CN220784968U - Hydraulic turret punch press with noise reduction function - Google Patents

Abstract

The utility model provides a hydraulic turret punch with a noise reduction function, comprising a punch body, a hydraulic impact column is fixed on the upper surface of one side of the punch body, angle irons are fixed equidistantly on both sides of the outer wall of the punch body, positioning plates are fixed equidistantly on both sides of the outer wall of the punch body and above the angle irons, and a diagonal support plate is fixed on one side of the outer wall of each positioning plate. The utility model provides a hydraulic turret punch with a noise reduction function. When punching a workpiece, the user can place it below the hydraulic impact column or below the impact plate. The hydraulic pressure is used to punch the workpiece below the hydraulic impact column, and the second motor is used to start the second motor to drive the crankshaft to rotate, thereby facilitating continuous punching of the workpiece. During the punching process, the positioning plates and diagonal support plates on both sides of the punch body can support the punch body as a whole at an angle, thereby increasing the overall stability of the machine.

Description

A hydraulic turret punch press with noise reduction function

Technical Field

The utility model relates to the field of punching machines, in particular to a hydraulic turret punching machine with a noise reduction function.

Background technique

A punch press is a stamping press. In national production, the stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and the ability to produce products that cannot be achieved by mechanical processing through various mold applications. Therefore, its use is becoming more and more extensive.

Stamping production is mainly for sheet metal. Through the mold, blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion can be made, which are widely used in various fields. For example, the switches, sockets, cups, cupboards, plates, computer cases, and even missiles and aircraft we use... There are many accessories that can be produced by punching machines through molds.

Most of the existing hydraulic turret punch presses only have a mobile hydraulic punching mode during use, and the hydraulic turret punch press has a slow punching speed during the process of punching the workpiece, which is inconvenient for continuous automatic punching.

Therefore, it is necessary to provide a hydraulic turret punch press with a noise reduction function to solve the above technical problems.

Utility Model Content

The utility model provides a hydraulic turret punch press with a noise reduction function, which solves the problem that most existing hydraulic turret punch presses only have a mobile hydraulic punching mode during use, and the hydraulic turret punch press has a slow punching speed during the process of punching a workpiece, making it inconvenient to perform continuous automatic punching.

To solve the above technical problems, the utility model provides: a hydraulic turret punch press with a noise reduction function, comprising a punch press body, a hydraulic impact column is fixed to the upper surface of one side of the punch press body, angle irons are equidistantly fixed on both sides of the outer wall of the punch press body, positioning plates are equidistantly fixed on both sides of the outer wall of the punch press body and above the angle irons, an outer wall of one side of each of the positioning plates is fixed with an inclined support plate, and the lower two sides of each of the inclined support plates are respectively fixedly connected to the middle position of the two angle irons, a processing seat is fixed inside one side of the punch press body, slide grooves are opened on both sides of the upper surface of the processing seat, and a screw is rotatably installed inside the middle position of the upper surface of the processing seat through a bearing.

Preferably, a first motor is fixed to an outer wall of one side of the processing seat, and the output shaft of the first motor is fixedly connected to one end of a screw rod. The external threads of the screw rod extend from the middle position to both sides and are respectively positive and negative threads. Clamps are slidably installed on both sides of the upper surface of the processing seat through sliding grooves.

Preferably, the two clamping plates are respectively connected to the screw rod through positive and negative threads, a second motor is fixed to an outer wall of one side of the punch body, and a crankshaft is rotatably installed inside the punch body through a bearing.

Preferably, the output shaft of the second motor is fixedly connected to one end of the crankshaft, a connecting column is sleeved on the outside of the crankshaft, and a pressing column is rotatably installed below the connecting column.

Preferably, an impact plate is rotatably mounted below the lower pressure column, and sliding rods are fixed to the four corners of the upper surface of the impact plate.

Preferably, an alarm light is fixed on the upper surface of the punch body.

