Metal continuous stamping die

Abstract

The utility model discloses a metal continuous stamping die, which relates to the technical field of stamping dies, and comprises a bottom plate, a frame body is fixed at the top end of the bottom plate, the inner wall of a filter screen cover is matched with the outer wall of an air blowing pipe, so that a connecting block fixed at one end of the filter screen cover is matched with the inner wall of an annular plate, and air is blown near a stamping head through the air blowing pipe. A lower die block is placed at the top end of a bottom plate, concave plates fixed to the two sides of the lower die block are clamped to the inner wall of the bottom plate, the outer wall of a connecting plate is arranged on the inner wall of the bottom plate in a sleeving mode, and therefore the lower die block is fixed to the upper die block through the concave plates, and the inner wall of the bottom plate is sleeved with the outer wall of the connecting plate; and one side of the connecting plate is matched with the inner wall of a connecting groove formed in the outer wall of the concave plate, so that the lower die block is fastened and mounted at the top end of the bottom plate, deformation and fracture of a cavity caused by long-time stamping of the lower die block are avoided, and workers can mount, dismount and maintain the lower die block regularly.

Description

Technical Field

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

[0002] Metal progressive stamping dies are a type of die used for the continuous stamping of metal.

[0003] Based on the above, the inventors have discovered that there are many metal progressive stamping dies on the market. However, in general, the stamping head is controlled by the operator to stamp the metal inside the cavity. However, the stamping head works for a long time, and the hot air circulation rate around it is not good, which can easily cause the temperature of the outer surface of the stamping head to be too high, thereby reducing the stamping performance of the stamping head on the metal. Therefore, in view of this, the inventors have studied and improved the existing structure to provide a metal progressive stamping die, in order to achieve a more practical purpose. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a continuous metal stamping die, including a base plate, a frame fixed to the top of the base plate, a hydraulic cylinder fixed to the outer wall of the frame, a stamping head fixed to the output end of the hydraulic cylinder, a blower mechanism at the top of the frame, and an installation mechanism at the top of the base plate.

[0006] The blower mechanism includes:

[0007] The fan is fixed at its bottom end to the top end of the frame. A connecting pipe is fixed at one end of the fan. A cover plate is provided on the outer wall of the connecting pipe. The cover plate is located at the top end of the frame. Two air blowing pipes are provided on the inner wall of the frame.

[0008] As a preferred embodiment of this utility model, a sealing strip slides on the outer wall of the connecting pipe, and two square plates are fixed on the outer wall of the sealing strip, with both square plates disposed on one side of the cover plate.

[0009] As a preferred embodiment of this utility model, filter screens are provided on the outer walls of both air blowers, and the two filter screens are located on both sides of the stamping head.

[0010] As a preferred embodiment of this utility model, the installation mechanism includes:

[0011] The lower module is located at the top of the base plate. Both sides of the lower module are fixed with concave plates, and the outer walls of the two concave plates are matched with the inner walls of the base plate.

[0012] As a preferred embodiment of this utility model, a connecting groove is provided on one side of each of the two concave plates, a connecting plate is provided on the inner wall of each of the two connecting grooves, and the outer wall of each of the two connecting plates is fitted with the inner wall of the bottom plate.

[0013] As a preferred embodiment of this utility model, a block is fixed to one side of each of the two square plates, and the outer walls of the two blocks are matched with the inner walls of the cover plate.

[0014] As a preferred embodiment of this utility model, each of the two filter screen covers has an annular plate at one end, the inner walls of the two annular plates are matched with the outer walls of the blower pipe, the inner walls of the two annular plates are provided with connecting blocks, and one end of each connecting block is fixed to one end of the filter screen cover.

[0015] The beneficial effects of this utility model are:

[0016] 1. In this solution, the inner wall of the filter screen is matched with the outer wall of the blower pipe, so that the connecting block fixed at one end of the filter screen is matched with the inner wall of the ring plate. Thus, one end of the filter screen is installed in abutment with the ring plate. The sealing strip slides on the outer wall of the connecting pipe until the square plates fixed on both sides of the sealing strip abut against one side of the cover plate. The outer wall of the square block fixed on one side of the square plate matches the inner wall of the cover plate. The fan controls the air to be injected into the inside of the cover plate through the connecting pipe, and then blows air near the stamping head through the blower pipe to accelerate the air circulation rate around it, thereby cooling the outer surface of the stamping head. This facilitates better stamping and forming of metal by the device.

