CN217393861U - An easy-to-adjust mechanical shearing machine - Google Patents

Abstract

The utility model relates to the technical field of shearing machines, and discloses a mechanical shearing machine which is easy to adjust. A cylinder, an upper blade is arranged below the first cylinder, a connecting rod is arranged at the front and rear of the upper blade, a sliding block is arranged at the connection between the connecting rod and the mounting frame, and the interior of the mounting frame is close to the sliding block A chute is provided on the outer side of the processing table, and a knife groove is provided on the inside of the processing table close to the lower part of the upper blade. The utility model is provided with a knife groove on the processing table, a lower blade is arranged inside the knife groove, an ash suction hood is arranged on both sides of the knife groove, and an ash guide pipe is arranged on one side of the ash suction hood to connect with the collection box, which is convenient for Start the air pump to collect the debris generated during the cutting process of the upper blade and the lower blade, so as to prevent debris and impurities from clogging the inside of the knife groove, affecting the use of the lower blade and improving the service life of the device.

Description

An easy-to-adjust mechanical shearing machine

technical field

The utility model relates to the technical field of shearing machines, in particular to a mechanical shearing machine which is easy to adjust.

Background technique

Shearing machine is a machine that uses one blade to reciprocate linear motion relative to the other blade to cut sheet metal. It uses a moving upper blade and a fixed lower blade to shear metal sheets of various thicknesses with a reasonable blade gap. However, the adjustment of the existing shearing machine is not convenient enough, so a mechanical shearing machine that is easy to adjust is required.

The Chinese patent discloses a shearing machine that is easy to adjust (authorized announcement number CN213163323U). The patented technology can make the adjusting baffle slide behind the shearing blade by rotating the adjusting screw of the adjusting mechanism, thereby effectively adjusting the shearing blade The distance between it and the adjusting baffle can finally adjust the cutting length of the plate, which solves the problem that the size of the sheared plate is not uniform due to the different feeding lengths when cutting the plate, but the blade height is adjusted. Inconvenient, the use is not stable enough, the plate material is prone to shaking when moving or shearing, and the sheared debris cannot be collected in time.

Utility model content

The purpose of the present invention is to provide a mechanical shearing machine that is easy to adjust, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

An easy-to-adjust mechanical shearing machine includes a processing table and an installation frame, an installation frame is arranged above the processing table, a group of first cylinders are arranged on the inner side of the installation frame, and a set of first cylinders are arranged below the first cylinder. The upper blade, the front and rear of the upper blade are provided with connecting rods, the connection between the connecting rod and the mounting frame is provided with a slider, the inside of the mounting rack is provided with a chute near the outer side of the slider, and the processing table is provided with a sliding groove. A knife groove is arranged inside close to the lower part of the upper blade, a lower blade is arranged inside the knife groove, an ash suction hood is arranged on both sides of the knife groove, and an ash guide pipe is arranged on one side of the ash suction hood. One side of the inside of the processing table is provided with three first rollers, the other side of the inside of the processing table is provided with a second roller, and an L-shaped support rod is arranged on the top of the processing table near one end of the first roller. The front end of the L-shaped support rod is provided with an electric push rod, and the bottom of the electric push rod is provided with a pulley.

As a further solution of the present invention, a group of second air cylinders are provided on both sides of the inner side of the mounting frame close to the upper blade, and a connecting plate is provided below the second air cylinders.

As a further solution of the present invention, a spring is arranged below the connecting plate, and a pressure plate is arranged below the spring.

As a further solution of the present invention, the four corners below the processing table are provided with legs, and a bottom plate is provided between the legs.

As a further solution of the present invention, a collection box is arranged above the bottom plate, two sides of the collection box are connected with an ash guide pipe, and an air pump is arranged on the ash guide pipe.

As a further solution of the present invention, a belt is arranged between the first rollers, and a motor is arranged inside the processing table on the side close to the first roller.

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

1. A mounting frame is arranged above the processing table, a group of first cylinders are arranged on the inner side of the mounting frame, an upper blade is arranged below the first cylinder, and connecting rods are arranged at the front and rear of the upper blade, and between the connecting rod and the mounting frame It is provided with a slider and a chute, which is convenient for starting the first cylinder to drive the upper blade to move up and down during shearing, and cooperate with the movement of the slider in the chute, so that the movement of the upper blade is more stable and the height of the upper blade is more convenient to adjust. To make the cutting effect better, a plurality of first rollers are arranged on one side of the inside of the processing table, so that after the sheet material is placed on the first roller, the motor can be started to drive the belt and the first roller to rotate at the same time, so as to drive the The upper plate moves to adjust the cutting position of the plate. At the same time, there are L-shaped support rods on the processing table near the front and rear of the first drum. The front end of the L-shaped support rod is provided with electric push rods and pulleys, which is convenient for the first drum to drive the plate to move. At the same time, the electric push rod is activated to push the pulley to move down, which stabilizes the movement of the plate and is more conducive to the adjustment of plate cutting.

