CN220295992U - Plate shearing machine convenient to adjust location - Google Patents

Abstract

The utility model discloses a shearing machine that is convenient for adjusting and positioning, and relates to the technical field of shearing machines. In view of the problem that the adjusting and positioning mechanism in the prior art is inconvenient to use, which greatly affects the work efficiency when processing plates, The following solution is now proposed, including a machine tool. Fixed boxes are provided at both ends of the top of the machine tool, and the inner walls of both sides of the fixed box are connected to rotating rods distributed at equal distances. The plates of this utility model are transported through rolling cooperation with the rotating rod. For plates with different widths, the telescopic movement of the push rod motor drives the U-shaped plate to move, thereby adjusting the positions of the positioning frame and the positioning rod so that the positioning rod always It is in contact with the side of the plate, and a rolling fit is formed between the plate and the positioning rod, so that the conveying of the plate remains stable, avoiding deviation and tilt during the re-transportation of the plate, thereby ensuring that the cutter can cut the plate correct.

Description

A shearing machine that is easy to adjust and position

Technical field

The utility model relates to the technical field of shearing machines, and in particular to a shearing machine that is convenient for adjusting and positioning.

Background technique

The shearing machine is a type of forging machinery and is mainly used in the metal sheet processing industry. Shearing machine is a machine that uses a blade to make reciprocating linear motion to shear plates. Using a reasonable blade gap, shearing force is applied to metal plates of various thicknesses to break and separate the plates according to the required size.

When the shearing machine is in use, since the positioning device of the existing shearing machine is mostly fixed with multiple screws, the adjustment and positioning mechanism of the shearing machine is inconvenient to use, which greatly affects the work efficiency when processing the plate.

Utility model content

In view of the shortcomings of the existing technology, the utility model provides a shearing machine that is convenient for adjusting and positioning, which overcomes the shortcomings of the existing technology and effectively solves the problem that the adjusting and positioning mechanism in the existing technology is inconvenient to use, resulting in difficulty in cutting the plate. During processing, it greatly affects work efficiency.

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

A shearing machine that is easy to adjust and position, including a machine tool. Fixed boxes are provided at both ends of the top of the machine tool, and the inner walls of both sides of the fixed box are connected to rotating rods distributed at equal distances. The two fixed boxes There is a chopping board placed on the top of the machine tool between the boxes, and a fixed frame is provided above the chopping board. Positioning mechanisms are fixed on the outer walls of both ends of the fixed frame, and the positioning mechanism includes a push rod motor and a push rod fixed on one end of the push rod motor. The U-shaped plate, the positioning frame fixed on the outer walls of both ends of the U-shaped plate, and the positioning rod connected to the positioning frame by equidistant rotation.

The plates are transported through rolling cooperation with the rotating rod. For plates with different widths, the expansion and contraction of the push rod motor drives the U-shaped plate to move, thereby adjusting the positions of the positioning frame and the positioning rod so that the positioning rod is always in line with the position of the plate. The side contact creates a rolling fit between the plate and the positioning rod, so that the conveying of the plate remains stable and avoids offset and tilt during the re-transportation of the plate, thereby ensuring that the cutter cuts the plate correctly.

Preferably, placement slots are provided at both ends of the top of the machine tool, and the placement slots match the bottom specifications of the fixed box.

The placement of the fixed box is completed through the provided placement slot, which facilitates the disassembly, assembly and replacement of the fixed box.

Preferably, a hydraulic push rod is fixed on the top inner wall of the fixed frame, and a mounting plate is fixed on the bottom end of the hydraulic push rod, and a cutter is installed on the bottom of the mounting plate.

The hydraulic push rod drives the mounting plate to move up and down, and the mounting plate drives the cutter to cut the transported plate.

Preferably, the top of the chopping board is provided with a groove, and the groove matches the specifications of the bottom of the cutter.

The grooves on the chopping board cooperate with the cutter to facilitate cutting of the board.

Preferably, guide rods are fixed at both ends of the top of the mounting plate, and through holes matching the guide rods are provided at both ends of the top of the fixing frame.

When the mounting plate moves up and down, the guide rod slidingly connected to the fixed frame guides and assists the movement of the mounting plate.

Preferably, the tail end of the push rod motor is connected and fixed to the outer wall of the fixed frame, and the distance between the inner walls on both sides of the U-shaped plate is greater than the wall width of the fixed frame.

The expansion and contraction of the push rod motor drives the U-shaped plate to move, thereby adjusting the positions of the positioning frame and the positioning rod so that the positioning rod is always in contact with the side of the plate.

The beneficial effects of this utility model are:

The plates are transported through rolling cooperation with the rotating rod. For plates with different widths, the expansion and contraction of the push rod motor drives the U-shaped plate to move, thereby adjusting the positions of the positioning frame and the positioning rod so that the positioning rod is always in line with the direction of the plate. The side contact creates a rolling fit between the plate and the positioning rod, so that the conveying of the plate remains stable and avoids offset and tilt during the re-transportation of the plate, thereby ensuring that the cutter cuts the plate correctly.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a shearing machine proposed by the utility model that is easy to adjust and position;

Figure 2 is a schematic diagram of the top structure of a machine tool of a shearing machine proposed by the utility model that is easy to adjust and position;

Figure 3 is a schematic structural diagram of the positioning mechanism of a shearing machine proposed by the utility model that facilitates adjustment and positioning.

