adjust the position of the industrial products, and facilitate the grinding of the disc 6 to the industrial The product is fully polished.

This kind of industrial product grinding machine controlled by PLC is provided with PLC controller 12, PLC controller 12 controls the electric moving rod 3 to move left and right on the support rod 2, PLC controller 12 controls the rotation motor 4 to start, and PLC controller 12 controls the electric motor The rotary table 7 rotates in the base 1, the PLC controller 12 controls the electric lifting rod 8 to move up and down, and the PLC controller 12 controls the electric moving block 10 to move on the placement table 9, which is convenient for fast grinding, reduces the working time of grinding, and improves Grinding speed and grinding quality.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A PLC-controlled high-precision workpiece grinding machine, comprising a base (1), characterized in that, the upper left side of the base (1) is provided with a support rod (2), and the upper end of the support rod (2) An electric moving rod (3) is provided, and the electric moving rod (3) is connected with the support rod (2) through a slide rail. The upper end of the electric moving rod (3) is provided with a rotating motor (4), and the rotating motor The right end of (4) is provided with rotating shaft (5), and the right end of described rotating shaft (5) is provided with grinding disk (6), and the grinding surface of described grinding disk (6) is ring-shaped, and described grinding disk (6) ) is provided with a wear-resistant layer (14), and the middle end of the base (1) is provided with an electric turntable (7), and the upper end of the electric turntable (7) is provided with an electric lifting rod (8) , the upper end of the electric elevating rod (8) is provided with a placement platform (9), the upper end of the placement platform (9) is provided with an electric moving block (10), and the upper right end of the base (1) is provided with a A pole (11), the upper end of the pole (11) is provided with a PLC controller (12), and the upper surface of the PLC controller (12) is provided with a liquid crystal touch screen (13). 2. the high-precision workpiece grinding machine of a kind of PLC control according to claim 1, is characterized in that, described PLC controller (12) and electric moving bar (3), rotary motor (4), electric rotary table ( 7), the electric lifting rod (8), the electric moving block (10) and the liquid crystal touch screen (13) are electrically connected, and the PLC controller (12) is electrically connected with an external power supply. 3. The high-precision workpiece grinding machine controlled by PLC according to claim 1 is characterized in that, the rotating motor (4) is axially connected with the rotating shaft (5), and the rotating shaft (5) is connected with the grinding disc (6) ) is fixed by welding. 4. The high-precision workpiece grinding machine controlled by PLC according to claim 1 is characterized in that, two of the electric moving blocks (10) are arranged symmetrically, and the electric moving blocks (10) pass through the chute and place Platform (9) sliding connection. 5. The PLC-controlled high-precision workpiece grinding machine according to claim 1, characterized in that, the electric rotary table (7) and the base (1) are slidingly connected through a chute. 6. The PLC-controlled high-precision workpiece grinding machine according to claim 1, characterized in that the placing table (9) is welded and fixed to the electric lifting rod (8). 7. The PLC-controlled high-precision workpiece grinding machine according to claim 1, characterized in that, the liquid crystal touch screen (13) is provided with operation buttons.