Continuous stamping die for metal stamping

Abstract

The utility model discloses a continuous stamping die for metal stamping, which comprises an upper cover plate, an upper die is welded below the upper cover plate, the side surface of the upper die is fixedly connected with a fixing plate, a mounting plate is arranged below the upper die, the side surface of the mounting plate is fixedly connected with a side plate, and the side surface of the side plate penetrates through a threaded rod. One end of the threaded rod is fixedly connected with a turntable. According to the continuous stamping die for metal stamping, the mounting plate is additionally arranged on the surface of the upper die body, the side plate is additionally arranged on the side face of the mounting plate, and the fixing plate is mounted on the side face of the upper die body, so that when replacement is needed due to long-time use extrusion, abrasion or deformation, a rotating disc only needs to be rotated, and a threaded rod is taken down; the mounting plate can be taken down by taking out the side plate from the side face of the fixing plate, the side face of a new mounting plate side face is clamped to the inner side of the fixing plate, replacement can be carried out by rotating the rotating disc to tighten the threaded rod, and replacement is more convenient after abrasion.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal stamping dies, and in particular relates to a continuous stamping die for metal stamping. Background Art

[0002] A stamping die is a special process equipment used to process materials into parts during cold stamping. It is called a cold stamping die. Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation, thereby obtaining the desired parts.

[0003] The stamping dies currently on the market have the following problems when used:

[0004] 1. Traditional stamping dies need to be stamped continuously when in use. When used for too long, the plate on the upper die is prone to wear or deformation under long-term extrusion. When stamping again, the shape of the pressed metal will be inaccurate, and it is difficult to replace after wear;

[0005] 2. When using traditional stamping dies, the metal plate that needs to be stamped continuously is generally placed on the lower die surface. Generally, the metal plate that is prevented is too long. The tail of the extended metal plate droops due to gravity, and the front part will be tilted, resulting in the metal plate being placed unstable during stamping. Utility Model Content

[0006] The utility model aims to provide a continuous stamping die for metal stamping to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a continuous stamping die for metal stamping, an upper die is welded under the upper cover plate, the side of the upper die is fixedly connected to the fixing plate, a mounting plate is provided under the upper die, the side of the mounting plate is fixedly connected to the side plate, a threaded rod passes through the side of the side plate, and one end of the threaded rod is fixedly connected to a turntable.

[0008] Preferably, a lower mold is provided below the upper mold, a lower cover plate is welded to the bottom of the lower mold, the side of the lower cover plate is fixedly connected to an extension plate, a pull-out plate is inserted inside the extension plate, a slider is welded to the side of the pull-out plate, one end of the slider is fixedly connected to a limit block, and the side of the pull-out plate is fixedly connected to a baffle.

[0009] Preferably, the upper mold side surface is fixedly connected to an insert tube, and four insert tubes are provided. The lower mold side surface is fixedly connected to a fixing block, and the surface of the fixing block is fixedly connected to an insert rod, and the insert rod is inserted into the insert tube.

[0010] Preferably, a metal plate is inlaid on the surface of the baffle, a magnetic plate is inlaid on the side of the extension plate, and a handle is fixedly connected to the surface of the baffle.

[0011] Preferably, a plate is provided on the surface of the mounting plate, and a mold groove is provided on the surface of the lower mold.

[0012] Preferably, a support rod is welded to the bottom of the extension plate, and two support rods are provided. A connecting rod is provided on the surface of the upper cover plate, and four connecting rods are provided.

[0013] The utility model provides a continuous stamping die for metal stamping, which has the following advantages:

[0014] 1. A continuous stamping die for metal stamping, by adding a mounting plate on the surface of the upper die, adding a side plate on the side of the mounting plate, and installing a fixed plate on the side of the upper die. When it is worn or deformed after long-term use and extrusion and needs to be replaced, it is only necessary to rotate the turntable, remove the threaded rod, and then remove the side plate from the side of the fixed plate to remove the mounting plate, and clamp the side of the side of the new mounting plate on the inner side of the fixed plate, and then rotate the turntable to tighten the threaded rod to replace it, so that it is more convenient to replace it after it is worn;

