A reactor housing mold

Abstract

The utility model belongs to mould technical field, concretely relates to a kind of electric reactor shell mould, including mould blank and mould core, the mould blank includes base and top cover;The mould core is divided into upper die and lower die;Upper die is provided with cavity;Lower die is provided with core print, and the cavity and core print can form shell forming cavity after cooperation;Adjusting groove is provided on the side of upper die, and adjusting groove is communicated with cavity;Extrusion mechanism is equipped on the base;And in the mould production process, extrusion mechanism is used to fill up the gap of upper die at adjusting groove, to ensure the integrity of shell forming cavity.The electric reactor shell mould in the utility model sets adjusting groove on the side of upper die, and extrusion mechanism is provided on the base, and in actual use, extrusion module in the extrusion mechanism of corresponding side can be replaced or adjusted as required, to realize the diversification adjustment of shell product side wall structure, satisfy different design requirements;Reduce transformation cost.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically to a reactor housing mold. Background Technology

[0002] Reactors, also known as inductors, are a crucial component of power systems. They utilize the inductive effect to intercept sudden current surges, providing safety protection for circuit equipment while simultaneously regulating voltage, suppressing harmonics, and improving system stability. Structurally, reactors can be divided into hollow-core (without magnetic material) and iron-core (with an internal iron core to enhance inductance). They are indispensable in reactive power compensation, short-circuit current limiting, and filtering applications. The casing, as the reactor's protective structure, needs to fulfill several functions: 1. Mechanical protection: preventing external impacts, dust, and moisture intrusion, ensuring the integrity of the internal coils and iron core; 2. Heat dissipation and sealing balance: the casing must balance heat dissipation and sealing to accommodate the heat generated during reactor operation; 3. Structural support and installation adaptability: the casing must adapt to different installation methods (horizontal, vertical, or triangular) and meet requirements for vibration damping and fixation.

[0003] Currently, the manufacturing processes for reactor housings can be categorized into stamping, die casting, and fiber winding (resin casting), among others. In most of these processes, the final molding of the housing relies on specialized molds. The industry standard is "one mold for one product." However, most reactor housing molds have low versatility. If subsequent products only require minor adjustments, such as adding a slot or a positioning protrusion to the outer wall, the original mold core cannot be used and must be scrapped and redesigned and manufactured, increasing production costs. Therefore, this application provides a mold for reactor housing production that can adapt to minor adjustments to the outer wall shape of subsequent products, improving the overall versatility of the mold and saving production costs to some extent. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a reactor housing mold that can accommodate subsequent fine-tuning of the outer wall shape, thus improving versatility.

[0005] The technical solution of this utility model is: a reactor housing mold, including a mold blank and a mold core, wherein the mold blank includes a base and a top cover; the base is provided with a lower receiving groove; the top cover is provided with an upper receiving groove; the mold core is divided into an upper mold and a lower mold; the upper mold matches the upper receiving groove, and the lower mold matches the lower receiving groove; the upper mold is provided with a cavity; the lower mold is provided with a core, and the cavity and the core can form a housing forming cavity after they are fitted together; an adjustment groove is provided on the side of the upper mold, and the adjustment groove is connected to the cavity; the base is provided with a clamping mechanism; and during the mold production process, the clamping mechanism is used to fill the gap of the upper mold at the adjustment groove to ensure the integrity of the housing forming cavity.

[0006] Furthermore, the clamping mechanism includes a driver, a slider, and a squeezing module; the driver is used to drive the slider to move back and forth, and the squeezing module is fixedly mounted on the slider.

[0007] Furthermore, the slider and the extrusion module are connected in a detachable manner.

[0008] Furthermore, the extrusion module is adapted to the size of the corresponding adjustment groove, and a forming structure is provided on the end face of the extrusion module facing the cavity.

[0009] Furthermore, the molding structure includes protrusions or grooves.

[0010] Furthermore, there are multiple adjustment slots, and the number and position of the clamping mechanisms correspond one-to-one with the adjustment slots.

[0011] Furthermore, there are three adjustment slots, which are respectively set on the left, right and front sides of the upper mold.