2. A set of second cylinders are arranged on both sides of the inner side of the mounting frame close to the upper blade, a connecting plate is arranged below the second cylinder, and a spring and a pressure plate are arranged below the connecting plate, which is convenient for starting the upper blade before cutting , the second cylinder can be activated to drive the connecting plate and the pressure plate to move down, and the plate to be cut can be fixed to prevent the plate from shaking during the cutting process and ensure the stability of cutting. At the same time, the spring is used to facilitate the buffering of the second cylinder and The pressure between the plates improves the protection of the plates and ensures the quality of shearing. By setting a knife groove on the processing table, the inner part of the knife groove is provided with a lower blade, and the two sides of the knife groove are provided with an ash suction cover to absorb dust. One side of the hood is connected with an ash guide pipe and a collection box, which is convenient for starting the air pump to collect the debris generated during the cutting process of the upper blade and the lower blade, so as to prevent debris and impurities from clogging the inside of the knife groove and affecting the use of the lower blade. Increase the service life of the device.

Description of drawings

1 is a schematic structural diagram of a mechanical shearing machine that is easy to adjust;

Fig. 2 is a side sectional view of a mechanical shearing machine that is easy to adjust;

Fig. 3 is a front sectional view of a mechanical shearing machine for easy adjustment.

In the figure: 1. Processing table; 2. Mounting frame; 3. First cylinder; 4. Upper blade; 5. Second cylinder; 6. Connecting plate; 7. Spring; 8. Pressure plate; 9. First roller; 10 , connecting rod; 11, L-shaped support rod; 12, electric push rod; 13, pulley; 14, second roller; 15, knife groove; 16, lower blade; 17, collection box; 18, outrigger; 19, bottom plate ; 20, chute; 21, slider; 22, belt; 23, ash guide pipe; 24, air pump; 25, ash suction cover; 26, motor.

Detailed ways

Please refer to FIGS. 1 to 3. In the embodiment of the present invention, a mechanical shearing machine that is easy to adjust includes a processing table 1 and an installation frame 2. An installation frame 2 is arranged above the processing table 1, and an inner side of the installation frame 2 is arranged There is a set of first cylinders 3, an upper blade 4 is arranged below the first cylinder 3, a connecting rod 10 is arranged before and after the upper blade 4, a slider 21 is arranged at the connection between the connecting rod 10 and the mounting frame 2, and the A chute 20 is provided on the inside near the outer side of the slider 21, a knife groove 15 is provided on the inside of the processing table 1 near the upper blade 4, a lower blade 16 is provided inside the knife groove 15, and suction holes are provided on both sides of the knife groove 15. The ash hood 25, one side of the ash hood 25 is provided with an ash guide pipe 23, one side inside the processing table 1 is provided with three first rollers 9, the other side inside the processing table 1 is provided with a second roller 14, and the processing table 1 is provided with a second roller 14 on one side. An L-shaped support rod 11 is provided at the front and rear of the first roller 9 above the upper part of the 1, the front end of the L-shaped support rod 11 is provided with an electric push rod 12, and the bottom of the electric push rod 12 is provided with a pulley 13.

In Figures 1 and 3: a group of second cylinders 5 are provided on both sides of the inner side of the mounting frame 2 close to the upper blade 4, and a connecting plate 6 is provided below the second cylinder 5, which is convenient for fixing the plate to be cut, Prevent the plate from shaking during the cutting process and ensure the stability of the cutting.

In Figures 1 and 3, a spring 7 is arranged below the connecting plate 6, the spring 7 is used to buffer the pressure between the second cylinder 5 and the plate, and the protection of the plate is improved, and a pressure plate 8 is arranged below the spring 7.

In FIGS. 2 and 3 : the four corners below the processing table 1 are provided with legs 18 , and a bottom plate 19 is provided between the legs 18 .

In Figures 2 and 3: a collection box 17 is provided above the bottom plate 19, both sides of the collection box 17 are connected with the ash guide pipe 23, and the ash guide pipe 23 is provided with an air pump 24, which is convenient for starting the air pump 24 to connect the upper blade 4 and the lower blade The debris generated during the cutting process of the blade 16 is collected to prevent debris and impurities from clogging the inside of the knife groove 15 .

In FIG. 3: a belt 22 is provided between the first rollers 9, and a motor 26 is provided inside the processing table 1 on the side close to the first roller 9, so that the motor 26 can be started to drive the belt 22 and the first roller 9 to rotate at the same time, thereby It can drive the upper plate to move and adjust the position of the plate cutting.

