CN217890312U - A feeding clamp structure of CNC processing machine for sheet metal - Google Patents

Abstract

The utility model discloses a structure is pressed from both sides in pay-off of CNC processing machine for panel, including the cutting knife, still include: the cutting knife is movably connected above the base; the conveying rollers are rotatably connected to the base, and cutting gaps are reserved among the conveying rollers; the movable frame is movably connected above the base; the limiting blocks are connected below the moving frame and positioned at two ends of the conveying roller; the pressure strip, pressure strip fixed connection is in the below of removing the frame, the utility model discloses realize the dead lever downstream at the in-process that removes the frame downstream, through the inserted bar downstream at the in-process that the dead lever downstream, insert until the lower extreme of inserted bar and establish in the jack of defeated material roller, realize the conveying roller and found the horse stall to panel stall, better carry out the positioning action to panel.

Description

A feeding clamp structure of CNC processing machine for sheet metal

technical field

The utility model relates to the technical field of a feeding clip mechanism, in particular to a feeding clip structure of a CNC processing machine for plate materials.

Background technique

With the development of science and technology and the rise and maturity of the world's advanced manufacturing technology, higher requirements have been put forward for CNC machining technology; the application of ultra-high-speed cutting, ultra-precision machining and other technologies has also been applied in the cutting of plates. However, the feeding clip structure of the existing CNC processing machine for sheet metal is prone to move on both sides of the horizontal movement during the horizontal conveying process of the sheet material, resulting in misalignment of the sheet material during the moving process, thus affecting the cutting of the sheet material. The quality of processing.

Utility model content

The purpose of this utility model is to provide a feeding clamp structure of a CNC processing machine for plates, so as 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 feeding clamp structure of a CNC processing machine for sheet materials, including a cutting knife, and also includes:

a base, the cutting knife is movably connected above the base;

Conveying rollers, the conveying rollers are rotatably connected to the base, and a cutting gap is reserved between the conveying rollers;

a mobile frame, the mobile frame is movably connected above the base;

A limit block, the limit block is connected under the moving frame, and the limit block is located at both ends of the conveying roller;

A pressing plate is fixedly connected under the moving frame.

As a further solution of the utility model: the mobile frame is fixedly connected with a first pneumatic telescopic rod, the movable end of the first pneumatic telescopic rod is fixedly connected with a second pneumatic telescopic rod, and the movable end of the second pneumatic telescopic rod The end is connected with the cutting knife.

As a further solution of the utility model: a motor is fixedly connected to the side wall of the base, a pulley is fixedly connected to the end of the feeding roller, and the two pulleys are connected by a belt, and the drive shaft of the motor Fixed connection with one of the pulleys.

As a further solution of the present invention: a third pneumatic telescopic rod is fixedly connected to the side wall of the base, and the movable end of the third pneumatic telescopic rod is fixedly connected to the mobile frame.

As a further solution of the present invention: the mobile frame is fixedly connected with a fixed rod, and the lower end of the fixed rod is elastically connected with the limit block.

As a further solution of the present invention: the lower end of the fixed rod is fixedly connected with a rubber elastic column, and the movable end of the rubber elastic column is fixedly connected with a limit block.

As a further solution of the present invention: the lower end of the fixed rod is fixedly connected with an insertion rod, and the lower end of the insertion rod passes through the limit block and is inserted on the conveying roller.

As a further proposal of the present invention: an insertion hole is opened on the outer peripheral wall of the feeding roller, and the insertion hole is matched with the insertion rod.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is provided with limit blocks at both ends of the feeding roller, thereby realizing the limit function in the process of moving the plate, and when the plate moves to a suitable After the position, the motor stops working, so the feeding roller does not provide power, and the feeding roller will continue to rotate due to inertia. In order to stop the feeding roller immediately, the third pneumatic telescopic rod works to move the moving frame downward. During the downward movement of the moving frame, the fixed rod can be moved downward. During the downward movement of the fixed rod, the inserted rod can be moved downward until the lower end of the inserted rod is inserted into the socket of the conveying roller to realize material conveying. The roller stops rotating immediately, so that the plate stops moving, and the plate is better positioned. During the downward movement of the moving frame, the two pressing plates move downward, thereby realizing the clamping of the plates on both sides above the cutting gap.

