Power box mold structure

Abstract

The utility model discloses a power box die structure which comprises an upper die mechanism and a lower die mechanism, and a guide rod mechanism is arranged between the upper die mechanism and the lower die mechanism. The upper die mechanism comprises a mounting top plate, a hydraulic driving assembly and a first die pressing block. The first die pressing block is provided with a first adjustable driving mechanism. The lower die mechanism comprises a base and a second die pressing block, and the second die pressing block is provided with a second adjustable driving mechanism. According to the utility model, the adjustable driving mechanism I is arranged for adjusting the positions and the number of the movable pressing blocks, so that the pressing die blocks I with different specifications and sizes are formed; the adjustable driving mechanism II is arranged to be used for adjusting the position of the side pressing block to form the pressing module II with different specifications and sizes, and the pressing module I and the pressing module II can be used for performing die-casting forming processing on power boxes with different specifications and sizes, so that the applicability is improved, the customization cost is reduced, the die does not need to be disassembled and replaced, the labor intensity of workers is reduced, and the production efficiency is improved. The production efficiency is improved, and the processing and production requirements of existing power boxes are met.

Description

Technical Field

[0001] The utility model relates to the technical field of power box processing, and particularly relates to a power box mold structure. Background Art

[0002] Power boxes are mainly used for the installation of control components. Most of the existing power boxes are rectangular box structures, which cooperate with the box door to form a cabinet structure. The existing power boxes are mostly formed by die-casting. After the sheet is pressed by the cooperation of the lower die and the upper die of the mold, it is formed. However, most of the existing power box mold structures are customized, and the specifications of the lower die and the upper die are mostly fixed and cannot be adjusted. When it is necessary to form a power box of another specification size, it is necessary to replace the power box mold of another size specification or equipment to complete the processing, which affects the processing efficiency. Moreover, it is necessary to customize multiple sets of power box molds of different specifications, which increases the cost and temporarily occupies the storage space, and cannot meet the production requirements of the existing power boxes. Summary of the Utility Model

[0003] The present utility model aims at the deficiencies of the current technology and provides a power box mold structure, aiming to solve the technical problems in the prior art that the power box mold can only be used for the processing of power boxes of one specification size, cannot adjust the size specification of the forming cavity, has low applicability, and high customization cost.

[0004] The technical solution adopted by the present utility model to achieve the above purpose is as follows:

[0005] A power box mold structure includes an upper mold mechanism and a lower mold mechanism, and a guide rod mechanism is provided between the upper mold mechanism and the lower mold mechanism; the upper mold mechanism includes a mounting top plate, a hydraulic driving component and a pressing module one, and the pressing module one is provided with an adjustable driving mechanism one; the lower mold mechanism includes a base and a pressing module two, and the pressing module two is provided with an adjustable driving mechanism two; when the pressing module one and the pressing module two are closed, a forming cavity is formed.

[0006] For further improvement, the guide rod mechanism includes a guide rod group and a guide sleeve group. The guide rod group includes multiple guide rods, and the multiple guide rods are respectively arranged on the base. The mounting top plate is arranged on the top of the guide rods. The hydraulic driving component includes a hydraulic lifting cylinder and a mounting plate. The guide sleeve group is arranged on the mounting plate. The guide sleeve group includes multiple guide sleeves. The mounting plate is arranged on the multiple guide rods through the guide sleeves, and the mounting plate can move up and down along the direction of the guide rods.

[0007] For further improvement, the mounting plate is provided with a storage cavity, and the storage cavity is provided with a plurality of through holes arranged in an array; the first pressing module includes a central pressing block and a plurality of movable pressing blocks, and the central pressing block is arranged at the central position of the storage cavity; the first adjustable driving mechanism includes a plurality of hydraulic cylinders, the hydraulic cylinders are respectively arranged on the through holes, and the driving ends of the hydraulic cylinders pass through the through holes, and the movable pressing blocks are respectively arranged on the driving ends of the hydraulic cylinders.

[0008] For further improvement, the base is provided with a bearing platform, and the second pressing module is arranged above the bearing platform; the second pressing module includes multiple groups of side pressing block groups, and multiple groups of side pressing block groups are respectively connected end to end to form a frame structure; each side pressing block group includes multiple side pressing blocks.

[0009] For further improvement, the bearing platform is provided with a plurality of sliding grooves, and the side pressing blocks are respectively provided with sliding blocks slidably connected to the sliding grooves; support plates are arranged on the four side surfaces of the base, and the second adjustable driving mechanism includes multiple groups of second hydraulic cylinder groups, and the second hydraulic cylinder groups are respectively arranged on the support plates; multiple groups of second hydraulic cylinder groups each include a plurality of hydraulic cylinders two arranged in an array, and the driving ends of the hydraulic cylinders two are connected to the side pressing blocks.

[0010] For further improvement, the central pressing block and the plurality of movable pressing blocks are both provided with arc surfaces.

[0011] For further improvement, the side pressing blocks are respectively provided with grooves, and the bottom edges of the grooves are provided with inclined surfaces.

