A stamping die having a cooling device

Abstract

The utility model relates to punch die technical field, and disclose a kind of punch die with cooling device, including pedestal, the outer wall of pedestal is provided with workbench, the outer wall of workbench is provided with stamping assembly, the outer wall of workbench is provided with external spray assembly, when using in daily life, stamping assembly can carry out existing stamping operation, when needing to cool, start installed external spray assembly, so that water liquid can be constantly poured into lower die bin, when cooling is finished, hydraulic rod is retracted, at this time, lower die bin will be relatively displaced with ring plate, so that the water liquid in lower die bin will constantly discharge, and when lower die bin is displaced, it will make slide bar be displaced in guide slot, so as to drive impact head periodic knock on hit plate, finally through vibration, the water liquid in the inner wall of lower die bin can be better discharged, guarantee the stability of lower die bin when subsequent stamping.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, specifically a stamping die with a cooling device. Background Technology

[0002] Stamping dies are special process equipment used in cold stamping to process materials into parts. Stamping is a pressure processing method that uses dies mounted on a press to apply pressure to materials at room temperature, causing them to separate or plastically deform, thereby obtaining the desired parts.

[0003] According to a mold stamping device with rapid cooling function (Announcement No.: CN214814224U), the lower mold can be rotated by the handle and rotating shaft. With the help of the second water pump, water spray pipe and water tank, the workpiece inside the lower mold can be sprayed evenly to achieve uniform heat dissipation, which greatly improves the cooling efficiency of the workpiece and avoids the phenomenon of local overheating.

[0004] However, in actual use, although the above-mentioned equipment can spray the workpiece inside the lower die evenly to achieve uniform heat dissipation, the residual water will affect the stamping effect when it is lifted and subsequently stamped. In view of this, we propose a stamping die with a cooling device. Utility Model Content

[0005] The purpose of this invention is to provide a stamping die with a cooling device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stamping die with a cooling device, comprising a base, a worktable provided on the outer wall of the base, a stamping assembly provided on the outer wall of the worktable, an external spray assembly provided on the outer wall of the worktable, a cooling discharge assembly provided on the outer wall of the base, the cooling discharge assembly comprising a hydraulic rod, the hydraulic rod being fixedly connected to the outer wall of the base, a lower die chamber being fixedly connected to the end of the hydraulic rod, a fixing pile being fixedly connected to the outer wall of the base, a ring plate being fixedly connected to the end of the fixing pile, and a guide groove being provided on the outer wall of the fixing pile;

[0007] The lower sleeve is fixedly connected to the outer wall of the lower mold chamber. A displacement block is slidably connected to the inner wall of the lower sleeve. A collision head is fixedly connected to the outer wall of the displacement block. A sliding rod is fixedly connected to the outer wall of the displacement block. An impact plate is fixedly connected to the outer wall of the lower mold chamber.

[0008] Preferably, the outer wall of the slide rod is slidably connected to the inner wall of the guide groove, so that the slide rod can move smoothly.

[0009] Preferably, the center line of the ring plate and the center line of the fixed pile are on the same straight line, so that the ring plate can withstand the impact smoothly.

[0010] Preferably, the outer wall of the lower mold chamber is adapted to the outer wall of the ring plate, so that the lower mold chamber can make stable relative displacement with the ring plate.

[0011] Preferably, the inner wall of the workbench is provided with a touch-down assembly, the touch-down assembly includes an elastic telescopic plate, the elastic telescopic plate is fixedly connected to the inner wall of the workbench, the end of the elastic telescopic plate is fixedly connected to a pressure plate, the outer wall of the pressure plate is fixedly connected to a fixed arc block, and the outer wall of the lower mold chamber is fixedly connected to a movable arc block.

[0012] Preferably, the outer wall of the movable arc block is adapted to the outer wall of the fixed arc block, so that the movable arc block and the fixed arc block can rub against each other when they are in relative displacement.

[0013] Preferably, the number of movable arc blocks is several, and the several movable arc blocks are arranged in a linear array on the outer wall of the lower mold chamber.