Description of drawings

Fig. 1 is a kind of schematic diagram of the feeding clip structure of CNC processing machine for sheet metal;

Fig. 2 is a schematic diagram of removing the cutting knife in the feed clamp structure of a CNC processing machine for a plate;

Fig. 3 is a connection schematic diagram of a fixed rod, a rubber elastic column, and an insertion rod in a feed clamp structure of a CNC processing machine for sheet materials;

Fig. 4 is a schematic diagram of a feed roller in a feed clamp structure of a CNC processing machine for sheet materials;

In the figure: 1. Cutting knife; 2. Base; 3. Conveying roller; 4. Moving frame; 5. Limiting block; 9, motor; 10, pulley; 11, belt; 12, the third pneumatic telescopic rod; 13, fixed rod; 14, rubber elastic column;

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. 1-4, in the embodiment of the present utility model, a kind of feeding clip structure of CNC processing machine for plate material, comprises cutting knife 1, also comprises:

The base 2, the cutting knife 1 is movably connected above the base 2;

The feeding roller 3 is connected to the base 2 in rotation, and a cutting gap 17 is reserved between the feeding rollers 3;

The mobile frame 4 is movably connected above the base 2;

Limiting block 5, the limiting block 5 is connected under the moving frame 4, and the limiting block 5 is located at the two ends of the feeding roller 3;

Press plate 6, and press plate 6 is fixedly connected below the moving frame 4.

The mobile frame 4 is fixedly connected with the first pneumatic telescopic rod 7, and the movable end of the first pneumatic telescopic rod 7 is fixedly connected with the second pneumatic telescopic rod 8, and the movable end of the second pneumatic telescopic rod 8 is connected with the cutting knife 1. The pneumatic telescopic rod 7 works to move the cutting knife 1 in the horizontal direction, and the second pneumatic telescopic rod 8 works to move the cutting knife 1 in the vertical direction. The cutting knife 1 in this application is an electric cutting device.

The side wall of the base 2 is fixedly connected with a motor 9, and the end of the feed roller 3 is fixedly connected with a pulley 10, and the two pulleys 10 are connected by a belt 11, and the drive shaft of the motor 9 is fixedly connected with one of the pulleys 10, and the working When the personnel place the plate to be cut on the top of the feeding roller 3, the motor 9 works to realize the rotation of one of the pulleys 10, and since the other pulleys 10 are connected by the belt 11, the rotation of the other pulleys 10 is realized, thereby realizing the rotation of the feeding roller. 3 Movement of the upper plate.

The side wall of the base 2 is fixedly connected with a third pneumatic telescopic rod 12, the movable end of the third pneumatic telescopic rod 12 is fixedly connected with the mobile frame 4, the third pneumatic telescopic rod 12 works to realize the movement of the mobile frame 4, and the mobile frame 4 moves Adjust the position of mobile frame 4 in the process.

The mobile frame 4 is fixedly connected with a fixed rod 13 , and the lower end of the fixed rod 13 is elastically connected with the stop block 5 .

The lower end of the fixed rod 13 is fixedly connected with a rubber elastic column 14, and the movable end of the rubber elastic column 14 is fixedly connected with the stop block 5. The material of the rubber elastic column 14 is a rubber elastic material, and the fixed rod 13 is realized by setting the rubber elastic column 14. It is elastically connected with the limit block 5.

The lower end of the fixed rod 13 is fixedly connected with an insertion rod 15 , and the lower end of the insertion rod 15 passes through the stop block 5 and is inserted on the conveying roller 3 .

The outer wall of the circumference of the feeding roller 3 is provided with a jack 16, the jack 16 is matched with the plunger 15, and the plunger 15 is moved downward by the fixed rod 13 during the downward movement of the mobile frame 4. During the downward movement, the lower end of the insertion rod 15 is inserted into the insertion hole 16 of the feeding roller 3, so that the feeding roller 3 stops rotating immediately.

When the utility model is in use, when the staff places the plate that needs to be cut on the top of the feeding roller 3, the motor 9 works to realize the rotation of one of the pulleys 10. Since the other pulleys 10 are connected by the belt 11, the other pulleys are realized. 10 rotates, thereby realizes the movement of sheet material above conveying roller 3, realizes feeding when sheet material processing.