[0015] 2. A continuous stamping die for metal stamping has an extension plate installed on the side of the lower die, a pull-out plate added inside the extension plate, a baffle installed on the side of the pull-out plate, a slider installed on the side of the pull-out plate, and a limit block added at one end of the slider. When the metal plate is stamped, in order to prevent the metal plate from extending out of the stamping die for a long time and tilting up at the front end, it is only necessary to pull out the pull-out plate and place the metal plate on the surface of the pull-out plate to prevent the tail of the metal plate from falling and the head from tilting up, so that it can be placed more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

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

[0018] Figure 2 This is a schematic diagram of the side panel structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the pull-out plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the metal plate structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the insert tube structure of the utility model.

[0022] Explanation of the markings in the figure: 1. Upper cover plate; 2. Lower cover plate; 3. Connecting rod; 4. Upper mold; 5. Lower mold; 6. Mold slot; 7. Fixed block; 8. Insert rod; 9. Threaded rod; 10. Turntable; 11. Support rod; 12. Extension plate; 13. Pull-out plate; 14. Baffle; 15. Handle; 16. Metal plate; 17. Slider; 18. Limit block; 19. Mounting plate; 20. Insert tube; 21. Side plate; 22. Fixed plate; 23. Engraving plate. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the utility model, the utility model is described in further detail below in conjunction with the accompanying drawings. A continuous stamping die for metal stamping of the utility model is described in further detail.

[0029] like Figure 1-5 As shown, a continuous stamping die for metal stamping of the utility model comprises an upper cover plate 1, an upper die 4 is welded below the upper cover plate 1, a side of the upper die 4 is fixedly connected to a fixing plate 22, a mounting plate 19 is provided below the upper die 4, a side of the mounting plate 19 is fixedly connected to a side plate 21, a threaded rod 9 passes through the side of the side plate 21, one end of the threaded rod 9 is fixedly connected to a turntable 10, by adding a mounting plate 19 on the surface of the upper die 4, and adding a side plate 21 on the side of the mounting plate 19, a fixing plate 22 is installed on the side of the upper die 4, when it is used for a long time and extruded, wear or deformation occurs and needs to be replaced, it only needs to rotate the turntable 10, remove the threaded rod 9, and then remove the side plate 21 from the side of the fixing plate 22 to remove the mounting plate 19, and clamp the side of the new mounting plate 19 on the inner side of the fixing plate 22, and rotate the turntable 10 to tighten the threaded rod 9 for replacement, so that it is more convenient to replace it after wear.

[0030] A lower mold 5 is provided below the upper mold 4, and a lower cover plate 2 is welded to the bottom of the lower mold 5. An extension plate 12 is fixedly connected to the side of the lower cover plate 2, and a pull-out plate 13 is inserted inside the extension plate 12. A slider 17 is welded to the side of the pull-out plate 13, and one end of the slider 17 is fixedly connected to a limit block 18. The side of the pull-out plate 13 is fixedly connected to a baffle 14. By installing an extension plate 12 on the side of the lower mold 5, and adding a pull-out plate 13 inside the extension plate 12, and a baffle 14 is installed on the side of the pull-out plate 13, a slider 17 is installed on the side of the pull-out plate 13, and a limit block 18 is added to one end of the slider 17. When the metal plate 16 is stamped, in order to prevent the metal plate 16 from extending out of the stamping die and tilting at the front end, it is only necessary to pull out the pull-out plate 13 and place the metal plate 16 on the surface of the pull-out plate 13 to prevent the tail of the metal plate 16 from falling and the head from tilting, so that it is placed more stably.

[0031] The upper mold 4 is fixedly connected to the side of the insert sleeve 20, and four insert sleeves 20 are provided. The lower mold 5 is fixedly connected to the side of the fixing block 7, and the surface of the fixing block 7 is fixedly connected to the insert rod 8, and the insert rod 8 is inserted into the insert sleeve 20. By installing the insert sleeve 20 on the side of the upper mold 4, installing the fixing block 7 on the side of the lower mold 5, and installing the insert rod 8 on the surface of the fixing block 7, the insert rod 8 is inserted into the insert sleeve 20 to achieve the limitation of the mounting plate 19.

