Capacitor aluminum shell stamping tool convenient to demould

Abstract

The utility model discloses a capacitor aluminum shell stamping tool convenient to demould, and relates to the field of capacitor aluminum shell production equipment, the capacitor aluminum shell stamping tool comprises a workbench and a guide sliding rod, the top of the workbench is provided with supporting columns in a bilateral symmetry mode, and the tops of the supporting columns are fixedly provided with a top plate. According to the capacitor aluminum shell stamping tool convenient to demould, through the arranged elastic reset mechanism, when a guide sliding rod drives a mounting plate to move upwards, through cooperation of a fixing rod, a connecting plate drives all annular pushing sleeves to conduct synchronous reset movement along the outer surface of a stamping column; the aim of automatically pushing down all capacitor aluminum shells adsorbed on the outer surface of the stamping column is achieved, and the situation that the machining efficiency of workers is disturbed due to the fact that the aluminum shells manufactured by the die are connected to the outer surface of the die when the die is used for stamping the aluminum shells and inconvenience is brought to material taking of the workers is avoided; and in addition, through the arranged elastic reset mechanism, the automatic material pushing mechanism does not interfere with the stamping operation of the stamping column.

Description

Technical Field

[0001] The utility model relates to the field of capacitor aluminum shell production equipment, in particular to a capacitor aluminum shell stamping tooling which is convenient for demoulding. Background Art

[0002] Capacitor aluminum shell is a common material for capacitor shells. Aluminum has good conductivity, is lightweight and corrosion-resistant, making it an ideal choice for manufacturing capacitor shells. Capacitor aluminum shells are usually used to encapsulate and protect the internal components of the capacitor, such as electrodes and dielectrics. They can take various shapes and sizes, depending on the application and specifications of the capacitor. The aluminum shell provides a sturdy shell for the capacitor, protecting the internal components from external factors such as moisture, dust and physical damage. It also helps dissipate heat to ensure that the capacitor maintains the optimal temperature during operation. In the production process of capacitor aluminum shells, stamping machines are used for rapid manufacturing.

[0003] However, the current capacitor aluminum shell stamping machine still has some shortcomings. For example, the automatic demoulding effect of the existing capacitor aluminum shell stamping machine is poor, which causes the aluminum shell made by the mold to be easily connected to the outer surface of the mold when the mold is stamping the aluminum shell, which brings inconvenience to the staff in taking materials, thereby causing certain interference to the staff's processing efficiency, and thus there are certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides a capacitor aluminum shell stamping tool that is convenient for demoulding. Utility Model Content

[0005] The utility model aims to provide a capacitor aluminum shell stamping tool that is convenient for demoulding, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a capacitor aluminum shell stamping tool that is convenient for demolding, comprising a workbench and a guide slide bar, the top of the workbench is symmetrically installed with support columns, and the top of the support columns is fixedly installed with a top plate, and the top of the top plate is installed with a stamping cylinder by bolts, and the extended end of the stamping cylinder is fixedly connected with a connecting component, the guide slide bar is symmetrically installed on the top of the workbench, and a lower stamping die is embedded and installed on the top of the workbench, and the top inner surface of the lower stamping die is array-like with stamping grooves at equal distances, and a top material component is installed at the bottom of the workbench.

[0007] Furthermore, the connecting assembly includes a mounting plate, a guide sleeve, an upper stamping die, a stamping column and an automatic pushing mechanism, and the left and right sides of the mounting plate are symmetrically fixedly connected with the guide sleeve, and the bottom of the mounting plate is fitted with the upper stamping die by bolts, and the bottom of the upper stamping die is equidistantly installed with stamping columns in an array, and the automatic pushing mechanism is symmetrically installed on the left and right sides of the bottom of the upper stamping die.

[0008] Furthermore, the interior of the guide sliding sleeve is slidably connected to the outer surface of the guide sliding rod, and the guide sliding sleeve and the guide sliding rod form a sliding structure.

[0009] Furthermore, the number of the stamping columns installed is exactly the same as the number of the stamping slots opened, and the installation positions of the stamping columns correspond one-to-one to the opening positions of the stamping slots.