Since both ends of the conveying roller 3 are provided with limit blocks 5, the limit effect on the moving process of the plate is realized, that is, the plate will not move on both sides in the horizontal direction during the moving process, and when the plate moves to a suitable After the position, the motor 9 stops working, so the feeding roller 3 does not provide power, and the feeding roller 3 will continue to rotate due to inertia. In order to stop the feeding roller 3 immediately, the third pneumatic telescopic rod 12 works to move The frame 4 moves downwards, and the fixed rod 13 moves downward during the downward movement of the mobile frame 4, and moves downward through the insertion rod 15 during the downward movement of the fixed rod 13 until the lower end of the insertion rod 15 is inserted. In the insertion hole 16 of the feeding roller 3, the feeding roller 3 stops rotating immediately, so that the sheet material stops moving, and the sheet material is better positioned. During the downward movement of the moving frame 4 , the two pressing plates 6 move downward, thereby realizing the clamping of the plates on both sides above the cutting gap 17 .

The first pneumatic telescopic rod 7 works to realize that the cutting knife 1 moves in the horizontal direction, and the second pneumatic telescopic rod 8 works to realize that the cutting knife 1 moves in the vertical direction. The cutting knife 1 in this application is an electric cutting device, and the cutting knife 1 works to realize Cut the board.

The "fixed connection" described in this utility model means that the two parts connected to each other are fixed together, usually by welding, screwing or gluing; "rotational connection" means that the two parts are connected Together and able to move relative to each other.

Although this description is described according to the implementation mode, not each implementation mode only includes an independent technical solution. This description in the description is only for the sake of clarity. Those skilled in the art should take the description as a whole. The technical solutions can also be properly combined to form other implementations that can be understood by those skilled in the art.

Therefore, the above descriptions are only preferred embodiments of the present application, and are not intended to limit the scope of implementation of the present application; that is, all equivalent transformations made according to the scope of the claims of the present application are within the protection scope of the claims of the present application. .

Claims (8)

1. The utility model provides a panel is with pay-off of CNC processing machine presss from both sides structure, includes cutting knife (1), its characterized in that still includes:

the cutting knife (1) is movably connected above the base (2);

the conveying rollers (3) are rotatably connected to the base (2), and cutting gaps (17) are reserved among the conveying rollers (3);

the moving frame (4), the moving frame (4) is movably connected above the base (2);

the limiting blocks (5) are connected below the moving frame (4), and the limiting blocks (5) are positioned at two ends of the conveying roller (3);

the pressing plate (6) is fixedly connected below the moving frame (4).

2. The feeding clamp structure of CNC (computer numerical control) processing machine for plates according to claim 1, characterized in that a first pneumatic telescopic rod (7) is fixedly connected to the moving frame (4), a second pneumatic telescopic rod (8) is fixedly connected to the movable end of the first pneumatic telescopic rod (7), and the movable end of the second pneumatic telescopic rod (8) is connected with the cutting knife (1).

3. The feeding clamp structure of CNC processing machine for plate material as claimed in claim 1, characterized in that a motor (9) is fixedly connected to the side wall of the base (2), a belt pulley (10) is fixedly connected to the end of the feeding roller (3), two belt pulleys (10) are connected by a belt (11), and the driving shaft of the motor (9) is fixedly connected with one of the belt pulleys (10).

4. The feeding clamp structure of CNC (computer numerical control) processing machine for plates as claimed in claim 1, characterized in that a third pneumatic telescopic rod (12) is fixedly connected to the side wall of the base (2), and the movable end of the third pneumatic telescopic rod (12) is fixedly connected with the movable frame (4).

5. The feeding clamp structure of CNC processing machine for panels as claimed in claim 1, characterized in that, a fixed rod (13) is fixedly connected to the movable frame (4), the lower end of the fixed rod (13) is elastically connected to the limited block (5).

6. The feeding clamp structure of CNC processing machine for panels as claimed in claim 5, characterized in that, the lower end of the fixed rod (13) is fixedly connected with a rubber elastic column (14), the movable end of the rubber elastic column (14) is fixedly connected with the limiting block (5).

7. A feeding clamp structure of CNC processing machine for plate material as claimed in claim 6, characterized in that the lower end of the fixed rod (13) is fixedly connected with an inserting rod (15), the lower end of the inserting rod (15) passes through the limited block (5) and is inserted on the feeding roller (3).

8. The feeding clamp structure of CNC processing machine for board material as claimed in claim 7, characterized in that the circumference outer sidewall of the feeding roller (3) is opened with a jack (16), and the jack (16) is matched with the insert rod (15).

Images