A steel membrane stamping apparatus

Abstract

The utility model relates to a kind of steel membrane stamping equipment, belong to steel membrane processing technical field, including installation platform, the top of the installation platform is rotatably installed with transposition platform, the top of the transposition platform is provided with stamping assembly, the stamping assembly includes the support vertical rod fixedly installed in the top of transposition platform both ends, the top of transposition platform both ends is fixedly installed with the support vertical rod of four numbers, the surface of four the support vertical rod is slidably installed with lifting top plate.The steel membrane stamping equipment, by setting four support vertical rods in the top of transposition platform both ends respectively, lifting top plate is installed to the surface of support vertical rod, top die is set in the bottom of lifting top plate, bottom die is installed in the top of transposition platform both ends respectively, advance in left side carries out the replacement of bottom die and top die, when needing to replace mould, transposition platform rotates, and bottom die and top die that are replaced are rotated to right side and are stamped, reduce downtime, improve processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel film processing technology, specifically a steel film stamping equipment. Background Technology

[0002] In industrial production, steel sheets are frequently stamped. For example, it is often necessary to stamp steel sheets to create bends to meet product requirements. This can be done using stamping dies. A stamping die typically includes an upper die and a lower die. The upper die has a protruding punch, and the lower die has a cavity of a pre-defined shape. In other words, all die features are designed on the lower die, while the upper die has no die features. During stamping, an aluminum sheet is placed on the lower die, and then the upper die stamps the aluminum sheet, forcing it into the cavity of the lower die, thus completing the stamping operation.

[0003] Utility model patent CN206747399U discloses a steel film stamping device. The device includes a support frame, a stroke adjustment assembly, a pressure-bearing assembly, and a stamping assembly. The stroke adjustment assembly includes a lifting plate and a lifting motor. The lifting plate is slidably mounted on the support frame, and the lifting motor is located on one side of the support frame and connected to the lifting plate. The pressure-bearing assembly includes a support plate and a first mold. The support plate is fixed to the support frame, and the first mold is fixed to the support plate. The first mold has a cavity, and a mold core protrudes from the cavity. This steel film stamping device allows the steel film to bend to both sides and adjusts the stroke distance.

[0004] However, in this steel film stamping equipment, the mold and worktable are mostly fixed with bolts. Changing the mold for different specifications of steel film takes a long time and requires a long downtime, which reduces production efficiency. Therefore, a steel film stamping equipment is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a steel die stamping equipment that has advantages such as not requiring long-term downtime when changing molds, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A steel die stamping device includes an installation platform, a shifting platform rotatably mounted on the top of the installation platform, and a stamping assembly disposed on the top of the shifting platform.

[0008] The stamping assembly includes support columns fixedly installed on the top of both ends of the transposition platform. Four support columns are fixedly installed on the top of both ends of the transposition platform. Lifting top plates are slidably installed on the surface of the four support columns. Limiting end plates are fixedly installed on the top of the support columns. Supporting springs are sleeved on the surface of the support columns.

[0009] Furthermore, bottom molds are fixedly installed on the top of both ends of the switching platform, and top molds are fixedly installed on the bottom of the lifting top plate. A cavity is opened on the top of the bottom mold, and a punch is fixedly installed on the bottom of the top mold.

[0010] Furthermore, mounting corner grooves are provided at the four corners of the bottom mold and the top mold on opposite sides, and mounting bolts are provided at the bottom of the mounting corner grooves. Mounting screw holes that are compatible with the mounting bolts are provided on the opposite side of the shifting platform and the lifting top plate.

[0011] Furthermore, a rotating shaft is rotatably mounted on the top of the installation platform, the top end of the rotating shaft is fixedly connected to the bottom of the transposition platform, and a rotating motor that drives the rotating shaft to rotate is fixedly mounted on the bottom of the installation platform.

[0012] Furthermore, the top of the installation platform has two positioning screw holes, and the top of the repositioning platform has a positioning through hole aligned with the positioning screw holes. A positioning bolt passes through the inside of the positioning through hole, and the positioning bolt is adapted to the positioning screw hole.

[0013] Furthermore, a support frame is fixedly installed at the bottom of the installation platform, and an installation pole is fixedly installed at the top of the installation platform.

[0014] Furthermore, a mounting plate is fixedly installed on the top of the mounting pole, and a stamping cylinder is fixedly installed on the top of the mounting plate.

[0015] Furthermore, the movable end of the stamping cylinder extends below the mounting top plate, and the top of the lifting top plate is provided with a positioning groove that matches the movable end of the stamping cylinder.