[0012] For further improvement, the hydraulic cylinder, the hydraulic cylinder, and the hydraulic cylinder two are all provided with sensors, solenoid valves, and connection interfaces.

[0013] Compared with the prior art, at least one of the above one or more technical solutions in the power box mold structure provided by the embodiment of the present invention has the following technical effects:

[0014] The present invention is provided with a first adjustable driving mechanism for adjusting the position and quantity of the movable pressing blocks, so as to form a first pressing module with different specifications and dimensions; a second adjustable driving mechanism is provided for adjusting the position of the side pressing blocks, and a second pressing module with different specifications and dimensions is formed according to the molding requirements. Different specifications and dimensions of molding cavities are formed by the first pressing module and the second pressing module, so as to carry out die-casting molding processing of power boxes with different specifications and dimensions, improve applicability while reducing customization costs, and there is no need to disassemble and replace the mold, greatly reducing the manual labor intensity, improving production efficiency, and meeting the processing and production requirements of existing power boxes; grooves are provided for placing and positioning the plates, and inclined surfaces are provided for guiding and orienting during downward pressing and molding. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 Schematic diagram of the overall structure of the power box mold structure of this embodiment;

[0017] Figure 2 is Figure 1 Enlarged schematic diagram of A in;

[0018] Figure 3 Top view schematic diagram of the power box mold structure of this embodiment;

[0019] Figure 4 is Figure 3 A - A cross - sectional schematic diagram in;

[0020] Figure 5 Planar schematic diagram of the first pressing module of this embodiment. Specific implementation manners

[0021] The following is only the preferred embodiment of the present invention, and does not thereby limit the protection scope of the present invention.

[0022] In the embodiment, referring to the attached Figures 1 to 5 , a power box mold structure 1 includes an upper mold mechanism 2 and a lower mold mechanism 3. A guide rod mechanism 4 is provided between the upper mold mechanism 2 and the lower mold mechanism 3; the upper mold mechanism 2 includes a mounting top plate 5, a hydraulic drive assembly 6 and a first pressing module 7, and the first pressing module 7 is provided with an adjustable drive mechanism one 8; the lower mold mechanism 3 includes a base 9 and a second pressing module 10, and the second pressing module 10 is provided with an adjustable drive mechanism two 11; when the first pressing module 7 and the second pressing module 10 are closed, a forming cavity is formed, and the fixed connections of the components of the upper mold mechanism 2 and the components of the lower template are all connected by a threaded connection structure.

[0023] The guide rod mechanism 4 includes a guide rod group 40 and a guide sleeve group 41. The guide rod group 40 includes multiple guide rods, and the multiple guide rods are respectively arranged on the base 9. The mounting top plate 5 is arranged at the top of the guide rods. The hydraulic drive assembly 6 includes a hydraulic lifting cylinder 60 and a mounting plate 61, and the guide sleeve group 41 is arranged on the mounting plate 61. The guide sleeve group 41 includes multiple guide sleeves, and the mounting plate 61 is arranged on the multiple guide rods through the guide sleeves, and the mounting plate 61 can move up and down along the direction of the guide rods. The guide rod mechanism 4 is used for guiding to ensure the stability of processing.

[0024] The mounting plate 61 is provided with a storage cavity 610, and the storage cavity 610 is provided with a plurality of through holes arranged in an array; the first pressing module 7 includes a central pressing block 70 and a plurality of movable pressing blocks 71, and the central pressing block 70 is arranged at the central position of the storage cavity 610; the first adjustable driving mechanism 8 includes a plurality of hydraulic cylinders 80, the hydraulic cylinders 80 are respectively arranged on the through holes, and the driving ends of the hydraulic cylinders 80 pass through the through holes, and the movable pressing blocks 71 are respectively arranged on the driving ends of the hydraulic cylinders 80. The storage cavity 610 is used for storing the movable pressing blocks 71. By setting the first adjustable driving mechanism 8, the first pressing module 7 with different sizes can be formed, so that die-casting forming processing of power boxes with different specifications can be carried out, improving the applicability while reducing the customization cost of the mold.

[0025] The base 9 is provided with a bearing platform 90, and the second pressing module 10 is arranged above the bearing platform 90; the second pressing module 10 includes multiple groups of side pressing block groups 10, and multiple groups of the side pressing block groups 10 are respectively connected end to end to form a frame structure; each side pressing block group 10 includes multiple side pressing blocks, and the second pressing module 10 is used to cooperate with the first pressing module 7 to carry out die-casting forming of the power box.

[0026] The bearing platform 90 is provided with a plurality of sliding grooves 900, and each side pressing block is provided with a slider 100 slidably connected to the sliding groove 900. The sliding groove 900 and the slider 100 are used to ensure the stability of adjustment; support plates are arranged on the four side surfaces of the base 9, and the second adjustable driving mechanism 11 includes multiple groups of second hydraulic cylinder groups 110, and the second hydraulic cylinder groups 110 are respectively arranged on the support plates; each group of the second hydraulic cylinder groups 110 includes a plurality of hydraulic cylinders two arranged in an array, and the driving ends of the hydraulic cylinders two are connected to the side pressing blocks. The second adjustable driving mechanism 11 is used to adjust the position of the second pressing module 10, so as to form the second pressing module 10 with different specifications according to the forming requirements for processing power boxes with different specifications, improving the applicability.

