Ejecting mechanism and punching machine thereof

Abstract

The utility model discloses a material ejection mechanism and a punching machine thereof, which comprise a punching machine body, a punching lower die is fixedly arranged at the bottom of the punching machine body, a punching groove is arranged at the center of the punching lower die, a material ejection plate is nested in the punching groove, a mounting groove is arranged at the bottom of the punching machine body, and a material ejection plate is embedded in the mounting groove. And a lifting assembly is fixedly mounted in the mounting groove, and the lifting end of the lifting assembly extends into the punching groove to be fixedly connected with the bottom end of the ejector plate. The lifting assembly is installed to drive the ejector plate in the stamping groove to ascend and descend, stamping parts after stamping are conveniently pushed out of the stamping groove through ascending and descending of the ejector plate, traditional manual material taking is replaced, the material taking convenience is effectively improved, and through the vertical plate sliding on the side face and the material pushing rod installed at the bottom of the vertical plate, the stamping parts can be conveniently taken out. And the ejected stamping parts can be quickly pushed to one side of the stamping machine body through the material pushing rod, so that the stamping parts are conveniently collected.

Description

Technical Field

[0001] This utility model relates to the field of stamping machine technology, and in particular to a material ejector mechanism and a stamping machine thereof. Background Technology

[0002] Currently, in the field of metal parts processing, some metal parts are formed by stamping, and stamping is mainly carried out using stamping presses.

[0003] In traditional stamping presses, the stamped parts are inside the stamping groove when stamping metal parts. Operators need to remove the stamped parts from inside the stamping groove. Since the stamped parts are tightly fitted to the stamping groove, it is time-consuming for operators to remove the stamped parts, which affects the convenience of removing the stamped parts. To address this, we designed a material ejection mechanism and its stamping press. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding mechanism and its stamping machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a top-feeding mechanism and its stamping machine, comprising a stamping machine body, a lower stamping die fixedly installed at the bottom of the stamping machine body, a stamping groove formed at the center of the lower stamping die, a top-feeding plate nested inside the stamping groove, an installation groove formed at the bottom of the stamping machine body, a lifting assembly fixedly installed inside the installation groove, and the lifting end of the lifting assembly extending into the interior of the stamping groove and fixedly connected to the bottom end of the top-feeding plate.

[0006] Preferably, the lifting assembly includes a horizontal plate, connecting columns, a rotating wheel, and connecting rods. Fixed rods are fixedly installed on both sides of the inner wall of the mounting groove. The horizontal plate is slidably connected to the surfaces of two of the fixed rods. Multiple connecting columns are fixedly provided at equal intervals at the top of the horizontal plate. The tops of the multiple connecting columns extend into the interior of the stamping groove and are fixedly connected to the bottom of the top plate. A rotating wheel is rotatably connected to the bottom of the mounting groove. A connecting rod is rotatably connected to one side of the front of the rotating wheel. The top of the connecting rod is rotatably connected to the center of the bottom of the horizontal plate.

[0007] Preferably, a return spring is sleeved and connected to the bottom of each of the two fixing rods, the bottom end of the return spring is fixedly connected to the bottom of the mounting groove, and the top end of the return spring is fixedly connected to the bottom end of the horizontal plate.

[0008] Preferably, a drive motor is fixedly installed on the outer wall of the mounting groove, and the output shaft of the drive motor is fixedly connected to the center of the rotating wheel through a coupling.

[0009] Preferably, a groove is provided on one side of the stamping machine body, a slider is slidably connected inside the groove, a vertical plate is fixedly installed on the front of the slider, and a push rod is fixedly installed on the bottom of the vertical plate by fixing bolts.

[0010] Preferably, lead screws are rotatably connected to both sides of the inner wall of the slide, and the lead screws are threadedly connected to the middle of the slide block. A servo motor is fixedly installed on the side of the stamping machine body, and the output shaft of the servo motor is fixedly connected to one end of the lead screw.

[0011] Another objective of this invention is to provide a stamping machine, which includes a feeding mechanism as described above.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. By installing a lifting assembly, the top plate inside the stamping groove is raised and lowered. The raising and lowering of the top plate facilitates the ejection of the stamped parts from the stamping groove after stamping, replacing the traditional manual material handling and effectively improving the convenience of material handling.