[0017] 2. In this solution, the lower module is placed on top of the base plate, and the recessed plates fixed on both sides of the lower module are engaged with the inner wall of the base plate. The outer wall of the connecting plate is fitted with the inner wall of the base plate until one side of the connecting plate matches the inner wall of the connecting groove on the outer wall of the recessed plate. This ensures that the lower module is securely installed on top of the base plate, preventing deformation and cracking of the cavity caused by long-term stamping of the lower module, and allowing workers to install, disassemble and maintain it regularly. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a continuous metal stamping die according to this utility model;

[0020] Figure 2 This is a bottom view structural diagram of a metal continuous stamping die according to the present invention;

[0021] Figure 3This is a schematic diagram of the blower mechanism of a continuous metal stamping die according to the present invention;

[0022] Figure 4 This is an exploded view of the installation mechanism of a continuous metal stamping die according to this utility model.

[0023] Figure 5 This is a schematic diagram of the separation structure of the filter screen and the blower pipe in a continuous metal stamping die of this utility model.

[0024] In the diagram: 1. Base plate; 2. Frame; 3. Hydraulic cylinder; 4. Punching head; 5. Blowering mechanism; 51. Fan; 52. Connecting pipe; 53. Cover plate; 54. Blowering pipe; 6. Installation mechanism; 61. Lower module; 62. Concave plate; 63. Connecting groove; 64. Connecting plate; 7. Sealing strip; 8. Square plate; 9. Filter screen cover; 10. Block; 11. Ring plate; 12. Connecting block. Detailed Implementation

[0025] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0026] Example: Figures 1-5 As shown, this utility model provides a continuous metal stamping die, including a base plate 1, a frame 2 fixed to the top of the base plate 1, a hydraulic cylinder 3 fixed to the outer wall of the frame 2, a stamping head 4 fixed to the output end of the hydraulic cylinder 3, a blower mechanism 5 provided at the top of the frame 2, and an installation mechanism 6 provided at the top of the base plate 1.

[0027] Hair dryer mechanism 5 includes:

[0028] Fan 51, the bottom end of fan 51 is fixed to the top end of frame 2, one end of fan 51 is fixed with connecting pipe 52, the outer wall of connecting pipe 52 is matched with cover plate 53, cover plate 53 is set at the top end of frame 2, and the inner wall of frame 2 is matched with two air blowing pipes 54.

[0029] As attached Figure 3 As shown, a sealing strip 7 slides on the outer wall of the connecting pipe 52, and two square plates 8 are fixed on the outer wall of the sealing strip 7. Both square plates 8 are set on one side of the cover plate 53, and a block 10 is fixed on one side of each of the two square plates 8. The outer walls of the two blocks 10 are matched with the inner walls of the cover plate 53, so as to facilitate tight installation between the connecting pipe 52 and the cover plate 53.

[0030] As attached Figure 3 and Figure 5As shown, filter screen covers 9 are matched on the outer walls of the two air blowing pipes 54. The two filter screen covers 9 are located on both sides of the stamping head 4. One end of each filter screen cover 9 is provided with a ring plate 11. The inner walls of the two ring plates 11 are matched with the outer walls of the air blowing pipes 54. The inner walls of the two ring plates 11 are provided with connecting blocks 12. One end of each connecting block 12 is fixed to one end of the filter screen cover 9, which facilitates the protective installation of one end of the air blowing pipes 54.

[0031] As attached Figure 1 and Figure 4 As shown, the mounting mechanism 6 includes:

[0032] The lower module 61 is located at the top of the base plate 1. Both sides of the lower module 61 are fixed with concave plates 62. The outer walls of the two concave plates 62 are matched with the inner walls of the base plate 1. A connecting groove 63 is opened on one side of the two concave plates 62. A connecting plate 64 is provided on the inner wall of the two connecting grooves 63. The outer walls of the two connecting plates 64 are fitted with the inner walls of the base plate 1 to prevent the lower module 61 from deforming and cracking due to long-term stamping, so that the staff can regularly install, disassemble and maintain it.

