Die for processing aluminum alloy profile

Abstract

The utility model provides a kind of mould for aluminium alloy sectional material processing, it is related to profile processing technical field, it includes base, the base upper end is equipped with slide rail, the slide rail is provided with left end limiting frame and right end limiting frame, the both sides of left end limiting frame and right end limiting frame are connected by adjusting lever;The base middle part is provided with lifting plate, the lower part of lifting plate is equipped with first hydraulic part;The both ends of base are equipped with second hydraulic part, the upper end of two second hydraulic parts is equipped with stamping support frame, the lower end of stamping support frame is equipped with adjusting frame and connecting rod, and the lower end of connecting rod is connected with base by damping spring.The utility model is equipped with base, slide rail, left end limiting frame, right end limiting frame, adjusting lever and nut, and the relative movement of left and right end limiting frame can be carried out by the slide rail in device, so that different size sectional material mould is adaptively placed, and different size mould is operated.

Description

Technical Field

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

[0002] In the industrial production sector, aluminum alloy profiles are widely used in numerous industries such as construction, automotive, rail transportation, and aerospace due to their excellent properties, including light weight, high strength, and corrosion resistance. With the increasing demand for aluminum alloy profiles across various industries, and the ever-increasing requirements for dimensional accuracy, surface quality, and forming efficiency, the performance and structural design of molds used in aluminum alloy profile processing, as core equipment in the process, have attracted significant attention.

[0003] Aluminum alloy profiles are mainly divided into ordinary profiles and special profiles (i.e., irregular profiles). Ordinary profiles are standardized long strips formed by forcing aluminum alloy billets through a die using a hot extrusion process. Irregular profiles also use an extrusion process, but they are non-standardized and come in various specifications to meet diverse needs.

[0004] Existing conventional aluminum alloy profile processing molds cannot accommodate aluminum alloy profiles of different specifications during operation. Their placement structures often employ fixed-size bases and limiting devices; once the dimensions and positions of these components are determined, they cannot be flexibly adjusted according to the size and shape of the product to be processed. Traditional molds mostly use a single flat seal or a simple rubber strip seal, and the position and compression of the sealing components cannot be adjusted according to the shape of the mold. When processing profiles of different shapes, the edge contour of the mold and the sealing components cannot completely fit together, resulting in numerous gaps. The mold removal process relies on manual prying or dragging with tools. Because there may be adhesion between the mold and the base after forming due to molten material sticking or suction caused by negative pressure, significant external force is required during removal, making the process time-consuming and labor-intensive. Utility Model Content

[0005] Based on this, the present invention provides a mold for processing aluminum alloy profiles.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: A mold for processing aluminum alloy profiles includes a base; The upper end of the base is provided with a slide rail, and a left end limit frame and a right end limit frame are provided on the slide rail. The two sides of the left end limit frame and the right end limit frame are connected by an adjusting rod. A lifting plate is provided in the middle of the base, and a first hydraulic component is installed at the lower part of the lifting plate; The base is equipped with a second hydraulic component at both ends. A stamping support frame is installed at the upper end of the two second hydraulic components. An adjustment frame and a connecting rod are installed at the lower end of the stamping support frame. The lower end of the connecting rod is connected to the base through a shock-absorbing spring.

[0007] Furthermore, the left end limiting frame and the right end limiting frame have the same specifications, and one of them forms a sliding structure with the base through a slide rail, while the other forms a fixed connection structure with the slide rail.

[0008] Furthermore, the left end limiting frame and the right end limiting frame form a telescopic structure through the adjusting rod.

[0009] Furthermore, a nut is installed at the end of the adjusting rod.

[0010] Furthermore, the lifting plate forms a lifting structure with the base through the first hydraulic component, and the lifting plate is at the same horizontal plane as the base when it is not lifted.

[0011] Furthermore, the stamping support frame forms a lifting structure with the base via the second hydraulic component.

[0012] Furthermore, the second hydraulic component includes a second hydraulic cylinder and a hydraulic rod mounted on the upper end of the second hydraulic cylinder.

[0013] Furthermore, the stamping support frame is engaged with the adjusting frame.

[0014] Furthermore, the connecting rod forms a telescopic structure with the base via a shock-absorbing spring.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the setting of a base, slide rail, left end limiting frame, right end limiting frame, adjusting rod and nut, allows the left and right end limiting frames to be moved relative to each other via the slide rail in the device, so as to adapt to the placement of different sized profile molds and to operate molds of different sizes.

[0016] 2. This utility model, through the configuration of a base, a first hydraulic component, a lifting plate, a second hydraulic cylinder, a hydraulic rod, a stamping support frame, an adjusting frame, and a shock-absorbing spring, allows the lifting plate to be lifted upwards via the first hydraulic component, enabling rapid removal of the workpiece. Simultaneously, the installed stamping support frame, in conjunction with the mold on the base, provides better sealing of the workpiece, improving forming efficiency. The shock-absorbing spring, installed in the gap between the adjusting frame and the stamping support frame, compresses and deforms first when the stamping support frame moves downwards to contact the workpiece, absorbing some of the impact energy and preventing damage to the workpiece and equipment from rigid contact. Furthermore, the spring's rebound force ensures that the stamping support frame and the workpiece remain in close contact, further enhancing the sealing effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This is a schematic diagram of the structure of the base and the stamped support frame of this utility model; Figure 4 This is a schematic diagram of the component structure of the base of this utility model.