[0014] Compared with the prior art, this utility model provides a stamping die with a cooling device, which has the following beneficial effects:

[0015] 1. This stamping die with a cooling device allows the stamping components to perform existing stamping operations during normal use. When cooling is required, the installed external spray assembly is activated, allowing water to continuously flow into the lower die chamber. After cooling is complete, the hydraulic rod is retracted, causing the lower die chamber to shift relative to the ring plate, thus continuously draining the water from the lower die chamber. Furthermore, the shifting of the lower die chamber causes the sliding rod to shift in the guide groove, which in turn causes the impact head to periodically strike the impact plate. Ultimately, the vibration allows the water inside the lower die chamber to be better drained, ensuring the stability of the lower die chamber during subsequent stamping operations.

[0016] 2. The stamping die with a cooling device moves the lower die chamber simultaneously with the moving arc block, causing the fixed arc block on the pressure plate to continuously rub against the moving arc block on the lower die chamber. This allows the water adhering to the surface of the lower die chamber to flow off better, ensuring that the lower die chamber can perform better subsequent stamping and further improving the overall practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the hydraulic rod and worktable structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the ring plate and lower mold chamber structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the elastic telescopic plate and workbench structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the movable arc block and elastic telescopic plate structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the guide groove and pressure plate structure of this utility model;

[0023] Figure 7 This is a schematic diagram of the lower sleeve and displacement block structure of this utility model.

[0024] In the diagram: 1. Base; 2. Workbench; 3. Stamping assembly; 4. External spray assembly; 5. Cooling exhaust assembly; 501. Hydraulic rod; 502. Lower mold chamber; 503. Fixed pile; 504. Ring plate; 505. Guide groove; 506. Lower sleeve; 507. Displacement block; 508. Collision head; 509. Sliding rod; 510. Impact plate; 6. Contact assembly; 601. Elastic telescopic plate; 602. Contact plate; 603. Fixed arc block; 604. Moving arc block. Detailed Implementation

[0025] like Figures 1-7 As shown, this utility model provides a technical solution: a stamping die with a cooling device, including a base 1, a worktable 2 on the outer wall of the base 1, a stamping assembly 3 on the outer wall of the worktable 2, an external spray assembly 4 on the outer wall of the worktable 2, the external spray assembly 4 being able to spray water after installation, a cooling discharge assembly 5 on the outer wall of the base 1, the cooling discharge assembly 5 including a hydraulic rod 501, the hydraulic rod 501 being fixedly connected to the outer wall of the base 1, the end of the hydraulic rod 501 being fixedly connected to a lower die chamber 502, a fixing pile 503 being fixedly connected to the outer wall of the base 1, a ring plate 504 being fixedly connected to the end of the fixing pile 503, and a guide groove 505 being opened on the outer wall of the fixing pile 503.

[0026] Furthermore, the lower sleeve 506 is fixedly connected to the outer wall of the lower mold chamber 502. The inner wall of the lower sleeve 506 is slidably connected to a displacement block 507. The outer wall of the displacement block 507 is fixedly connected to a collision head 508. The outer wall of the displacement block 507 is fixedly connected to a sliding rod 509. The outer wall of the lower mold chamber 502 is fixedly connected to a strike plate 510.

[0027] In this embodiment of the utility model, the outer wall of the slide rod 509 is slidably connected to the inner wall of the guide groove 505, so that the slide rod 509 can move smoothly. The center line of the ring plate 504 and the center line of the fixed pile 503 are on the same straight line, so that the ring plate 504 can withstand the punching smoothly. The outer wall of the lower mold chamber 502 is adapted to the outer wall of the ring plate 504, so that the lower mold chamber 502 can move smoothly relative to the ring plate 504.