[0033] Working principle: In use, the lower module 61 is placed on the top of the base plate 1, and the recessed plates 62 fixed on both sides of the lower module 61 are respectively engaged with the inner wall of the base plate 1. The outer wall of the connecting plate 64 is fitted onto the inner wall of the base plate 1 until one side of the connecting plate 64 matches the inner wall of the connecting groove 63 opened on the outer wall of the recessed plate 62. This ensures that the lower module 61 is securely installed on the top of the base plate 1, preventing deformation and cracking of the cavity caused by long-term stamping of the lower module 61, so that the staff can regularly install, disassemble and maintain it. The inner wall of the filter screen 9 is matched with the outer wall of the air pipe 54, so that the connecting block fixed at one end of the filter screen 9 is connected. The filter screen 9 is installed in conjunction with the inner wall of the ring plate 11, so that one end of the filter screen 9 is installed in contact with the ring plate 11. The sealing strip 7 slides on the outer wall of the connecting pipe 52 until the square plates 8 fixed on both sides of the sealing strip 7 abut against one side of the cover plate 53, so that the outer wall of the square block 10 fixed on one side of the square plate 8 matches the inner wall of the cover plate 53. The fan 51 controls the air force to be injected into the interior of the cover plate 53 through the connecting pipe 52, and then blows air near the stamping head 4 through the air blowing pipe 54 to accelerate the air circulation rate around it, thereby cooling the outer surface of the stamping head 4, thus facilitating the device to better stamp and form metal.

[0034] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A continuous metal stamping die, comprising a base plate (1), a frame (2) fixed to the top of the base plate (1), a hydraulic cylinder (3) fixed to the outer wall of the frame (2), and a stamping head (4) fixed to the output end of the hydraulic cylinder (3), characterized in that, The top of the frame (2) is provided with a blower mechanism (5), and the top of the base plate (1) is provided with an installation mechanism (6). The blower mechanism (5) includes: A fan (51) is fixed at the bottom end to the top end of the frame (2). A connecting pipe (52) is fixed at one end of the fan (51). A cover plate (53) is matched on the outer wall of the connecting pipe (52). The cover plate (53) is located at the top end of the frame (2). Two air blowing pipes (54) are matched on the inner wall of the frame (2).

2. The metal continuous stamping die according to claim 1, characterized in that, The outer wall of the connecting pipe (52) is slidably covered with a sealing strip (7), and two square plates (8) are fixed to the outer wall of the sealing strip (7). Both square plates (8) are located on one side of the cover plate (53).

3. A continuous metal stamping die according to claim 1, characterized in that, The outer walls of the two blow pipes (54) are fitted with filter screens (9), and the two filter screens (9) are located on both sides of the stamping head (4).

4. A continuous metal stamping die according to claim 1, characterized in that, The installation mechanism (6) includes: The lower module (61) is located at the top of the base plate (1). Both sides of the lower module (61) are fixed with concave plates (62), and the outer walls of the two concave plates (62) are matched with the inner walls of the base plate (1).

5. A continuous metal stamping die according to claim 4, characterized in that, Each of the two concave plates (62) has a connecting groove (63) on one side, and the inner wall of each of the two connecting grooves (63) is provided with a connecting plate (64). The outer wall of each of the two connecting plates (64) is fitted with the inner wall of the bottom plate (1).

6. A continuous metal stamping die according to claim 2, characterized in that, Each of the two square plates (8) has a block (10) fixed on one side, and the outer wall of each of the two blocks (10) is matched with the inner wall of the cover plate (53).

7. A continuous metal stamping die according to claim 3, characterized in that, One end of each of the two filter screen covers (9) is provided with a ring plate (11), the inner wall of each of the two ring plates (11) is matched with the outer wall of the blow pipe (54), the inner wall of each of the two ring plates (11) is provided with a connecting block (12), and one end of each of the two connecting blocks (12) is fixed to one end of the filter screen cover (9).

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