[0016] Compared with the prior art, the present invention provides a steel die stamping equipment, which has the following beneficial effects:

[0017] This steel film stamping equipment uses four support pillars at both ends of the top of the switching platform to mount a lifting top plate onto the surface of the support pillars. A top mold is installed at the bottom of the lifting top plate, and bottom molds are installed at both ends of the top of the switching platform. The bottom and top molds can be replaced in advance on the left side. When mold replacement is needed, the switching platform rotates, moving the replaced bottom and top molds to the right side for stamping. This reduces downtime and improves processing efficiency. It solves the problem of common steel film stamping equipment where molds are often fixed to the worktable with bolts, resulting in long downtime and reduced production efficiency when changing molds for different specifications of steel film. Attached Figure Description

[0018] Figure 1 This is a front sectional view of the structure of this utility model;

[0019] Figure 2 This is a top sectional view of the structure of this utility model;

[0020] Figure 3 This is a front sectional view of the bottom mold and top mold of this utility model;

[0021] Figure 4 This is a three-dimensional drawing of the bottom mold and top mold of this utility model.

[0022] In the diagram: 1. Mounting platform; 2. Positioning platform; 3. Supporting upright; 4. Lifting top plate; 5. Limiting end plate; 6. Supporting spring; 7. Bottom mold; 8. Top mold; 9. Cavity; 10. Punch; 11. Mounting corner groove; 12. Mounting bolt; 13. Mounting screw hole; 14. Rotating shaft; 15. Rotating motor; 16. Positioning screw hole; 17. Positioning through hole; 18. Positioning bolt; 19. Supporting base frame; 20. Mounting upright; 21. Mounting top plate; 22. Stamping cylinder; 23. Positioning groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 4 In this embodiment, a steel film stamping device includes an installation platform 1, a transfer platform 2 rotatably mounted on the top of the installation platform 1, and a stamping assembly provided on the top of the transfer platform 2.

[0025] The stamping assembly includes support rods 3 fixedly installed at the top of both ends of the transposition platform 2. Four support rods 3 are fixedly installed at the top of each end of the transposition platform 2. Lifting top plates 4 are slidably mounted on the surfaces of the four support rods 3. Limiting end plates 5 are fixedly installed at the top of the support rods 3, and support springs 6 are sleeved on the surfaces of the support rods 3. The lifting top plates 4 are pressed down for stamping. After stamping is completed, the support springs 6 return to their original position, lifting the lifting top plates 4, causing the transposition platform 2 to rotate and thus shifting the two stamping assemblies.

[0026] Secondly, bottom molds 7 are fixedly installed on the top of both ends of the shifting platform 2, and top molds 8 are fixedly installed on the bottom of the lifting top plate 4. A cavity 9 is opened on the top of the bottom mold 7, and a punch 10 is fixedly installed on the bottom of the top mold 8. When the lifting top plate 4 is pressed down, it drives the top mold 8 to be pressed down, which in turn drives the punch 10 to be pressed into the cavity 9 to punch the steel mold.

[0027] Specifically, when the bottom mold 7 and top mold 8 on the right side of the shifting platform 2 are stamping, the required bottom mold 7 and top mold 8 are changed in advance to the top of the shifting platform 2 and the bottom of the lifting top plate 4 on the left side of the shifting platform 2. When it is necessary to change to a different type of mold, the shifting platform 2 rotates and changes the new bottom mold 7 and top mold 8 to the right side to continue stamping. At the same time, the next mold change is carried out on the left side to reduce downtime.

[0028] Please see Figure 3 and Figure 4 In this embodiment, mounting corner grooves 11 are provided at the four corners of the opposite side of the bottom mold 7 and the top mold 8. Mounting bolts 12 are inserted through the bottom of the mounting corner grooves 11. Mounting screw holes 13 that are compatible with the mounting bolts 12 are provided on the opposite side of the switching platform 2 and the lifting top plate 4. The bottom mold 7 and the top mold 8 are respectively installed on the opposite side of the switching platform 2 and the lifting top plate 4 using the mounting bolts 12.

[0029] Please see Figure 1 and Figure 2 In this embodiment, a rotating shaft 14 is rotatably mounted on the top of the mounting platform 1. The top end of the rotating shaft 14 is fixedly connected to the bottom of the transposition platform 2. A rotating motor 15, which drives the rotating shaft 14 to rotate, is fixedly mounted on the bottom of the mounting platform 1. The rotating motor 15 drives the rotating shaft 14 to rotate, thereby driving the transposition platform 2 to rotate.

