One-time forming stamping die

Abstract

The utility model provides a one-time forming stamping die, and relates to the technical field of die manufacturing. The one-time forming stamping die comprises a lower die, an upper die is arranged above the lower die, connecting frames are fixed to the two sides of the lower die, a micro motor is fixed to one end of one connecting frame, a lead screw is fixed to the driving end of the micro motor, the outer surface of the lead screw is in threaded connection with a threaded frame, and the outer surface of the threaded frame is in threaded connection with the upper die. A rotating disc is rotationally connected to the middle of the threaded frame, a deburring roller is fixed to the middle of the rotating disc, a gear is fixed to the other end of the deburring roller, and a rack plate is fixed to the middle of the other connecting frame. According to the one-time forming stamping die, the lead screw is driven by the micro motor to rotate, the direct deburring effect is achieved, the effect of improving the using effect of the stamping die is achieved, the lead screw is driven by the micro motor to rotate, the effect of convenient discharging is achieved, and the effect of improving the using convenience of the stamping die is achieved.

Description

Technical Field

[0001] The utility model relates to a one-time forming stamping die, belonging to the technical field of die manufacturing. Background Art

[0002] Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause it to separate or plastically deform, thereby obtaining the required parts. The stamping die is a special process equipment for the material in the cold stamping process, called a cold stamping die.

[0003] Although the existing stamping dies can be used for daily workpiece stamping operations, in actual use, since the stamped workpiece is prone to burrs on the stamping edge, the staff is required to deburr the stamped workpiece separately after the stamping is completed. It is inconvenient to deburr directly after the stamping is completed, which makes the use effect of the stamping die not good enough. In addition, the stamped workpiece is prone to get stuck in the lower die, and the staff needs to manually pick it out, which brings inconvenience to the staff and makes the stamping die less convenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a one-time forming stamping die in order to solve the above problems, so as to solve the problems that the use effect of the stamping die in the prior art is not good enough and the use convenience of the stamping die is not enough.

[0005] The utility model is realized through the following technical scheme: a one-time forming stamping die, comprising a lower die, an upper die is arranged above the lower die, connecting frames are fixed on both sides of the lower die, one end of one of the connecting frames is fixed with a micro motor, a screw is fixed to the driving end of the micro motor, the outer surface of the screw is threadedly connected with a threaded frame, the middle part of the threaded frame is rotatably connected with a turntable, the middle part of the turntable is fixed with a deburring roller, the other end of the deburring roller is fixed with a gear, and the middle part of another connecting frame is fixed with a rack plate, the rack plate can cooperate with the gear through the arrangement, and the deburring roller can rotate while moving.

[0006] Preferably, a through groove is provided on one side of one of the connecting frames, a sliding frame is slidably connected to the inner wall of the through groove, a stabilizing frame is fixed in the middle of one side of the lower mold, a prying frame is rotatably connected to the middle of the stabilizing frame, and a through groove is provided on one side of the lower mold, and the through groove can provide a place support for the setting of the prying frame.

[0007] Preferably, the outer surface of the sliding frame is slidably connected to the inner wall of the through groove, the through groove penetrates one side of one of the connecting frames, the outer surface of the sliding frame is slidably connected to the outer surface of the connecting frame, the sliding frame is arranged in a dry shape, the outer surface of the threaded frame is in contact with the outer surface of the sliding frame, and the setting of the sliding frame can drive the effect of the prying frame.

[0008] Preferably, one end of the stabilizing frame is fixed to the middle part of one side of the lower mold, the stabilizing frame is U-shaped, the middle part of the prying frame is rotatably connected to the middle part of the stabilizing frame, the prying frame is L-shaped, the prying frame is arranged on the inner wall of the through groove, the outer surface of the sliding frame is in contact with the outer surface of the prying frame, and the prying frame can be used to lift the workpiece after stamping, so as to facilitate material removal.

[0009] Preferably, the outer surface of the threaded rack is slidably connected to the inner wall of one of the connecting racks, the middle part of the threaded rack is threadedly connected to the outer surface of the screw rod, and the outer surface of the screw rod is rotatably connected to the middle part of one of the connecting racks, and the threaded rack and the gear are stabilized by the provided connecting rack.

[0010] Preferably, the outer surface of the turntable is rotatably connected to the inner wall of the threaded frame, the outer surface of the deburring roller is slidably connected to the inner walls of the two connecting frames, the outer surface of the deburring roller is in contact with the outer surface of the lower mold, and the gear is meshingly connected to the rack plate. The surface of the workpiece can be deburred by the deburring roller.

[0011] Preferably, vertical rods are fixed on both sides of the lower mold, and limiting frames are fixed on both sides of the upper mold. The outer surfaces of the two vertical rods are in contact with the inner walls of the two limiting frames. The limiting frames and vertical rods can be used to limit the upper mold and the lower mold.