[0014] 2. The vertical plate that slides on the side, and the push rod installed at the bottom of the vertical plate, can quickly push the ejected stamped parts to one side of the stamping machine body, making it convenient to collect the stamped parts. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a feeding mechanism and its stamping machine according to the present invention.

[0016] Figure 2 This is a schematic diagram of the internal structure of the mounting groove of the ejector mechanism and the stamping machine of this utility model.

[0017] Figure 3 This utility model relates to a feeding mechanism and its stamping machine. Figure 1 Enlarged view of a portion of point A in the middle.

[0018] In the diagram: 1. Press body; 2. Lower die; 3. Press groove; 4. Ejector plate; 5. Drive motor; 6. Servo motor; 7. Push rod; 8. Connecting column; 9. Mounting groove; 10. Horizontal plate; 11. Fixing rod; 12. Return spring; 13. Rotating wheel; 14. Connecting rod; 15. Slide groove; 16. Lead screw; 17. Slider; 18. Vertical plate; 19. Fixing bolt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] This utility model provides, for example Figure 1-3 The illustrated top-feeding mechanism and its stamping machine include a stamping machine body 1, a lower stamping die 2 fixedly installed at the bottom of the stamping machine body 1, a stamping groove 3 opened at the center of the lower stamping die 2, a top-feeding plate 4 nested inside the stamping groove 3, an installation groove 9 opened at the bottom of the stamping machine body 1, a lifting assembly fixedly installed inside the installation groove 9, and the lifting end of the lifting assembly extends into the interior of the stamping groove 3 and is fixedly connected to the bottom end of the top-feeding plate 4.

[0021] Specifically, by installing a lifting assembly, the top plate 4 inside the stamping groove 3 is raised and lowered. The raising and lowering of the top plate 4 facilitates the ejection of the stamped parts from the stamping groove 3 after stamping, replacing the traditional manual material handling and effectively improving the convenience of material handling.

[0022] according to Figure 1 , Figure 2 and Figure 3 As shown, the lifting assembly includes a horizontal plate 10, connecting columns 8, rotating wheels 13, and connecting rods 14. Fixed rods 11 are fixedly installed on both sides of the inner wall of the mounting groove 9. The horizontal plate 10 is slidably connected to the surfaces of the two fixed rods 11. Multiple connecting columns 8 are fixedly installed at equal intervals at the top of the horizontal plate 10. The tops of the multiple connecting columns 8 extend into the interior of the stamping groove 3 and are fixedly connected to the bottom of the top plate 4. The rotating wheel 13 is rotatably connected to the bottom of the mounting groove 9. The connecting rod 14 is rotatably connected to one side of the front of the rotating wheel 13. The top of the connecting rod 14 is rotatably connected to the center of the bottom of the horizontal plate 10.

[0023] Both fixed rods 11 are fitted with reset springs 12 at their bottoms. The bottom of the reset springs 12 is fixedly connected to the bottom of the mounting groove 9, and the top of the reset springs 12 is fixedly connected to the bottom of the horizontal plate 10.

[0024] A drive motor 5 is fixedly installed on the outer wall of the mounting slot 9, and the output shaft of the drive motor 5 is fixedly connected to the center of the rotating wheel 13 through a coupling.

[0025] Specifically, the drive motor 5 drives the rotating wheel 13 to rotate, the rotating wheel 13 drives the connecting rod 14 to rotate, the connecting rod 14 lifts the horizontal plate 10, the rise of the horizontal plate 10 drives the top plate 4 inside the stamping groove 3 to rise, and the top plate 4 pushes out the stamped part inside the stamping groove 3.

[0026] according to Figure 1 , Figure 2 and Figure 3 As shown, a slide groove 15 is provided on one side of the stamping machine body 1. A slider 17 is slidably connected inside the slide groove 15. A vertical plate 18 is fixedly installed on the front of the slider 17. A push rod 7 is fixedly installed on the bottom of the vertical plate 18 by fixing bolts 19.

[0027] A lead screw 16 is rotatably connected to both sides of the inner wall of the slide 15. The lead screw 16 is threadedly connected to the middle of the slide block 17. A servo motor 6 is fixedly installed on the side of the stamping machine body 1. The output shaft of the servo motor 6 is fixedly connected to one end of the lead screw 16.

