A continuous stamping device for flat gaskets

Abstract

The utility model discloses a kind of continuous stamping devices of flat pad, including base and installing left rack on base, the base is equipped with continuous stamping mechanism;Continuous stamping mechanism includes stamping bottom die, a group of grooves one, a group of support rods, a group of spring one, lifting platform, stamping top die, groove two, sliding seat, center punch, spring two, high-pressure air-blowing nozzle and drive mechanism.The utility model has the beneficial effect that, by being equipped with continuous stamping mechanism on base, using stamping top die cooperation stamping bottom die, composite stamping blanking is formed, to reduce burr generation, high-pressure air-blowing nozzle can automatically blow flat pad after stamping forming to flat pad collection box, realize flat pad continuous stamping, to satisfy the continuous production demand of large quantities of flat pad.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment technology, specifically to a flat pad continuous stamping device. Background Technology

[0002] Stamped parts, as a common type of metal forming component, are widely used in machinery, automotive, construction, and other fields. Their production relies on stamping technology, which uses dies to apply pressure to metal sheets to achieve shaping, and is characterized by high efficiency and low cost.

[0003] Flat gasket stamping is a type of stamping processing technology. It mainly uses a press and dies to apply external force to metal sheets, causing them to undergo plastic deformation or separation, thereby obtaining flat gasket parts of specific shapes and sizes. Existing flat gasket stamping equipment often relies on manual operation to complete processes such as stamping and part removal, which cannot meet the needs of continuous production of large batches of gaskets, and burrs are easily generated during the stamping process. Utility Model Content

[0004] To address the above deficiencies, this utility model provides a continuous stamping device for flat pads to solve the problem of flat pad stamping and forming.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A flat pad continuous stamping device includes a base and a frame mounted on the left side of the base, wherein a continuous stamping mechanism is provided on the base; The continuous stamping mechanism includes a stamping bottom die, a set of grooves, a set of support rods, a set of springs, a lifting platform, a stamping top die, a groove, a sliding seat, a center punch, a spring, a high-pressure air nozzle, and a drive mechanism. The stamping bottom die is fixed on a base. The first set of grooves is opened on both sides inside the stamping bottom die. The bottom of the first set of support rods is movably inserted into the first set of grooves. The first set of springs is fitted onto the first set of support rods. The lifting platform is installed on the upper end of the first set of support rods. The stamping top die is located above the stamping bottom die. The second set of grooves is opened at the bottom inside the stamping top die. The sliding seat is slidably installed in the second set of grooves. The center punch is fixed at the top inside the second set of grooves. The second set of springs is fitted onto the outer surface of the center punch. The high-pressure air nozzle is installed on the right side of the stamping top die. The drive mechanism is connected to the top of the stamping top die.

[0006] Furthermore, the drive mechanism includes a drive motor, a crankshaft, and a connecting rod. The drive motor is horizontally mounted on the left side of the base, the crankshaft is movably mounted on the upper end of the frame, one end of the connecting rod is hinged to the crankshaft, and the other end is hinged to the stamping die. The drive mechanism can drive the stamping die to reciprocate up and down through the crankshaft and the connecting rod, thereby realizing continuous stamping of the flat pad.

[0007] Furthermore, the drive motor and the crankshaft are connected by a transmission belt to achieve transmission between the drive motor and the crankshaft.

[0008] Furthermore, the high-pressure air nozzle is connected to an external air pump to facilitate blowing off the stamped flat pad.

[0009] Furthermore, a guide trough is installed on the left side of the lifting platform, which is used to guide the stainless steel coil. An inclined guide trough is opened on the right side of the lifting platform, and a flat pad collection box corresponding to the guide trough is placed on the base. The blown flat pads can fall into the flat pad collection box through the guide trough to achieve automatic collection.

[0010] Furthermore, the stamping die has a blanking hole, and the base has a collection groove that communicates with the blanking hole. The waste generated during stamping can fall into the collection groove through the blanking hole for easy cleaning.