Compared with the related art, the hydraulic turret punch press with noise reduction function provided by the utility model has the following beneficial effects:

The beneficial effect of the utility model is that when the user is punching the workpiece, the user can place it under the hydraulic impact column or under the impact plate. Under the hydraulic impact column, it is punched by hydraulic pressure, and under the impact plate, the second motor is started to drive the crankshaft to rotate, thereby facilitating continuous punching of the workpiece. In the process of punching, the positioning plates and the diagonal support plates on both sides of the punch body can support the punch body at an angle as a whole, thereby increasing the overall stability of the machine and avoiding noise caused by machine instability during the punching process.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a preferred embodiment of a hydraulic turret punch press with noise reduction function provided by the utility model;

FIG2 is a schematic diagram of the installation structure of the clamping plate and the lower pressing plate shown in FIG1;

FIG. 3 is a schematic diagram of the matching structure of the second motor and the crankshaft shown in FIG. 1 .

In the figure: 1. Punch body; 2. Positioning plate; 3. Angle iron; 4. Diagonal support plate; 5. Processing seat; 6. Slide; 7. Clamp; 8. First motor; 9. Screw; 10. Warning light; 11. Second motor; 12. Crankshaft; 13. Connecting column; 14. Down-pressure column; 15. Impact plate; 16. Slide; 17. Hydraulic impact column.

Detailed ways

The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

Please refer to Figures 1, 2 and 3, wherein Figure 1 is a schematic structural diagram of a preferred embodiment of a hydraulic turret punch press with a noise reduction function provided by the utility model; Figure 2 is a schematic structural diagram of the installation structure of the clamp and the lower pressure plate shown in Figure 1; and Figure 3 is a schematic structural diagram of the second motor and the crankshaft shown in Figure 1. A hydraulic turret punch press with a noise reduction function comprises a punch press body 1, a hydraulic impact column 17 is fixed to an upper surface of one side of the punch press body 1, angle irons 3 are equidistantly fixed to both sides of the outer wall of the punch press body 1, positioning plates 2 are equidistantly fixed to both sides of the outer wall of the punch press body 1 and above the angle irons 3, an outer wall of one side of each positioning plate 2 is fixed to an inclined support plate 4, and the lower sides of each inclined support plate 4 are respectively fixedly connected to the middle position of the two angle irons 3;

When the user is punching the workpiece, the user can place it under the hydraulic impact column 17 or under the impact plate 15. The hydraulic pressure is used to punch the workpiece under the hydraulic impact column 17, and the second motor 11 is used to drive the crankshaft 12 to rotate under the impact plate 15, so as to facilitate continuous punching of the workpiece. In the process of punching, the positioning plates 2 and the diagonal support plates 4 on both sides of the punch body 1 can support the punch body 1 at an angle as a whole, thereby increasing the overall stability of the machine and avoiding noise caused by machine instability during the punching process.

A processing seat 5 is fixed inside one side of the punch body 1, and slide grooves 6 are provided on both sides of the upper surface of the processing seat 5. A screw 9 is rotatably installed inside the middle position of the upper surface of the processing seat 5 through a bearing, and a first motor 8 is fixed to the outer wall of one side of the processing seat 5. The output shaft of the first motor 8 is fixedly connected to one end of the screw 9. The external threads of the screw 9 extend from the middle position to both sides, and are respectively positive and negative threads. Clamps 7 are slidably installed on both sides of the upper surface of the processing seat 5 through the slide grooves 6, and the two clamps 7 are respectively connected to the positive and negative threads between the screws 9;

By starting the first motor 8, the screw rod 9 is driven to rotate by the first motor 8. When the screw rod 9 rotates, the two clamping plates 7 are driven by the positive and negative screw threads on the outside thereof to adjust the spacing to clamp and fix the workpiece.

A second motor 11 is fixed to an outer wall of one side of the punch body 1, a crankshaft 12 is rotatably mounted inside the punch body 1 through a bearing, an output shaft of the second motor 11 is fixedly connected to one end of the crankshaft 12, a connecting column 13 is sleeved on the outside of the crankshaft 12, and a pressing column 14 is rotatably mounted below the connecting column 13;

By starting the second motor 11, the crankshaft 12 is driven to rotate by the second motor 11. When the crankshaft 12 rotates, the impact plate 15 can be driven to continuously punch the workpiece through the cooperation between the connecting column 13 and the lower pressure column 14.

An impact plate 15 is rotatably mounted below the lower pressure column 14, and slide bars 16 are fixed to the four corners of the upper surface of the impact plate 15;

During the impact of the impact plate 15 , the position of the impact plate 15 can be limited by the four sliding bars 16 .