[0012] The utility model provides a one-time forming stamping die, which has the following beneficial effects:

[0013] The one-time formed stamping die uses a micro motor to drive the lead screw to rotate, so that the lead screw, thread rack, turntable, deburring roller, gear, and rack plate cooperate with each other to achieve the effect of direct deburring, without the need for subsequent processing by staff, thereby achieving the effect of improving the use effect of the stamping die.

[0014] The one-time formed stamping die uses a micro motor to drive the screw to rotate, so that the screw, threaded frame, sliding frame, prying frame, stabilizing frame, and through groove cooperate with each other to achieve the effect of convenient unloading, provide convenient prerequisites for the staff's unloading operation, and thus achieve the effect of improving the convenience of using the stamping die. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a cross-sectional view of the connecting frame of the utility model;

[0017] Figure 3 It is a cross-sectional view of the lower mold of the utility model;

[0018] Figure 4 It is a schematic diagram of the upper mold structure of the utility model.

[0019]

Main component symbol description

[0020] 1. Lower mold; 2. Upper mold; 3. Connecting frame; 4. Micro motor; 5. Screw; 6. Threaded frame; 7. Turntable; 8. Deburring roller; 9. Gear; 10. Rack plate; 11. Through slot; 12. Sliding frame; 13. Stabilizing frame; 14. Prying frame; 15. Vertical rod; 16. Limiting frame; 17. Through slot. DETAILED DESCRIPTION

[0021] The embodiment of the utility model provides a one-time forming stamping die.

[0022] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a lower mold 1, the lower mold 1 and the upper mold 2 cooperate with each other to achieve the effect of stamping and forming, an upper mold 2 is arranged above the lower mold 1, and connecting frames 3 are fixed on both sides of the lower mold 1, one end of one of the connecting frames 3 is fixed with a micro motor 4, the micro motor 4 provides a driving function, a screw rod 5 is fixed at the driving end of the micro motor 4, the screw rod 5 drives the threaded frame 6 to move, the outer surface of the screw rod 5 is threadedly connected with the threaded frame 6, the threaded frame 6 drives the deburring roller 8 to move, the middle part of the threaded frame 6 is rotatably connected with a turntable 7, the turntable 7 stabilizes the deburring roller 8, and a deburring roller 8 is fixed in the middle of the turntable 7, and the deburring roller 8 can be used for the stamping and forming process. The deburring roller 8 has the function of deburring, and a gear 9 is fixed to the other end of the deburring roller 8. The gear 9 cooperates with the rack plate 10, and can rotate while the deburring roller 8 moves, wherein a rack plate 10 is fixed to the middle part of another connecting frame 3, and the outer surface of the threaded frame 6 is slidably connected to the inner wall of one of the connecting frames 3, and the middle part of the threaded frame 6 is threadedly connected to the outer surface of the screw rod 5, and the outer surface of the screw rod 5 is rotatably connected to the middle part of one of the connecting frames 3, and the outer surface of the turntable 7 is rotatably connected to the inner wall of the threaded frame 6, and the outer surface of the deburring roller 8 is slidably connected to the inner walls of the two connecting frames 3, and the outer surface of the deburring roller 8 contacts the outer surface of the lower mold 1, and the gear 9 is meshedly connected to the rack plate 10.

[0023] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4It is worth mentioning that a through groove 11 is provided on one side of one of the connecting frames 3, and a sliding frame 12 is slidably connected to the inner wall of the through groove 11, a stabilizing frame 13 is fixed in the middle of one side of the lower mold 1, and a prying frame 14 is rotatably connected to the middle part of the stabilizing frame 13, and a through groove 17 is provided on one side of the lower mold 1, and the outer surface of the sliding frame 12 is slidably connected to the inner wall of the through groove 11, and the through groove 11 runs through one side of one of the connecting frames 3, and the outer surface of the sliding frame 12 is slidably connected to the outer surface of the connecting frame 3, and the sliding frame 12 is arranged in a dry shape, and the outer surface of the threaded frame 6 is in contact with the outer surface of the sliding frame 12, one end of the stabilizing frame 13 is fixed in the middle part of one side of the lower mold 1, and the stabilizing frame 13 is arranged in a U shape, and the middle part of the prying frame 14 is rotatably connected to the middle part of the stabilizing frame 13, and the prying frame 14 is arranged in an L shape, and the prying frame 14 is arranged on the inner wall of the through groove 17, and the outer surface of the sliding frame 12 is in contact with the outer surface of the prying frame 14, and the sliding frame 12 can drive the prying frame 14 to tilt.