[0011] This utility model provides a continuous stamping device for flat pads, which has the following advantages: by setting a continuous stamping mechanism on the base, and using a stamping top die and a stamping bottom die for composite stamping blanking, burr generation is reduced; and a high-pressure air nozzle can automatically blow the stamped flat pads into the flat pad collection box, thereby realizing continuous stamping of flat pads to meet the needs of continuous production of large batches of flat pads. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a flat pad continuous stamping device according to the present invention.

[0013] Figure 2 This is a schematic diagram of the continuous stamping mechanism of this utility model.

[0014] Figure 3 This is a side view of the frame described in this utility model.

[0015] Figure 4 This is a side view of the guide trough plate described in this utility model.

[0016] Figure 5 This is a top view of the flat pad collection box described in this utility model.

[0017] Figure 6 This is a schematic diagram of the flat pad stamping process of this utility model.

[0018] In the diagram: 1. Base; 2. Frame; 3. Stamping bottom die; 4. Groove 1; 5. Support rod; 6. Spring 1; 7. Lifting platform; 8. Stamping top die; 9. Groove 2; 10. Sliding seat; 11. Center punch; 12. Spring 2; 13. High-pressure air nozzle; 14. Drive motor; 15. Crankshaft; 16. Connecting rod; 17. Transmission belt; 18. Guide chute plate; 19. Guide chute; 20. Flat pad collection box; 21. Drop hole; 22. Collection trough. Detailed Implementation

[0019] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0020] Please see Figures 1 to 6 As shown, this application provides a flat pad continuous stamping device, including a base 1 and a left frame 2 mounted on the base 1. The base 1 is provided with a continuous stamping mechanism; the continuous stamping mechanism includes a stamping bottom die 3, a set of grooves 4, a set of support rods 5, a set of springs 6, a lifting platform 7, a stamping top die 8, a second groove 9, a sliding seat 10, a center punch 11, a second spring 12, a high-pressure air nozzle 13, and a driving mechanism. The stamping bottom die 3 is fixed on the base 1, and a set of grooves 4 are opened on both sides inside the stamping bottom die 3. 5. The bottom movable insert is installed in a set of grooves 4, and limit blocks are installed at the lower end respectively. A set of springs 6 is fitted on a set of support rods 5. The lifting platform 7 is installed on the upper end of the set of support rods 5. The stamping top die 8 is located above the stamping bottom die 3. Groove 2 9 is opened in the bottom of the stamping top die 8. The sliding seat 10 is slidably installed in groove 2 9. The center punch 11 is fixed in the top of groove 2 9. Spring 2 12 is fitted on the outer surface of the center punch 11. The high-pressure air nozzle 13 is installed on the right side of the stamping top die 8. The drive mechanism is connected to the top of the stamping top die 8.

[0021] In this embodiment, after the stainless steel coil is unwound and leveled by the uncoiler, its internal stress is removed by leveling, and then it is fed to the stamping die 8 by a servo feeder. The initial states of the stamping die 3 and the stamping die 8 are as follows: Figure 1 As shown, during stamping, the drive mechanism lowers the stamping top die 8, which first contacts the stamping bottom die 3 and the lifting platform 7. Then, the stamping top die 8 continues to descend, pushing the lifting platform 7 downwards. A set of support rods 5 provides support and guidance, and a set of springs 6 is in a compressed state. Simultaneously, the sliding seat 10 is pressed upwards by the stamping bottom die 3, compressing spring 12. Combined with the center punch 11, this completes the stamping forming of the flat pad. Figure 2 As shown, the use of stamping top die 8 and stamping bottom die 3 for compound stamping blanking can reduce burr generation. Then, stamping bottom die 3 and stamping top die 8 are reset, and the stainless steel coil continues to be fed forward, pushing the stamped flat pad to move to below the high-pressure air nozzle 13. The high-pressure air nozzle 13 can automatically blow the stamped flat pad into the flat pad collection box 20, realizing continuous stamping of flat pads to meet the continuous production needs of large batch flat pads.