[0030] The mounting platform 1 has two positioning screw holes 16 on its top, and the transposition platform 2 has a positioning through hole 17 aligned with the positioning screw holes 16 on its top. A positioning bolt 18 passes through the positioning through hole 17 and is adapted to the positioning screw hole 16. After the transposition platform 2 is rotated into position, the positioning bolt 18 is inserted into the positioning through hole 17, and the positioning bolt 18 is connected to the mounting platform 1 through the positioning screw hole 16, thus locking the transposition platform 2.

[0031] Please see Figure 1 In this embodiment, a support frame 19 is fixedly installed at the bottom of the installation platform 1, and an installation pole 20 is fixedly installed at the top of the installation platform 1. The installation pole 20 does not interfere with the transposition platform 2.

[0032] The top of the mounting pole 20 is fixedly mounted with a mounting plate 21, and the top of the mounting plate 21 is fixedly mounted with a stamping cylinder 22.

[0033] Secondly, the movable end of the stamping cylinder 22 extends below the mounting top plate 21, and the top of the lifting top plate 4 is provided with a positioning groove 23 that matches the movable end of the stamping cylinder 22. After the bottom mold 7 and the top mold 8 are rotated into place, the movable end of the stamping cylinder 22 extends out, aligns with the positioning groove 23, and drives the lifting top plate 4 to move down to perform stamping.

[0034] The working principle of the above embodiment is as follows: When the bottom mold 7 and top mold 8 on the right side of the switching platform 2 are stamping, the required bottom mold 7 and top mold 8 are replaced in advance to the top of the switching platform 2 and the bottom of the lifting plate 4 on the left side of the switching platform 2. When it is necessary to change to a different model of mold, the switching platform 2 rotates and replaces the new bottom mold 7 and top mold 8 to the right side to continue stamping. At the same time, the next mold replacement is carried out on the left side to reduce downtime. During stamping, the movable end of the stamping cylinder 22 is connected with the positioning groove 23, which drives the lifting plate 4 to move down to perform stamping.

[0035] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0036] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel die stamping equipment, comprising an installation platform (1), characterized in that: A transposition platform (2) is rotatably mounted on the top of the mounting platform (1), and a stamping assembly is provided on the top of the transposition platform (2); The stamping assembly includes support rods (3) fixedly installed on the top of both ends of the transposition platform (2). Four support rods (3) are fixedly installed on the top of both ends of the transposition platform (2). Lifting top plates (4) are slidably installed on the surface of the four support rods (3). Limiting end plates (5) are fixedly installed on the top of the support rods (3). Supporting springs (6) are sleeved on the surface of the support rods (3).

2. The steel die stamping equipment according to claim 1, characterized in that: Bottom molds (7) are fixedly installed at the top of both ends of the shifting platform (2), and top molds (8) are fixedly installed at the bottom of the lifting top plate (4). A cavity (9) is opened at the top of the bottom mold (7), and a punch (10) is fixedly installed at the bottom of the top mold (8).

3. The steel die stamping equipment according to claim 2, characterized in that: The bottom mold (7) and the top mold (8) are provided with four corners on opposite sides, and mounting corner grooves (11) are provided at the bottom of the mounting corner grooves (11). Mounting bolts (12) are provided at the bottom of the grooves (11). Mounting screw holes (13) that are compatible with the mounting bolts (12) are provided on opposite sides of the shifting platform (2) and the lifting top plate (4).

4. The steel die stamping equipment according to claim 1, characterized in that: A rotating shaft (14) is rotatably mounted on the top of the installation platform (1). The top end of the rotating shaft (14) is fixedly connected to the bottom of the transposition platform (2). A rotating motor (15) that drives the rotating shaft (14) to rotate is fixedly mounted on the bottom of the installation platform (1).

5. A steel die stamping equipment according to claim 4, characterized in that: The top of the installation platform (1) has two positioning screw holes (16), and the top of the switching platform (2) has a positioning through hole (17) aligned with the positioning screw holes (16). A positioning bolt (18) is inserted inside the positioning through hole (17), and the positioning bolt (18) is compatible with the positioning screw hole (16).

6. The steel die stamping equipment according to claim 1, characterized in that: The bottom of the installation platform (1) is fixedly installed with a support frame (19), and the top of the installation platform (1) is fixedly installed with an installation pole (20).

7. A steel die stamping equipment according to claim 6, characterized in that: The top of the mounting pole (20) is fixedly mounted with a mounting top plate (21), and the top of the mounting top plate (21) is fixedly mounted with a stamping cylinder (22).

8. A steel die stamping equipment according to claim 7, characterized in that: The movable end of the stamping cylinder (22) extends below the mounting top plate (21), and the top of the lifting top plate (4) is provided with a positioning groove (23) that matches the movable end of the stamping cylinder (22).

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