Solar photovoltaic support aluminum profile machining die

Abstract

The utility model relates to mould technical field especially relates to a solar photovoltaic support aluminum profile processing mould. Including base, be equipped with the top plate in base top, fixedly connected through first side plate and second side plate between base and top plate, fixedly installed with the lower mould seat between first side plate and second side plate on base, the bottom fixed connection of top plate has telescopic link, and the movable end of telescopic link extends downward and fixedly connected with upper mould seat, and upper mould seat is located just above lower mould seat and is compatible with lower mould seat. The utility model provides an aluminum profile processing mould that can effectively enhance the stability of closing guiding, ensure the machining precision and the durability of mould.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a mold for processing aluminum profiles for solar photovoltaic brackets. Background Technology

[0002] As a crucial component of photovoltaic power generation systems, the processing quality of aluminum profile components in solar photovoltaic (PV) brackets directly impacts the overall structural stability and lifespan. During the extrusion molding process of aluminum profiles, specialized processing molds are typically required. The upper and lower molds close together to shape the aluminum billet into a predetermined cross-sectional shape within the mold cavity. These molds generally consist of a base, top plate, and side plates forming the basic frame. A drive mechanism controls the relative movement of the upper and lower mold bases to complete the aluminum profile forming process.

[0003] In practical applications, existing aluminum profile processing molds are prone to horizontal misalignment or wobbling between the upper and lower mold bases during mold closing due to uneven force or equipment vibration, resulting in inaccurate alignment of the upper and lower mold cavities. This affects the forming accuracy of the aluminum profiles, causing dimensional deviations and even burrs or defects. Furthermore, it easily leads to abnormal wear of the mold, reducing its service life. In addition, instability during mold closing may limit further improvements in processing efficiency. Utility Model Content

[0004] This invention provides an aluminum profile processing mold that can effectively enhance mold closing guidance stability and ensure processing accuracy and mold durability.

[0005] The technical solution adopted by this utility model is as follows: a processing mold for aluminum profiles of solar photovoltaic brackets, including a base, a top plate above the base, the base and the top plate being fixedly connected by a first side plate and a second side plate, a lower mold base being fixedly installed on the base between the first side plate and the second side plate, a telescopic rod being fixedly connected to the bottom of the top plate, the movable end of the telescopic rod extending downward and being fixedly connected to an upper mold base, the upper mold base being located directly above the lower mold base and adapted to the lower mold base.

[0006] As a further improvement of this utility model, the top of the upper mold base is fixedly connected with a plurality of first guide rods that pass through the top plate, and the top plate is provided with guide through holes for the first guide rods to pass through.

[0007] As a further improvement of this utility model, two second guide rods are fixedly connected to both sides of the upper mold base and pass through the first side plate and the second side plate respectively. The first side plate and the second side plate are each provided with two guide grooves for the second guide rods to pass through and slide.

[0008] As a further improvement of this utility model, cooling fans are installed on the side walls of both the first side plate and the second side plate, and the air outlets of the cooling fans face the lower mold base and the upper mold base.

[0009] As a further improvement of this utility model, the top of the lower mold base is provided with a forming groove and the cross-sectional shape of the forming groove matches the preset forming contour of the aluminum profile of the solar photovoltaic bracket.

[0010] The beneficial effects of this utility model are as follows: By setting a multi-directional guiding structure with a first guide rod and a second guide rod, this utility model effectively prevents the upper mold base from horizontally shifting and shaking during the mold closing process, which significantly improves the processing accuracy, mold service life and product yield. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a solar photovoltaic bracket aluminum profile processing mold according to this utility model;

[0012] Figure 2 This utility model relates to a processing mold for aluminum profiles used in solar photovoltaic brackets. Figure 1 Another perspective illustration;

[0013] Figure 3 This is a partial sectional view of a processing mold for aluminum profiles of a solar photovoltaic bracket according to this utility model.

[0014] As shown in the figure: 1. Base; 2. Top plate; 3. First side plate; 4. Second side plate; 5. Lower mold base; 6. Telescopic rod; 7. Upper mold base; 8. First guide rod; 9. Second guide rod; 10. Cooling fan. Detailed Implementation

[0015] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may vary depending on their location and usage; thus, these or other directional terms should not be interpreted as restrictive terms.

[0016] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.

[0017] To make the technical problems to be solved, the technical solutions, and the beneficial effects of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0018] This utility model provides the following: Figure 1-3 The mold for processing aluminum profiles for solar photovoltaic brackets shown includes a base 1, a top plate 2 on the top of the base 1, and a fixed connection between the base 1 and the top plate 2 via a first side plate 3 and a second side plate 4. A lower mold base 5 located between the first side plate 3 and the second side plate 4 is fixedly installed on the base 1. A telescopic rod 6 is fixedly connected to the bottom of the top plate 2. The movable end of the telescopic rod 6 extends downward and is fixedly connected to an upper mold base 7. The upper mold base 7 is located directly above the lower mold base 5 and is adapted to the lower mold base 5.