[0022] In some embodiments, the drive mechanism includes a drive motor 14, a crankshaft 15, and a connecting rod 16. The drive motor 14 is horizontally mounted on the left side of the base 1. The crankshaft 15 is movably mounted on the upper end of the frame 2 through a fastening bearing. One end of the connecting rod 16 is hinged to the crankshaft 15, and the other end is hinged to the stamping die 8. The drive mechanism can drive the stamping die 8 to reciprocate up and down through the crankshaft 15 and the connecting rod 16, thereby realizing continuous stamping of the flat pad.

[0023] In some embodiments, the drive motor 14 and the crankshaft 15 are connected by a transmission belt 17 to realize the transmission between the drive motor 14 and the crankshaft 15.

[0024] In some embodiments, the high-pressure blowing nozzle 13 is connected to an external air pump to facilitate blowing off the stamped flat pad.

[0025] In some embodiments, a guide trough plate 18 is installed on the left side of the lifting platform 7. The guide trough plate 18 is used to guide the stainless steel coil. An inclined guide trough 19 is opened on the right side. A flat pad collection box 20 corresponding to the guide trough 19 is placed on the base 1. The blown flat pads can fall into the flat pad collection box 20 through the guide trough 19 to achieve automatic collection.

[0026] In some embodiments, the stamping die 3 has a blanking hole 21 and the base 1 has a collection groove 22 that communicates with the blanking hole 21. The waste generated during stamping can fall into the collection groove 22 through the blanking hole 21 for easy cleaning.

[0027] The above technical solution only embodies the preferred technical solution of this utility model. Any changes that may be made by those skilled in the art to certain parts of it embody the principle of this utility model and fall within the protection scope of this utility model.

Claims

1. A continuous punching device for flat gaskets, comprising a base (1) and a left-hand frame (2) mounted on the base (1), characterized in that, The base (1) is provided with a continuous stamping mechanism; The continuous stamping mechanism includes a stamping bottom die (3), a set of grooves (4), a set of support rods (5), a set of springs (6), a lifting platform (7), a stamping top die (8), a second groove (9), a sliding seat (10), a center punch (11), a second spring (12), a high-pressure air nozzle (13), and a drive mechanism. The stamping bottom die (3) is fixed on the base (1). A set of grooves (4) is opened on both sides inside the stamping bottom die (3). The bottom of a set of support rods (5) is movably inserted into a set of grooves (4). A set of springs (6) is fitted into a set of... On the support rod (5), the lifting platform (7) is installed on the upper end of a set of support rods (5), the stamping top die (8) is located above the stamping bottom die (3), the second groove (9) is opened in the bottom of the stamping top die (8), the sliding seat (10) is slidably installed in the second groove (9), the center punch (11) is fixed in the top of the second groove (9), the second spring (12) is fitted on the outer surface of the center punch (11), the high pressure blowing nozzle (13) is installed on the right side of the stamping top die (8), and the driving mechanism is connected to the top of the stamping top die (8).

2. The apparatus according to claim 1, wherein The drive mechanism includes a drive motor (14), a crankshaft (15) and a connecting rod (16). The drive motor (14) is horizontally mounted on the left side of the base (1). The crankshaft (15) is movably mounted on the upper end of the frame (2). One end of the connecting rod (16) is hinged to the crankshaft (15), and the other end is hinged to the stamping die (8).

3. The apparatus according to claim 2, wherein The drive motor (14) and crankshaft (15) are connected by a transmission belt (17).

4. The apparatus according to claim 1, wherein The high-pressure air nozzle (13) is connected to an external air pump.

5. The apparatus according to claim 1, wherein The lifting platform (7) has a guide trough plate (18) installed on the left side and an inclined guide trough (19) on the right side. A flat collection box (20) corresponding to the guide trough (19) is placed on the base (1).

6. The apparatus according to claim 1, wherein The stamping die (3) has a blanking hole (21) and the base (1) has a collection groove (22) that communicates with the blanking hole (21).

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