[0012] Furthermore, the lower mold includes a glue receiving block and a mold outer frame; the glue receiving block is located on the outside of the mold outer frame and corresponds to the glue injection port on the top cover; a core is provided in the middle of the mold outer frame.

[0013] Furthermore, the adhesive receiving block is designed with a diffusion groove, and the upper surface of the mold outer frame is provided with a flow channel; the flow channel is connected to the diffusion groove; the diffusion groove is used to allow the adhesive to diffuse rapidly into the flow channel.

[0014] Furthermore, an ejector mechanism is provided below the base, which is used for product demolding.

[0015] Compared with existing technologies, the beneficial effects of this utility model are as follows: The reactor housing mold of this utility model has an adjustment groove on the side of the upper mold and a clamping mechanism on the base. The detachably connected extrusion modules in the clamping mechanism correspond one-to-one with the adjustment grooves, and during operation, the extrusion modules can precisely fill the corresponding adjustment grooves. Furthermore, the end face of the extrusion module has a forming structure that can influence the shape of the outer wall of the finished product. When only the side wall structure of the reactor housing product needs improvement, only the extrusion module on the corresponding side needs to be replaced or adjusted to achieve rapid changes in the product structure. For example, machining a groove at a specific position on the extrusion module can form a protruding structure on the corresponding side of the product; adding a protruding feature to the extrusion module can generate grooves or through holes on the side wall of the product. In addition, the lower mold in this application adopts a multi-part combined structure design, supporting independent replacement of parts, further reducing mold modification costs and cycle time. The mold of this application can respond quickly to product design change requirements to a certain extent, significantly improving production adaptability and economy. Attached Figure Description

[0016] Figure 1This is a three-dimensional structural schematic diagram of Embodiment 1 of this utility model; Figure 2 This is an overall exploded view of Embodiment 1 of this utility model; Figure 3 This is a schematic diagram of the upper mold in Embodiment 1 of this utility model; Figure 4 This is a three-dimensional schematic diagram of the lower mold in Embodiment 1 of this utility model; Figure 5 This is an exploded view of the lower mold in Embodiment 1 of this utility model; Figure 6 This is a three-dimensional schematic diagram of the clamping mechanism in Embodiment 1 of this utility model; Figure 7 This is an exploded view of the clamping mechanism in Embodiment 1 of this utility model; Figure 8 This is a schematic diagram of the extrusion module in Embodiment 1 of this utility model; Figure 9 This is a schematic diagram of the finished outer shell in Embodiment 1 of this utility model; In the diagram: 1. Base; 2. Top cover; 3. Injection port; 4. Extrusion mechanism; 41. Driver; 42. Slider; 43. Extrusion module; 44. Molding structure; 441. Groove; 442. Protrusion; 5. Ejector mechanism; 6. Upper mold; 61. Cavity; 62. Adjustment groove; 7. Lower mold; 71. Glue receiving block; 72. Mold outer frame; 73. Core; 8. Finished outer shell; 81. Protrusion; 82. Through hole. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to specific embodiments. Methods or functional components not specifically described in the embodiments are all prior art. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. Example

[0018] like Figure 1-8 As shown, this embodiment is a reactor housing mold, including a mold blank and a mold core. The mold blank includes a base 1 and a top cover 2. The base 1 is provided with a lower receiving groove. The top cover 2 is provided with an upper receiving groove. The mold core is divided into an upper mold 6 and a lower mold 7. The upper mold 6 matches the upper receiving groove, and the lower mold 7 matches the lower receiving groove. The upper mold 6 is provided with a cavity 61. The lower mold 7 is provided with a core 73. The cavity 61 and the core 73 cooperate to form a housing forming cavity. An adjustment groove 62 is provided on the side of the upper mold 6, and the adjustment groove 62 is connected to the cavity 61. The base 1 is provided with a clamping mechanism 4. During the mold production process, the clamping mechanism 4 is used to fill the gap of the upper mold 6 at the adjustment groove 62 to ensure the integrity of the housing forming cavity.