An alarm light 10 is fixed on the upper surface of the punch body 1;

The warning light 10 can be used to warn the operator. When a fault occurs in the punching machine body 1, the warning light 10 will flash.

The working principle of a hydraulic turret punch press with noise reduction function provided by the utility model is as follows;

The first step: when the user is punching the workpiece, the user can place it under the hydraulic impact column 17 or under the impact plate 15. The hydraulic pressure is used to punch the workpiece under the hydraulic impact column 17, and the second motor 11 is used to drive the crankshaft 12 to rotate under the impact plate 15, so as to facilitate continuous punching of the workpiece. During the punching process, the positioning plates 2 and the diagonal support plates 4 on both sides of the punch body 1 can support the punch body 1 at an angle as a whole, thereby increasing the overall stability of the machine and avoiding noise caused by instability of the machine during the punching process.

The second step: while the workpiece is being stamped by the stamping plate 15, the user can place the workpiece inside the two clamps 7, and then start the first motor 8 to drive the screw 9 to rotate. When the screw 9 rotates, it will drive the two clamps 7 to adjust the distance through the positive and negative threads on its outside to clamp and fix the workpiece.

Compared with the related art, the hydraulic turret punch press with noise reduction function provided by the utility model has the following beneficial effects: when the user is punching the workpiece, the user can place it under the hydraulic impact column 17 or under the impact plate 15. The hydraulic pressure is used to punch the workpiece under the hydraulic impact column 17, and the second motor 11 is used to drive the crankshaft 12 to rotate under the impact plate 15, thereby facilitating continuous punching of the workpiece. During the punching process, the positioning plates 2 and the diagonal support plates 4 on both sides of the punch body 1 can support the punch body 1 at an angle as a whole, thereby increasing the overall stability of the machine and avoiding noise caused by machine instability during the punching process.

The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims (6)

1. The utility model provides a hydraulic turret punch press with function of making an uproar falls, includes punch press main part (1), a serial communication port, fixed surface has hydraulic pressure to strike post (17) on one side of punch press main part (1), angle bar (3) are fixed with to the outer wall both sides equidistance of punch press main part (1), the outer wall both sides of punch press main part (1) and the top equidistance that is located angle bar (3) are fixed with locating plate (2), every the one side outer wall of locating plate (2) all is fixed with diagonal brace board (4), every diagonal brace board's below both sides respectively with two intermediate position fixed connection of angle bar (3), one side inside of punch press main part (1) is fixed with processing seat (5), spout (6) have all been seted up to the upper surface both sides of processing seat (5), screw rod (9) are installed through the bearing rotation to the inside of processing seat (5) upper surface intermediate position.

2. The hydraulic turret punch press with the noise reduction function according to claim 1, wherein a first motor (8) is fixed on the outer wall of one side of the processing seat (5), an output shaft of the first motor (8) is fixedly connected with one end of a screw rod (9), external screw teeth of the screw rod (9) extend from the middle position to two sides to form positive screw teeth and reverse screw teeth respectively, and clamping plates (7) are slidably installed on two sides of the upper surface of the processing seat (5) through sliding grooves (6).

3. The hydraulic turret punch press with the noise reduction function according to claim 2, wherein two clamping plates (7) are respectively connected with positive threads and negative threads of a screw (9), a second motor (11) is fixed on the outer wall of one side of the punch press main body (1), and a crankshaft (12) is rotatably installed in the punch press main body (1) through a bearing.

4. A hydraulic turret punch press with noise reduction function according to claim 3, characterized in that the output shaft of the second motor (11) is fixedly connected with one end of the crankshaft (12), a connecting column (13) is sleeved outside the crankshaft (12), and a pressing column (14) is rotatably installed below the connecting column (13).

5. The hydraulic turret punch press with the noise reduction function according to claim 4, wherein an impact plate (15) is rotatably installed below the pressing column (14), and sliding rods (16) are fixed at four corners of the upper surface of the impact plate (15).

6. The hydraulic turret punch press with noise reduction function according to claim 5, wherein the upper surface of the punch press body (1) is fixed with a warning lamp (10).