[0024] When the utility model is in use: first, the micro motor 4 drives the screw rod 5 to rotate, so that the threaded frame 6 threadedly connected to the outer surface of the screw rod 5 slides under the limit of the inner wall of one of the connecting frames 3, so that the turntable 7 rotatably connected to the middle part of the threaded frame 6 drives the deburring roller 8 to move. Because the gear 9 fixed at the other end of the deburring roller 8 is driven by the meshing rack plate 10, the deburring roller 8 can rotate while moving. The rotating deburring roller 8 can deburr the workpiece after stamping, and achieve the effect of direct deburring without the need for subsequent processing by the staff, thereby achieving the effect of improving the use effect of the stamping die. At the same time, the micro motor 4 drives the screw rod 5 to rotate, so that the threaded frame 6 threadedly connected to the outer surface of the screw rod 5 can slide under the limit of the inner wall of one of the connecting frames 3, so that the threaded frame 6 can squeeze the sliding frame 12, and then the sliding frame 12 can slide under the stability of one of the connecting frames 3, so that the sliding frame 12 can squeeze the L-shaped prying frame 14, and then the other end of the prying frame 14 can be tilted under the stability of the stabilizing frame 13, so that the stamped workpiece can be tilted, completing the effect of convenient unloading, providing convenient prerequisites for the staff's unloading operation, and thus achieving the effect of improving the convenience of using the stamping die.

[0025] Working principle: The micro motor 4 drives the screw rod 5 to rotate, so that the threaded frame 6 connected to the screw rod 5 drives the deburring roller 8 to move, thereby achieving the effect of direct deburring, without the need for subsequent processing by the staff, thereby improving the use effect of the stamping die. At the same time, the micro motor 4 drives the screw rod 5 to rotate, so that the threaded frame 6 connected to the screw rod 5 squeezes the sliding frame 12, achieving the effect of convenient unloading, providing convenient prerequisites for the staff's unloading operation, thereby improving the convenience of using the stamping die.

[0026] Please refer again Figure 1 , Figure 2 and Figure 4 It is worth mentioning that vertical rods 15 are fixed on both sides of the lower mold 1, and limiting frames 16 are fixed on both sides of the upper mold 2. The outer surfaces of the two vertical rods 15 are in contact with the inner walls of the two limiting frames 16. The vertical rods 15 and limiting frames 16 can be set to limit the position of the stamping mold when performing stamping operations, thereby avoiding the position deviation of the mold during the stamping process, effectively improving the quality of the workpiece stamped by the stamping mold, and further improving the use effect of the stamping mold.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A one-time forming stamping die, comprising a lower die (1), an upper die (2) being arranged above the lower die (1), characterized in that: Connecting frames (3) are fixed on both sides of the lower mold (1), one end of one of the connecting frames (3) is fixed with a micro motor (4), a screw rod (5) is fixed to the driving end of the micro motor (4), the outer surface of the screw rod (5) is threadedly connected to a threaded frame (6), the middle of the threaded frame (6) is rotatably connected to a turntable (7), the middle of the turntable (7) is fixed with a deburring roller (8), the other end of the deburring roller (8) is fixed with a gear (9), and the middle of the other connecting frame (3) is fixed with a rack plate (10).

2. A one-time forming stamping die according to claim 1, characterized in that: A through groove (11) is formed on one side of one of the connecting frames (3), a sliding frame (12) is slidably connected to the inner wall of the through groove (11), a stabilizing frame (13) is fixed in the middle of one side of the lower mold (1), a prying frame (14) is rotatably connected in the middle of the stabilizing frame (13), and a through groove (17) is formed on one side of the lower mold (1).

3. A one-time forming stamping die according to claim 2, characterized in that: The outer surface of the sliding frame (12) is slidably connected to the inner wall of the through groove (11), the through groove (11) penetrates one side of one of the connecting frames (3), the outer surface of the sliding frame (12) is slidably connected to the outer surface of the connecting frame (3), the sliding frame (12) is arranged in a stem shape, and the outer surface of the threaded frame (6) is in contact with the outer surface of the sliding frame (12).

4. A one-time forming stamping die according to claim 2, characterized in that: One end of the stabilizing frame (13) is fixed to the middle of one side of the lower mold (1), the stabilizing frame (13) is U-shaped, the middle of the prying frame (14) is rotatably connected to the middle of the stabilizing frame (13), the prying frame (14) is L-shaped, the prying frame (14) is arranged on the inner wall of the through groove (17), and the outer surface of the sliding frame (12) is in contact with the outer surface of the prying frame (14).

5. The one-time forming stamping die according to claim 1, characterized in that: The outer surface of the threaded frame (6) is slidably connected to the inner wall of one of the connecting frames (3), the middle part of the threaded frame (6) is threadedly connected to the outer surface of the screw rod (5), and the outer surface of the screw rod (5) is rotatably connected to the middle part of one of the connecting frames (3).

6. The one-time forming stamping die according to claim 1, characterized in that: The outer surface of the turntable (7) is rotatably connected to the inner wall of the threaded frame (6), the outer surface of the deburring roller (8) is slidably connected to the inner walls of the two connecting frames (3), the outer surface of the deburring roller (8) is in contact with the outer surface of the lower mold (1), and the gear (9) is meshingly connected to the rack plate (10).

7. The one-time forming stamping die according to claim 1, characterized in that: Vertical rods (15) are fixed on both sides of the lower mold (1), and limiting frames (16) are fixed on both sides of the upper mold (2), and the outer surfaces of the two vertical rods (15) are in contact with the inner walls of the two limiting frames (16).

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