[0010] Furthermore, the automatic pushing mechanism includes an elastic reset mechanism, a connecting plate, an annular pushing sleeve and a fixed rod, and the bottom of the elastic reset mechanism is fixedly connected to the connecting plate, and the inner surface of the connecting plate is fixedly connected to the annular pushing sleeve, and the outer surface of the annular pushing sleeve is fixedly installed with a fixed rod, and the inner surface of the fixed rod is fit-connected to the outer surface of the stamping column.

[0011] Furthermore, the bottom of the elastic reset mechanism is fixedly connected to the top of the connecting plate, and the top of the elastic reset mechanism is fixedly connected to the bottom of the upper stamping die, and the connecting plate forms an elastic structure with the upper stamping die through the elastic reset mechanism.

[0012] Furthermore, the outer surface of the annular push sleeve is fixedly connected to the end of the fixed rod, and the annular push sleeve and the fixed rod form a fixed structure, and the outer surface of the outermost annular push sleeve is fixedly connected to the inner side of the connecting plate.

[0013] Furthermore, the ejection assembly includes an ejection plate, an electric push rod, a fixed bracket and an ejection rod, and the electric push rod is installed at the bottom of the ejection plate, and the fixed bracket is fixedly installed on the outer surface of the electric push rod, and the ejection rods are fixedly installed at equal distances in an array at the top of the ejection plate.

[0014] The utility model provides a capacitor aluminum shell stamping tool that is convenient for demoulding, and has the following beneficial effects:

[0015] 1. The utility model provides an elastic reset mechanism, so that when the guide slide rod drives the mounting plate to move upward, the fixing rod cooperates, so that the connecting plate drives all the annular push sleeves to synchronously reset and move along the outer surface of the stamping column, thereby achieving the purpose of automatically pushing down all the capacitor aluminum shells adsorbed on the outer surface of the stamping column, thereby avoiding the situation that the aluminum shell made by the mold is connected to the outer surface of the mold when stamping the aluminum shell, which brings inconvenience to the staff in taking materials and causes interference to the staff's processing efficiency. In addition, the elastic reset mechanism is provided, so that the automatic push mechanism will not interfere with the stamping operation of the stamping column.

[0016] 2. The utility model is provided with an electric push rod, so that the electric push rod can drive the ejector plate to move toward the bottom of the workbench during operation, so that the ejector plate drives the ejector rod to pass through the interior of the workbench and automatically push out the capacitor aluminum shell made in the stamping groove, thereby providing convenience for the subsequent material taking operation of the staff, thereby effectively increasing the capacitor aluminum shell manufacturing speed of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view of a three-dimensional structure of a capacitor aluminum shell stamping tooling that is convenient for demoulding according to the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting plate and upper stamping die of a capacitor aluminum shell stamping tooling that is convenient for demoulding of the utility model when viewed from above;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of the ejector plate-ejector rod of a capacitor aluminum shell stamping tooling which is convenient for demoulding.