In the picture: 1. Machine tool; 2. Placement slot; 3. Fixed box; 4. Rotating rod; 5. Chopping board; 6. Fixed frame; 7. Hydraulic push rod; 8. Mounting plate; 9. Cutter; 10. Guide Rod; 11. Positioning mechanism; 12. Push rod motor; 13. U-shaped plate; 14. Positioning frame; 15. Positioning rod.

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 part of the embodiments of the present utility model, not all implementations. example.

Example:

Referring to Figure 1-3, a shearing machine that is easy to adjust and position includes a machine tool 1. Fixed boxes 3 are provided at both ends of the top of the machine tool 1. Placement slots 2 are provided at both ends of the top of the machine tool 1. The placement slots 2 and The bottom specifications of the fixed box 3 are adapted to each other, and the placement of the fixed box 3 is completed through the opening of the placement slot 2, which facilitates the disassembly, assembly and replacement of the fixed box 3. The inner walls of both sides of the fixed box 3 are connected to equidistantly distributed holes. Turn lever 4;

A chopping board 5 placed on the top of the machine tool 1 is provided between the two fixed boxes 3. A fixing frame 6 is provided above the chopping board 5. A hydraulic push rod 7 is fixed on the top inner wall of the fixing frame 6, and a hydraulic push rod 7 is fixed on the bottom end of the hydraulic push rod 7. The installation plate 8 has a cutter 9 installed at the bottom of the installation plate 8. The hydraulic push rod 7 drives the installation plate 8 to move up and down. The installation plate 8 drives the cutter 9 to cut the conveyed plate. The top of the chopping board 5 is provided with a groove. , the groove matches the bottom specification of the cutter 9, the groove on the chopping board 5 cooperates with the cutter 9 to facilitate cutting of the plate, the top two ends of the installation plate 8 are fixed with guide rods 10, and the fixing frame 6 Both ends of the top are provided with through holes that match the guide rods 10. When the installation plate 8 moves up and down, the guide rods 10 slidingly connected to the fixed frame 6 guide and assist the movement of the installation plate 8;

Positioning mechanisms 11 are fixed on the outer walls of both ends of the fixed frame 6. The positioning mechanism 11 includes a push rod motor 12, a U-shaped plate 13 fixed on one end of the push rod motor 12, a positioning frame 14 fixed on the outer walls of both ends of the U-shaped plate 13, and The positioning rod 15 is rotated equidistantly and is connected to the positioning frame 14. The rear end of the push rod motor 12 is connected and fixed with the outer wall of the fixed frame 6. The distance between the inner walls on both sides of the U-shaped plate 13 is greater than the wall width of the fixed frame 6. The push rod motor The expansion and contraction of 12 drives the U-shaped plate 13 to displace, thereby adjusting the positions of the positioning frame 14 and the positioning rod 15 so that the positioning rod 15 is always in contact with the side of the plate.

working principle:

During operation, the plates are transported above the two fixed boxes 3 through the rolling cooperation between the rotating rods 4 that are rotationally connected to the fixed boxes 3. For plates with different widths, the U-shaped plate 13 is driven by the telescopic movement of the push rod motor 12. Displace, and then adjust the position of the positioning frame 14 and the positioning rod 15, so that the positioning rod 15 is always in contact with the side of the plate, and a rolling fit is formed between the plate and the positioning rod 15, so that the conveying of the plate remains stable and prevents the plate from being During the conveying process, deviation and inclination may occur, thereby ensuring that the cutter 9 cuts the plate correctly.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a plate shearing machine convenient to adjust location, includes lathe (1), its characterized in that, the top both ends of lathe (1) all are provided with fixed box (3), and the both sides inner wall of fixed box (3) all changes to be connected with dwang (4) that the equidistance distributes, two be provided with between fixed box (3) and place chopping block (5) at lathe (1) top, and the top of chopping block (5) is provided with mount (6), the both ends outer wall of mount (6) all is fixed with positioning mechanism (11), and positioning mechanism (11) include push rod motor (12), U template (13) that are fixed in push rod motor (12) one end, be fixed in locating frame (14) and equidistance rotation of U template (13) both ends outer wall are connected locating lever (15) in locating frame (14).

2. The plate shearing machine convenient to adjust and position according to claim 1, wherein the placing grooves (2) are formed in two ends of the top of the machine tool (1), and the placing grooves (2) are matched with the bottom specifications of the fixed box (3).

3. The plate shearing machine convenient to adjust and position according to claim 1, wherein a hydraulic push rod (7) is fixed on the inner wall of the top of the fixing frame (6), a mounting plate (8) is fixed at the bottom end of the hydraulic push rod (7), and a cutter (9) is mounted at the bottom of the mounting plate (8).

4. A plate shearing machine with easy positioning adjustment according to claim 3, characterized in that the top of the cutting board (5) is provided with a groove, and the groove is adapted to the bottom specification of the cutter (9).

5. A plate shearing machine convenient for adjusting and positioning according to claim 3, characterized in that the two ends of the top of the mounting plate (8) are both fixed with guide rods (10), and the two ends of the top of the fixing frame (6) are both provided with through holes matched with the guide rods (10).

6. The plate shearing machine convenient to adjust and position according to claim 1, wherein the tail end of the push rod motor (12) is fixedly connected with the outer wall of the fixing frame (6), and the distance between the inner walls at the two sides of the U-shaped plate (13) is larger than the wall width of the fixing frame (6).