[0019] like Figure 1-3 As shown, in this utility model, the top of the upper mold base 7 is fixedly connected with multiple first guide rods 8 that pass through the top plate 2. The top plate 2 is provided with guide holes for the first guide rods 8 to pass through. Two second guide rods 9 are fixedly connected to both sides of the upper mold base 7 and pass through the first side plate 3 and the second side plate 4 respectively. The first side plate 3 and the second side plate 4 are each provided with two guide slots for the second guide rods 9 to pass through and slide. Through the cooperation of the first guide rods 8 with the guide holes of the top plate 2, and the sliding connection of the second guide rods 9 with the guide slots of the first side plate 3 and the second side plate 4, a three-dimensional guide system is formed. When the telescopic rod 6 drives the upper mold base 7 to move up and down, the first guide rods 8 slide stably in the vertical direction, limiting the rotation tendency of the upper mold base 7 on the horizontal plane. The second guide rods 9 on both sides move synchronously along the guide slots of the first side plate 3 and the second side plate 4 respectively, further constraining the offset of the upper mold base 7 in the front and back directions, so that the upper mold base 7 always maintains precise alignment with the lower mold base 5 during the mold closing process, effectively avoiding the shaking problem that may be caused by the failure of a single guide structure.

[0020] like Figure 1-3 As shown, in this utility model, cooling fans 10 are installed on the side walls of the first side plate 3 and the second side plate 4, and the air outlets of the cooling fans 10 face the lower mold base 5 and the upper mold base 7. During the aluminum profile extrusion molding process, the mold cavity and the high-temperature aluminum billet will generate a lot of heat. If too much heat accumulates, it will not only affect the thermal stability of the mold, but may also cause the aluminum profile to deform due to uneven cooling after molding. When the cooling fan 10 is working, it can blow external cold air in a directional direction to the mold closing area of ​​the lower mold base 5 and the upper mold base 7, accelerate the air flow on the mold surface, and remove excess heat by forced convection, so that the mold temperature is kept within a suitable working range. This helps to maintain the structural strength and dimensional accuracy of the mold, extend its continuous working time, and promote the rapid cooling and shaping of the aluminum profile after molding, reduce the internal stress caused by thermal expansion differences, and further improve the molding quality and processing efficiency of the product.

[0021] In this utility model, the top of the lower mold base 5 is provided with a forming groove, and the cross-sectional shape of the forming groove matches the preset forming contour of the aluminum profile of the solar photovoltaic bracket.

[0022] Working Principle: In practical implementation, the aluminum billet to be processed is first placed in the forming groove of the lower mold base, ensuring that the billet is centered and in close contact with the inner wall of the forming groove. Then, the telescopic rod is activated, and its movable end pushes the upper mold base downwards. At this time, the first guide rod at the top of the upper mold base moves vertically downwards along the guide through-hole of the top plate, while the second guide rods on both sides slide synchronously in the guide through-grooves of the first and second side plates. Through the synergistic effect of the multi-directional guide structure, the upper mold base smoothly approaches the lower mold base. After the upper and lower mold bases close, the high-temperature aluminum billet is compressed within the cavity, gradually forming an aluminum profile with a cross-sectional shape consistent with the forming groove. During this process, the cooling fans on the first and second side plates continuously operate, blowing cool air towards the mold closing area to promptly remove the heat generated by the mold due to compression, preventing excessive mold temperature from affecting forming accuracy. After compression is complete, the telescopic rod drives the upper mold base to return to its original position, and the first and second guide rods slide in opposite directions, returning to their initial positions. At this point, the formed aluminum profile can be removed, completing one processing cycle. Through this design that combines multi-directional coordination and forced heat dissipation, the mold can maintain stable mold closing accuracy and good thermal stability during long-term use, effectively meeting the mass production needs of aluminum profiles for solar photovoltaic brackets.

[0023] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A mold for processing aluminum profiles for solar photovoltaic brackets, comprising a base (1), characterized in that: A top plate (2) is provided above the base (1). The base (1) and the top plate (2) are fixedly connected by a first side plate (3) and a second side plate (4). A lower mold base (5) located between the first side plate (3) and the second side plate (4) is fixedly installed on the base (1). A telescopic rod (6) is fixedly connected to the bottom of the top plate (2). The movable end of the telescopic rod (6) extends downward and is fixedly connected to an upper mold base (7). The upper mold base (7) is located directly above the lower mold base (5) and is adapted to the lower mold base (5).

2. The aluminum profile processing mold for solar photovoltaic brackets according to claim 1, characterized in that: The top of the upper mold base (7) is fixedly connected with a plurality of first guide rods (8) that pass through the top plate (2), and the top plate (2) is provided with guide through holes for the first guide rods (8) to pass through.

3. The aluminum profile processing mold for solar photovoltaic brackets according to claim 1, characterized in that: The upper mold base (7) has two second guide rods (9) fixedly connected to both sides and passing through the first side plate (3) and the second side plate (4) respectively. The first side plate (3) and the second side plate (4) are provided with two guide slots for the second guide rods (9) to pass through and slide.

4. The aluminum profile processing mold for solar photovoltaic brackets according to claim 1, characterized in that: Cooling fans (10) are installed on the side walls of the first side plate (3) and the second side plate (4), and the air outlets of the cooling fans (10) face the lower mold base (5) and the upper mold base (7).

5. The aluminum profile processing mold for solar photovoltaic brackets according to claim 1, characterized in that: The lower mold base (5) has a forming groove on its top, and the cross-sectional shape of the forming groove matches the preset forming contour of the aluminum profile of the solar photovoltaic bracket.

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