[0028] Furthermore, the inner wall of the workbench 2 is provided with a touch-down assembly 6, which includes an elastic telescopic plate 601. The elastic telescopic plate 601 is fixedly connected to the inner wall of the workbench 2. The end of the elastic telescopic plate 601 is fixedly connected to a pressure plate 602. The outer wall of the pressure plate 602 is fixedly connected to a fixed arc block 603. The outer wall of the lower mold chamber 502 is fixedly connected to a movable arc block 604. The outer wall of the movable arc block 604 is adapted to the outer wall of the fixed arc block 603, so that the movable arc block 604 and the fixed arc block 603 can rub against each other when they are relatively displaced. The number of movable arc blocks 604 is several, and the several movable arc blocks 604 are arranged in a linear array on the outer wall of the lower mold chamber 502.

[0029] In this invention, during daily use, the stamping assembly 3 can perform existing stamping operations. When cooling is required, the installed external spray assembly 4 is activated, allowing water to continuously spray into the lower die chamber 502. After cooling is complete, the hydraulic rod 501 is retracted, causing the lower die chamber 502 to move relative to the ring plate 504, thereby continuously draining the water from the lower die chamber 502. As the lower die chamber 502 moves, the sliding rod 509 moves in the guide groove 505, causing the collision head 508 to periodically strike the impact plate 510. Ultimately, the vibration allows the water on the inner wall of the lower die chamber 502 to be better drained, ensuring the stability of the lower die chamber 502 during subsequent stamping.

[0030] When the lower die chamber 502 is displaced, the moving arc block 604 will also be displaced simultaneously, which will cause the fixed arc block 603 on the pressure plate 602 to continuously rub against the moving arc block 604 on the lower die chamber 502. This allows the water adhering to the surface of the lower die chamber 502 to flow off better, ensuring that the lower die chamber 502 can perform subsequent stamping better, and also further improving the overall practicality.

[0031] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A stamping die with a cooling device, comprising a base (1), a worktable (2) provided on the outer wall of the base (1), a stamping assembly (3) provided on the outer wall of the worktable (2), and an external spray assembly (4) provided on the outer wall of the worktable (2), characterized in that: The outer wall of the base (1) is provided with a cooling discharge assembly (5), the cooling discharge assembly (5) comprising: A hydraulic rod (501) is fixedly connected to the outer wall of the base (1). The end of the hydraulic rod (501) is fixedly connected to a lower mold chamber (502). A fixing pile (503) is fixedly connected to the outer wall of the base (1). A ring plate (504) is fixedly connected to the end of the fixing pile (503). A guide groove (505) is provided on the outer wall of the fixing pile (503). The lower sleeve (506) is fixedly connected to the outer wall of the lower mold chamber (502). The inner wall of the lower sleeve (506) is slidably connected to a displacement block (507). The outer wall of the displacement block (507) is fixedly connected to a collision head (508). The outer wall of the displacement block (507) is fixedly connected to a sliding rod (509). The outer wall of the lower mold chamber (502) is fixedly connected to a strike plate (510).

2. A stamping die with a cooling device according to claim 1, characterized in that: The outer wall of the slide rod (509) is slidably connected to the inner wall of the guide groove (505).

3. A stamping die with a cooling device according to claim 1, characterized in that: The centerline of the ring plate (504) and the centerline of the fixed pile (503) are on the same straight line.

4. A stamping die with a cooling device according to claim 1, characterized in that: The outer wall of the lower mold chamber (502) is adapted to the outer wall of the ring plate (504).

5. A stamping die with a cooling device according to claim 1, characterized in that: The inner wall of the workbench (2) is provided with a touch-down assembly (6), which includes an elastic telescopic plate (601). The elastic telescopic plate (601) is fixedly connected to the inner wall of the workbench (2). A touch-pressing plate (602) is fixedly connected to the end of the elastic telescopic plate (601). A fixed arc block (603) is fixedly connected to the outer wall of the touch-pressing plate (602). A movable arc block (604) is fixedly connected to the outer wall of the lower mold chamber (502).

6. A stamping die with a cooling device according to claim 5, characterized in that: The outer wall of the movable arc block (604) is adapted to the outer wall of the fixed arc block (603).

7. A stamping die with a cooling device according to claim 5, characterized in that: The number of the movable arc blocks (604) is several, and the several movable arc blocks (604) are arranged in a linear array on the outer wall of the lower mold chamber (502).

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