The working principle of the utility model is as follows: when the device is used, an installation frame 2 is arranged above the processing table 1 , a group of first cylinders 3 are arranged inside the installation frame 2 , and an upper blade is arranged below the first cylinder 3 4. A connecting rod 10 is arranged at the front and rear of the upper blade 4, and a slider 21 and a chute 20 are arranged between the connecting rod 10 and the mounting frame 2, so as to facilitate the process of starting the first air cylinder 3 to drive the upper blade 4 to move up and down for shearing, Cooperating with the movement of the slider 21 in the chute 20, the movement of the upper blade 4 is more stable, the height adjustment of the upper blade 4 is more convenient, and the cutting effect is better. The first roller 9 is convenient for placing the plate material on the first roller 9, and the motor 26 can be started to drive the belt 22 and the first roller 9 to rotate at the same time, so as to drive the upper plate to move, adjust the position of the plate cutting, and at the same time the processing table 1 An L-shaped support rod 11 is arranged at the front and rear of the upper close to the first roller 9, and the front end of the L-shaped support rod 11 is provided with an electric push rod 12 and a pulley 13, which is convenient for the first drum 9 to drive the plate to move. At the same time, the electric push rod is activated. 12 Push the pulley 13 to move down to stabilize the movement of the plate, which is more conducive to the adjustment of plate cutting. A connecting plate 6 is provided below, and a spring 7 and a pressure plate 8 are arranged below the connecting plate 6, so that before starting the upper blade 4 for cutting, the second air cylinder 5 can be activated to drive the connecting plate 6 and the pressure plate 8 to move downward, and the cutting plate needs to be cut. The cut plate is fixed to prevent the plate from shaking during the cutting process and ensure the stability of the cutting. At the same time, the spring 7 is used to buffer the pressure between the second cylinder 5 and the plate, improve the protection of the plate, and ensure the cutting effect. To improve the quality, the processing table 1 is provided with a knife groove 15, the inside of the knife groove 15 is provided with a lower blade 16, both sides of the knife groove 15 are provided with an ash suction cover 25, and one side of the dust suction cover 25 is provided with an ash guide pipe 23 is connected to the collection box 17, which is convenient for starting the air pump 24 to collect the debris generated during the cutting process of the upper blade 4 and the lower blade 16, so as to prevent debris and impurities from clogging the inside of the knife groove 15, affecting the use of the lower blade 16, and improving the device service life.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. The technical solution of the utility model and its utility model concept are equivalently replaced or changed, and should be covered within the protection scope of the present utility model.

Claims (6)

1. The mechanical plate shearing machine convenient to adjust comprises a processing table (1) and a mounting frame (2), wherein the mounting frame (2) is arranged above the processing table (1), and is characterized in that a group of first cylinders (3) are arranged on the inner side of the mounting frame (2), an upper blade (4) is arranged below the first cylinders (3), connecting rods (10) are arranged in front of and behind the upper blade (4), a sliding block (21) is arranged at the joint of the connecting rods (10) and the mounting frame (2), a sliding chute (20) is arranged in the mounting frame (2) and close to the outer side of the sliding block (21), a tool groove (15) is arranged in the processing table (1) and close to the lower side of the upper blade (4), a lower blade (16) is arranged in the tool groove (15), dust suction covers (25) are arranged on two sides of the tool groove (15), and a dust guide pipe (23) is arranged on one side of each dust suction cover (25), the processing platform is characterized in that three first rollers (9) are arranged on one side inside the processing platform (1), a second roller (14) is arranged on the other side inside the processing platform (1), an L-shaped supporting rod (11) is arranged on the upper portion of the processing platform (1) near the front and the back of the first roller (9) at one end, an electric push rod (12) is arranged at the front end of the L-shaped supporting rod (11), and a pulley (13) is arranged at the bottom of the electric push rod (12).

2. Mechanical plate shearing machine facilitating adjustment according to claim 1, characterized in that the inner side of the mounting frame (2) near the upper blade (4) is provided with a set of second cylinders (5) on both sides, and a connecting plate (6) is provided below the second cylinders (5).

3. Mechanical plate shearing machine facilitating adjustment, according to claim 2, characterized in that a spring (7) is arranged below said connection plate (6), and a pressure plate (8) is arranged below said spring (7).

4. Mechanical plate shearing machine facilitating adjustment according to claim 1, characterized in that the four corners under the machining table (1) are provided with legs (18), between which legs (18) a bottom plate (19) is arranged.

5. Mechanical plate shearing machine convenient to adjust according to claim 4, characterized in that a collection box (17) is arranged above the bottom plate (19), both sides of the collection box (17) are connected with dust guide pipes (23), and an air pump (24) is arranged on the dust guide pipes (23).

6. Mechanical plate shearing machine facilitating adjustment according to claim 1, characterized in that between said first cylinders (9) there is a belt (22), and inside said machining table (1) there is a motor (26) on the side close to the first cylinders (9).

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