[0020] In the figure: 1. workbench; 2. support column; 3. ejector plate; 4. stamping cylinder; 5. connecting assembly; 51. mounting plate; 52. guide sleeve; 53. upper stamping die; 54. stamping column; 55. automatic ejector mechanism; 551. elastic reset mechanism; 552. connecting plate; 553. annular ejector sleeve; 554. fixing rod; 6. guide slide rod; 7. lower stamping die; 8. stamping groove; 9. ejector assembly; 91. ejector plate; 92. electric push rod; 93. fixing bracket; 94. ejector rod. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2As shown, a capacitor aluminum shell stamping tool for convenient demoulding includes a workbench 1 and a guide slide bar 6, a support column 2 is symmetrically installed on the top of the workbench 1, and a top plate 3 is fixedly installed on the top of the support column 2, and a stamping cylinder 4 is installed on the top of the top plate 3 by bolts, and the extended end of the stamping cylinder 4 is fixedly connected with a connecting component 5, the connecting component 5 includes a mounting plate 51, a guide sleeve 52, an upper stamping die 53, a stamping column 54 and an automatic pushing mechanism 55, and the left and right sides of the mounting plate 51 are symmetrically fixedly connected with the guide sleeve 52, the interior of the guide sleeve 52 is slidably connected to the outer surface of the guide slide bar 6, and the guide sleeve 52 and the guide slide bar 6 form a sliding structure By setting the guide sleeve 52 and the guide slide rod 6 in a sliding structure, the mounting plate 51 is smoother and more stable when it is lifted and lowered, and the upper stamping die 53 is fitted on the bottom of the mounting plate 51 by bolts, and the bottom of the upper stamping die 53 is equidistantly installed with stamping columns 54 in an array, and the number of stamping columns 54 installed is exactly the same as the number of stamping slots 8, and the installation position of the stamping column 54 corresponds to the opening position of the stamping slot 8. At the same time, the left and right sides of the bottom of the upper stamping die 53 are symmetrically installed with automatic pushing mechanisms 55, and the automatic pushing mechanisms 55 include an elastic reset mechanism 551, a connecting plate 552, an annular pushing sleeve 553 and a fixing rod 55 4, and the bottom of the elastic reset mechanism 551 is fixedly connected with a connecting plate 552, the bottom of the elastic reset mechanism 551 is fixedly connected to the top of the connecting plate 552, and the top of the elastic reset mechanism 551 is fixedly connected to the bottom of the upper stamping die 53, and the connecting plate 552 forms an elastic structure with the upper stamping die 53 through the elastic reset mechanism 551, and the connecting plate 552 and the upper stamping die 53 are set to form an elastic structure, so that when the mounting plate 51 moves upward, the connecting plate 552 can drive the annular push sleeve 553 to gradually reset and move along the outer surface of the stamping column 54, so as to achieve the purpose of automatically pushing down the capacitor housing adsorbed on the outer surface of the stamping column 54, and the connecting plate 552 and the upper stamping die 53 are set to form an elastic structure. The inner surface of the connecting plate 552 is fixedly connected with an annular pushing sleeve 553, and the outer surface of the annular pushing sleeve 553 is fixedly installed with a fixing rod 554, the outer surface of the annular pushing sleeve 553 is fixedly connected to the end of the fixing rod 554, and the annular pushing sleeve 553 and the fixing rod 554 constitute a fixed structure, the outer surface of the outermost annular pushing sleeve 553 is fixedly connected to the inner side of the connecting plate 552, and the inner surface of the fixing rod 554 is fit-connected with the outer surface of the stamping column 54, the guide slide bar 6 is symmetrically installed on the top of the workbench 1, and the top of the workbench 1 is embedded with a lower stamping die 7, and the inner surface of the top of the lower stamping die 7 is provided with stamping grooves 8 in an array at equal distances.

[0023] like Figure 1 and Figure 3As shown, a lower stamping die 7 is embedded in the top of the workbench 1, and stamping grooves 8 are arranged in an array and equidistantly on the inner surface of the top of the lower stamping die 7, and a ejection assembly 9 is installed at the bottom of the workbench 1, and the ejection assembly 9 includes an ejection plate 91, an electric push rod 92, a fixed bracket 93 and an ejector rod 94, and an electric push rod 92 is installed at the bottom of the ejection plate 91, and a fixed bracket 93 is fixedly installed on the outer surface of the electric push rod 92, and ejector rods 94 are fixedly installed in an array and equidistantly on the top of the ejection plate 91.

[0024] In summary, the capacitor aluminum shell stamping tooling that is convenient for demoulding is first based on Figures 1 to 3 In the structure shown in FIG. 1 , the staff places the material to be stamped on the top inner surface of the lower stamping die 7, and then the staff opens the stamping cylinder 4 on the top of the top plate 3 through the controller. When the stamping cylinder 4 starts to run, the guide sleeve 52 slides along the outer surface of the guide slide rod 6, so that the mounting plate 51 drives the upper stamping die 53 to move downward, so that the upper stamping die 53 drives the stamping column 54 to automatically stamp the material. When the stamping column 54 is stamped, the staff opens the stamping cylinder 4 through the controller. When the stamping cylinder 4 drives the connecting assembly 5 to move upward, the elastic reset mechanism 551 is used. The rebound force and the connection with the fixed rod 554 enable the connecting plate 552 to drive the annular pushing sleeve 553 to move downward along the outer surface of the stamping column 54, so that the annular pushing sleeve 553 automatically withdraws the capacitor aluminum shell adsorbed on the outer surface of the stamping column 54. Then the staff opens the electric push rod 92 in the fixed bracket 93 through the controller. When the electric push rod 92 starts to run, it drives the ejection plate 91 to move toward the bottom of the workbench 1, so that the ejection plate 91 drives the ejection rod 94 to pass through the workbench 1 and push out the capacitor aluminum shell made in the stamping groove 8, thereby providing convenience for the staff to take out the materials later.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A capacitor aluminum shell stamping tool for convenient demoulding, comprising a workbench (1) and a guide slide bar (6), characterized in that: The top of the workbench (1) is symmetrically mounted with support columns (2), and a top plate (3) is fixedly mounted on the top of the support columns (2), and a stamping cylinder (4) is mounted on the top of the top plate (3) by bolts, and a connecting assembly (5) is fixedly connected to the extended end of the stamping cylinder (4), the guide slide bar (6) is symmetrically mounted on the top of the workbench (1), and a lower stamping die (7) is embedded in the top of the workbench (1), and stamping grooves (8) are arranged in an array at equal distances on the inner surface of the top of the lower stamping die (7), and a material ejection assembly (9) is mounted on the bottom of the workbench (1).