[0027] Both the central pressing block 70 and the plurality of movable pressing blocks 71 are provided with arc surfaces.

[0028] Each side pressing block is provided with a groove 101, and the bottom edge line of the groove 101 is provided with an inclined surface 102. The groove 101 is used for placing and positioning the plate, and the inclined surface 102 is used for guiding and orienting during downward pressing and forming.

[0029] Each of the hydraulic cylinders 80, the hydraulic cylinders 80, and the hydraulic cylinders two 110 is provided with a sensor, an electromagnetic valve, and a connection interface, and the hydraulic cylinders 80, the hydraulic cylinders 80, and the hydraulic cylinders two 110 adopt HOB tie-rod hydraulic cylinders.

[0030] The utility model constitutes a pressing module one with different specifications and sizes by setting an adjustable driving mechanism one for adjusting the position and quantity of the movable pressing block; by setting an adjustable driving mechanism two for adjusting the position of the side pressing block, a pressing module two with different specifications and sizes is formed according to the forming requirements. Different specifications and sizes of forming cavities are formed by the pressing module one and the pressing module two, so that die-casting forming processing of power boxes with different specifications and sizes can be carried out, improving the applicability while reducing the customization cost, and there is no need to disassemble and replace the mold, greatly reducing the labor intensity of workers, improving the production efficiency, and meeting the processing and production requirements of existing power boxes; a groove is provided for placing and positioning the plate, and an inclined surface is provided for guiding and orienting during downward pressing and forming.

[0031] The utility model is not limited to the above embodiments. Other power box mold structures obtained by adopting the same or similar structures or devices as those of the above embodiments of the utility model are within the protection scope of the utility model.

Claims

1. A power box mold structure, characterized in that: The mold structure of the power supply box includes an upper mold mechanism and a lower mold mechanism, and a guide rod mechanism is provided between the upper mold mechanism and the lower mold mechanism; the upper mold mechanism includes a mounting top plate, a hydraulic drive assembly and a first pressing module, and the first pressing module is provided with an adjustable drive mechanism I; the lower mold mechanism includes a base and a second pressing module, and the second pressing module is provided with an adjustable drive mechanism II; when the first pressing module and the second pressing module are closed, a forming cavity is formed.

2. The power supply box mold structure according to claim 1, characterized in that: The guide rod mechanism includes a guide rod group and a guide sleeve group, the guide rod group includes a plurality of guide rods, the plurality of guide rods are respectively arranged on the base, the mounting top plate is arranged on the top of the guide rods, the hydraulic drive assembly includes a hydraulic lifting cylinder and a mounting plate, the guide sleeve group is arranged on the mounting plate, the guide sleeve group includes a plurality of guide sleeves, the mounting plate is arranged on the plurality of guide rods through the guide sleeves, and the mounting plate can move up and down along the direction of the guide rods.

3. The power supply box mold structure according to claim 2, characterized in that: The mounting plate is provided with a storage cavity, and the storage cavity is provided with a plurality of through holes arranged in an array; the first pressing module includes a central pressing block and a plurality of movable pressing blocks, and the central pressing block is arranged at the central position of the storage cavity; the adjustable drive mechanism I includes a plurality of hydraulic cylinders, the hydraulic cylinders are respectively arranged on the through holes, and the driving ends of the hydraulic cylinders pass through the through holes, and the movable pressing blocks are respectively arranged on the driving ends of the hydraulic cylinders.

4. The power box mold structure according to claim 3, characterized in that: The base is provided with a bearing platform, and the second pressing module is arranged above the bearing platform; the second pressing module includes multiple groups of side pressing block groups, and the multiple groups of side pressing block groups are respectively connected end to end to form a frame structure; each side pressing block group includes multiple side pressing blocks.

5. The power box mold structure according to claim 4, characterized in that: The bearing platform is provided with a plurality of chutes, and the side pressing blocks are all provided with sliders slidably connected to the chutes; support plates are arranged on the four side surfaces of the base, the adjustable drive mechanism II includes multiple groups of hydraulic cylinder groups II, and the hydraulic cylinder groups II are respectively arranged on the support plates; each group of hydraulic cylinder groups II includes a plurality of hydraulic cylinders II arranged in an array, and the driving ends of the hydraulic cylinders II are connected to the side pressing blocks.

6. The power box mold structure according to claim 5, characterized in that: Both the central pressing block and the plurality of movable pressing blocks are provided with arc surfaces.

7. The power box mold structure according to claim 6, wherein: The side pressing blocks are all provided with grooves, and the bottom edges of the grooves are provided with inclined surfaces.

8. The power supply box mold structure according to claim 7, characterized in that: The hydraulic cylinders, the hydraulic cylinders, and the hydraulic cylinders II are all provided with sensors, solenoid valves, and connection interfaces.

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