[0028] Specifically, the servo motor 6 drives the lead screw 16 to rotate, the rotation of the lead screw 16 drives the slider 17 to move, the movement of the slider 17 drives the vertical plate 18 to move, the movement of the vertical plate 18 drives the push rod 7 to move, and the movement of the push rod 7 facilitates pushing the ejected stamped parts to one side for collection.

[0029] Another objective of this utility model is to provide a stamping machine, which includes a feeding mechanism as described above.

[0030] The working principle of this utility model is as follows: When the stamping machine is stamping parts, the power is first turned on. The stamped parts are inside the stamping groove 3. The drive motor 5 is turned on to drive the rotating wheel 13 to rotate. The rotating wheel 13 drives the connecting rod 14 to rotate. The connecting rod 14 rotates and lifts the horizontal plate 10. The horizontal plate 10 moves upward and pushes the top plate 4 inside the stamping groove 3 to move upward. The top plate 4 facilitates the ejection of the stamped parts from the stamping groove 3. At the same time, the servo motor 6 works and drives the lead screw 16 to rotate. The rotation of the lead screw 16 drives the slider 17 to move. The movement of the slider 17 drives the vertical plate 18 to move. The movement of the vertical plate 18 drives the push rod 7 to move. The push rod 7 pushes the ejected stamped parts to one side for collection.

[0031] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A de-bridging mechanism comprising a punch body (1), characterized in that, The bottom of the punch body (1) is fixedly provided with a punch lower die (2), a punch slot (3) is formed in the center of the punch lower die (2), a top material plate (4) is nested in the punch slot (3), a mounting groove (9) is formed in the bottom of the punch body (1), and a lifting assembly is fixedly installed in the mounting groove (9). The lifting end of the lifting assembly extends into the punch slot (3) and is fixedly connected with the bottom end of the top material plate (4).

2. A mechanism as claimed in claim 1, wherein The lifting assembly comprises a horizontal plate (10), a connecting column (8), a rotating wheel (13) and a connecting rod (14). The two sides of the inner wall of the mounting groove (9) are fixedly provided with fixed rods (11). The surfaces of the two fixed rods (11) are slidably connected with the horizontal plate (10). The top end of the horizontal plate (10) is equidistantly provided with a plurality of connecting columns (8). The top ends of the plurality of connecting columns (8) extend into the punch slot (3) and are fixedly connected with the bottom end of the top material plate (4). The bottom of the mounting groove (9) is rotatably connected with the rotating wheel (13). One side of the front surface of the rotating wheel (13) is rotatably connected with the connecting rod (14). The top end of the connecting rod (14) is rotatably connected with the center of the bottom end of the horizontal plate (10).

3. A mechanism as claimed in claim 2, wherein The bottom of each of the two fixed rods (11) is sleeved with a reset spring (12). The bottom end of the reset spring (12) is fixedly connected with the groove bottom of the mounting groove (9). The top end of the reset spring (12) is fixedly connected with the bottom end of the horizontal plate (10).

4. A mechanism as claimed in claim 3, wherein The outer wall of the mounting groove (9) is fixedly provided with a driving motor (5). The output shaft of the driving motor (5) is fixedly connected with the center of the rotating wheel (13) through a shaft coupling.

5. A mechanism as claimed in claim 1, wherein, One side of the punch body (1) is provided with a sliding groove (15). The sliding groove (15) is slidably connected with a sliding block (17). The front surface of the sliding block (17) is fixedly provided with a vertical plate (18). The bottom of the vertical plate (18) is fixedly provided with a pushing rod (7) through a fixed bolt (19).

6. A mechanism as claimed in claim 5, wherein The inner wall of the sliding groove (15) is rotatably connected with a lead screw (16). The lead screw (16) is threadedly connected with the middle part of the sliding block (17). The side of the punch body (1) is fixedly provided with a servo motor (6). The output shaft of the servo motor (6) is fixedly connected with one end of the lead screw (16).

7. A punch press characterized by comprising: The punch comprises the top material mechanism according to any one of claims 1-6.

Images