2. The capacitor aluminum shell stamping tool for easy demoulding according to claim 1 is characterized in that: The connecting assembly (5) comprises a mounting plate (51), a guide sleeve (52), an upper punching die (53), a punching column (54) and an automatic material pushing mechanism (55), and the left and right sides of the mounting plate (51) are symmetrically fixedly connected with the guide sleeve (52), and the bottom of the mounting plate (51) is fitted with the upper punching die (53) by bolts, and the bottom of the upper punching die (53) is equidistantly installed with punching columns (54) in an array, and the automatic material pushing mechanism (55) is symmetrically installed on the left and right sides of the bottom of the upper punching die (53).

3. The capacitor aluminum shell stamping tool for convenient demoulding according to claim 2 is characterized in that: The interior of the guide sliding sleeve (52) is slidably connected to the outer surface of the guide sliding rod (6), and the guide sliding sleeve (52) and the guide sliding rod (6) form a sliding structure.

4. The capacitor aluminum shell stamping tool for convenient demoulding according to claim 2 is characterized in that: The number of the stamping columns (54) installed is exactly the same as the number of the stamping slots (8) opened, and the installation positions of the stamping columns (54) correspond one-to-one to the opening positions of the stamping slots (8).

5. The capacitor aluminum shell stamping tool for easy demoulding according to claim 2, characterized in that: The automatic material pushing mechanism (55) comprises an elastic reset mechanism (551), a connecting plate (552), an annular material pushing sleeve (553) and a fixing rod (554), and the bottom of the elastic reset mechanism (551) is fixedly connected to the connecting plate (552), and the inner surface of the connecting plate (552) is fixedly connected to the annular material pushing sleeve (553), and the outer surface of the annular material pushing sleeve (553) is fixedly installed with the fixing rod (554), and the inner surface of the fixing rod (554) is in close contact with the outer surface of the stamping column (54).

6. The capacitor aluminum shell stamping tool for easy demoulding according to claim 5, characterized in that: The bottom of the elastic reset mechanism (551) is fixedly connected to the top of the connecting plate (552), and the top of the elastic reset mechanism (551) is fixedly connected to the bottom of the upper stamping die (53), and the connecting plate (552) forms an elastic structure with the upper stamping die (53) through the elastic reset mechanism (551).

7. The capacitor aluminum shell stamping tool for easy demoulding according to claim 5, characterized in that: The outer surface of the annular push sleeve (553) is fixedly connected to the end of the fixed rod (554), and the annular push sleeve (553) and the fixed rod (554) form a fixed structure, and the outer surface of the outermost annular push sleeve (553) is fixedly connected to the inner side of the connecting plate (552).

8. The capacitor aluminum shell stamping tool for easy demoulding according to claim 1 is characterized in that: The ejection assembly (9) comprises an ejection plate (91), an electric push rod (92), a fixed bracket (93) and an ejection rod (94), wherein the electric push rod (92) is installed at the bottom of the ejection plate (91), and the fixed bracket (93) is fixedly installed on the outer surface of the electric push rod (92), and the ejection rods (94) are fixedly installed at equal distances in an array at the top of the ejection plate (91).

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