[0019] In this embodiment, the extrusion mechanism 4 includes a driver 41, a slider 42, and an extrusion module 43. The driver 41 drives the slider 42 to move back and forth, and the extrusion module 43 is fixedly mounted on the slider 42. The slider 42 and the extrusion module 43 are detachably connected, for example, by screws. Furthermore, the extrusion module 43 is adapted to the size of the corresponding adjustment groove 62, and a forming structure 44 is provided on the end face of the extrusion module 43 facing the cavity 61. The forming structure 44 may include a protrusion 442 and a groove 441. When the forming structure 44 is a protrusion 442, a through hole 82 is formed on the corresponding side wall of the finished outer shell 8; when the forming structure 44 is a groove 441, a protruding post 81 is formed on the corresponding side wall of the finished outer shell 8.

[0020] In this embodiment, there are multiple adjustment slots 62, and the number and position of the clamping mechanisms 4 correspond one-to-one with the adjustment slots 62. Specifically, there are three adjustment slots 62, which are respectively arranged on the left, right, and front sides of the upper mold 6.

[0021] In this embodiment, the lower mold 7 includes a glue receiving block 71 and a mold outer frame 72; the glue receiving block 71 is disposed on the outside of the mold outer frame 72 and corresponds to the glue injection port 3 on the top cover 2; a core 73 is disposed in the middle of the mold outer frame 72; a diffusion groove is designed on the glue receiving block 71, and a flow channel is disposed on the upper surface of the mold outer frame 72; the flow channel is connected to the diffusion groove; the diffusion groove is used to allow the glue to diffuse quickly into the flow channel.

[0022] In this embodiment, an ejector mechanism 5 is provided below the base 1, and the ejector mechanism 5 is used for demolding the finished shell 8.

[0023] The method of using the reactor housing mold in this embodiment is the same as that of the existing corresponding mold. The advantage is that the reactor housing mold in this embodiment can replace or adjust the extrusion module 43 on the corresponding side as needed, which can flexibly realize the diversified adjustment of the side wall structure of the housing product to meet different design requirements; it greatly shortens the response cycle of product structure change, and can save adjustment time compared with the overall mold modification; and the replacement of partial modules avoids the redevelopment of the overall mold, and the modification cost is significantly reduced.

[0024] The above are only some embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various combinations and modifications of the aforementioned technical features. Any improvements, modifications, equivalent substitutions, or applications of the structure or method of the present utility model to other fields to achieve the same effect without departing from the spirit and scope of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A reactor housing mold, comprising a mold blank and a mold core, characterized in that: The mold blank includes a base and a top cover; the base has a lower receiving groove; the top cover has an upper receiving groove; the mold core is divided into an upper mold and a lower mold; the upper mold matches the upper receiving groove, and the lower mold matches the lower receiving groove; the upper mold has a cavity; the lower mold has a core, and the cavity and the core cooperate to form a shell forming cavity; the side of the upper mold has an adjustment groove, which communicates with the cavity; the base has a clamping mechanism; and during the mold production process, the clamping mechanism is used to fill the gap in the upper mold at the adjustment groove; The clamping mechanism includes a driver, a slider, and a clamping module; the driver is used to drive the slider to move back and forth, and the clamping module is fixedly mounted on the slider. The slider and the extrusion module are connected in a detachable manner; The extrusion module is adapted to the size of the corresponding adjustment groove, and a forming structure is provided on the end face of the extrusion module facing the cavity. The molding structure includes protrusions or grooves.

2. The reactor housing mold according to claim 1, characterized in that: There are multiple adjustment slots, and the number and position of the clamping mechanisms correspond one-to-one with the adjustment slots.

3. The reactor housing mold according to claim 1, characterized in that: There are three adjustment slots, which are respectively located on the left, right and front sides of the upper mold.

4. The reactor housing mold according to claim 1, characterized in that: The lower mold includes a glue receiving block and an outer mold frame; the glue receiving block is located on the outside of the outer mold frame and corresponds to the glue injection port on the top cover; a core is provided in the middle of the outer mold frame.

5. The reactor housing mold according to claim 4, characterized in that: The adhesive receiving block is designed with a diffusion groove, and the upper surface of the mold outer frame is provided with a flow channel; the flow channel is connected to the diffusion groove; the diffusion groove is used to allow the adhesive to diffuse quickly into the flow channel.

6. The reactor housing mold according to claim 1, characterized in that: A ejector mechanism is provided below the base, which is used for product demolding.

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