[0032] A metal plate 16 is embedded on the surface of the baffle 14, a magnetic plate is embedded on the side of the extension plate 12, and a handle 15 is fixedly connected to the surface of the baffle 14. By embedding the metal plate 16 on the surface of the baffle 14 and embedding the magnetic plate on the side of the extension plate 12, the metal plate 16 is firmly adsorbed by the magnetic plate, effectively preventing the baffle 14 from falling off.

[0033] A platen 23 is provided on the surface of the mounting plate 19, and a die groove 6 is provided on the surface of the lower die 5. By installing the platen 23 on the surface of the mounting plate 19 and providing the die groove 6 on the surface of the lower die 5, the metal plate 16 can be more conveniently stamped.

[0034] A support rod 11 is welded to the bottom of the extension plate 12, and two support rods 11 are provided. A connecting rod 3 is provided on the surface of the upper cover plate 1, and four connecting rods 3 are provided. By welding the support rod 11 to the bottom of the extension plate 12, the extension plate 12 can be made more stable. By installing the connecting rod 3 on the surface of the upper cover plate 1, the upper mold 4 and the lower mold can be made more stable during use.

[0035] The working principle of the continuous stamping die for metal stamping: when the stamping die is used, the metal plate 16 is placed on the surface of the lower die 5, and the upper cover plate 1 drives the upper die 4 to move up and down to stamp the metal plate 16. When it is used for a long time and extrusion occurs, it needs to be replaced due to wear or deformation. You only need to rotate the turntable 10, remove the threaded rod 9, and then take out the side plate 21 from the side of the fixed plate 22 to remove the mounting plate 19, and clamp the side of the side of the new mounting plate 19 on the inner side of the fixed plate 22. The threaded rod 9 can be tightened by rotating the turntable 10 to replace it. When the metal plate 16 is stamped, in order to prevent the metal plate 16 from extending out of the longer front section of the stamping die and tilting up, you only need to pull out the pull-out plate 13 and place the metal plate 16 on the surface of the pull-out plate 13 to prevent the tail of the metal plate 16 from falling and the head from tilting up, so that it can be placed more stably.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A continuous stamping die for metal stamping, comprising an upper cover plate (1), characterized in that: An upper mold (4) is welded below the upper cover plate (1), and a side of the upper mold (4) is fixedly connected to a fixing plate (22). A mounting plate (19) is provided below the upper mold (4), and a side of the mounting plate (19) is fixedly connected to a side plate (21). A threaded rod (9) passes through a side of the side plate (21), and one end of the threaded rod (9) is fixedly connected to a rotating disk (10).

2. The continuous stamping die for metal stamping according to claim 1, characterized in that: A lower mold (5) is provided below the upper mold (4); a lower cover plate (2) is welded to the bottom of the lower mold (5); a side of the lower cover plate (2) is fixedly connected to an extension plate (12); a pull-out plate (13) is inserted inside the extension plate (12); a slider (17) is welded to the side of the pull-out plate (13); one end of the slider (17) is fixedly connected to a limit block (18); and a side of the pull-out plate (13) is fixedly connected to a baffle plate (14).

3. The continuous stamping die for metal stamping according to claim 2, characterized in that: The upper mold (4) is fixedly connected to the insert tube (20) on the side, and the insert tube (20) is provided with four. The lower mold (5) is fixedly connected to the fixing block (7) on the side, and the surface of the fixing block (7) is fixedly connected to the insert rod (8), and the insert rod (8) is inserted into the insert tube (20).

4. The continuous stamping die for metal stamping according to claim 2, characterized in that: The surface of the baffle (14) is inlaid with a metal plate (16), the side of the extension plate (12) is inlaid with a magnetic attraction plate, and the surface of the baffle (14) is fixedly connected with a handle (15).

5. The continuous stamping die for metal stamping according to claim 2, characterized in that: The surface of the mounting plate (19) is provided with a platen (23), and the surface of the lower mold (5) is provided with a mold groove (6).

6. The continuous stamping die for metal stamping according to claim 2, characterized in that: A support rod (11) is welded to the bottom of the extension plate (12), and two support rods (11) are provided. A connecting rod (3) is provided on the surface of the upper cover plate (1), and four connecting rods (3) are provided.

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