[0018] In the diagram: 1. Base; 2. Slide rail; 3. Left end limit frame; 4. Right end limit frame; 5. Adjusting rod; 6. Nut; 7. First hydraulic component; 8. Lifting plate; 9. Second hydraulic cylinder; 10. Hydraulic rod; 11. Stamping support frame; 12. Adjusting frame; 13. Connecting rod; 14. Shock-absorbing spring. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings and specific embodiments.

[0020] The embodiments of this utility model will be described below based on its overall structure.

[0021] like Figures 1-4 As shown, a mold for processing aluminum alloy profiles includes a base 1. A slide rail 2 is provided on the upper end of the base 1. A left end limiting frame 3 and a right end limiting frame 4 are provided on the slide rail 2. The two sides of the left end limiting frame 3 and the right end limiting frame 4 are connected by an adjusting rod 5. A lifting plate 8 is provided in the middle of the base 1, and a first hydraulic component 7 is installed at the lower part of the lifting plate 8; The base 1 is equipped with a second hydraulic component at both ends. A stamping support frame 11 is installed at the upper end of the two second hydraulic components. An adjustment frame 12 and a connecting rod 13 are installed at the lower end of the stamping support frame 11. The lower end of the connecting rod 13 is connected to the base 1 through a shock-absorbing spring 14. A nut 6 is installed at one end of the adjusting rod 5. The left end limiting frame 3 forms a sliding structure with the base 1 through the slide rail 2. The left end limiting frame 3 and the right end limiting frame 4 have the same specifications. The left end limiting frame 3 and the right end limiting frame 4 installed in the device can move relative to each other through the slide rail 2 to accommodate the placement of workpieces of different sizes.

[0022] The base 1 serves as the supporting foundation for the entire limit adjustment system. It is preferably made of high-strength alloy material to provide excellent compressive strength and structural stability. The left limit frame 3 and the right limit frame 4 are preferably made of high-strength steel plate welded into a frame structure design. After aging treatment to eliminate internal stress, they are then precision machined.

[0023] In a preferred embodiment, the inner wall of the limiting frame is fitted with a wear-resistant liner, and the surface of the liner is covered with an anti-slip rubber pad, which can protect the edge of the mold from damage and enhance the friction between the mold and the limiting frame, thereby improving the limiting stability. In a preferred embodiment, the left end limiting frame 3 is a fixed end, rigidly connected to the left end of the slide rail 2 by bolts, and its position remains unchanged; the right end limiting frame 4 is a movable end, which can slide freely along the slide rail 2 and its position can be adjusted according to the size of the part to be fixed. One end of the adjusting rod 5 is rotatably connected to the left end limiting frame 3 by a bearing, and the other end passes through the threaded hole on the right end limiting frame 4 to form a helical transmission fit; a rotating handle is installed at the end of the adjusting rod 5 for easy and precise adjustment.

[0024] In a preferred embodiment, a first hydraulic component 7 is installed inside the base 1, and a lifting plate 8 is installed on the upper end of the first hydraulic component 7. The lifting plate 8 and the base 1 form a lifting structure through the first hydraulic component 7, and the lifting plate 8 is at the same horizontal plane as the base 1 when it is not raised. The first hydraulic component 7 is a conventional device in the art, including a hydraulic cylinder and a hydraulic rod. The lifting plate 8 installed in the device can be lifted upward by the operation of the first hydraulic component 7, which facilitates the quick removal of the processed workpiece.

[0025] In a preferred embodiment, a second hydraulic component is installed at both the left and right ends of the base 1. The second hydraulic component includes a second hydraulic cylinder 9 and a hydraulic rod 10 installed at the upper end of the second hydraulic cylinder 9. A stamping support frame 11 is installed at the upper end of the hydraulic rod 10, and an adjusting frame 12 and a connecting rod 13 are installed at the lower end of the stamping support frame 11. A shock-absorbing spring 14 is installed at the lower end of the connecting rod 13 and is connected to the base 1 through the shock-absorbing spring 14. The connecting rod 13 and the base 1 form a telescopic structure through the shock-absorbing spring 14. The stamping support frame 11 installed in the device can be tightly fitted to the workpiece by the pulling and traction of the second hydraulic cylinder 9. At the same time, the shock-absorbing spring 14 below the connecting rod 13 contacts the base 1, further maintaining the sealing effect during molding.

[0026] Working Principle: During use, connect the equipment to an industrial power supply. For workpieces of different sizes to be processed, adjust the relative distance between the left and right limiting frames 3 and 4 on the base 1 using the slide rail 2 to a suitable position. Place the workpiece between the left and right limiting frames 3 and 4. After placement, fix the left and right limiting frames 3 and 4 using the adjusting rod 5. After fixing, adjust the height of the upper stamping support frame 11 using the second hydraulic cylinder 9 and hydraulic rod 10. After adjustment, adjust the height of the second hydraulic cylinder... The operation of cylinder 9 contacts the connecting rods 13 at the four corners of the stamping support frame 11 and the shock-absorbing springs 14 installed inside the base 1, so that the stamping support frame 11 and the placed workpiece are stamped and sealed, and the stamping operation is carried out in combination with conventional stamping equipment in the prior art; after the operation is completed, the left end limit frame 3 and the right end limit frame 4 are loosened and opened, and the lifting plate 8 is lifted upward by the operation of the first hydraulic component 7, so that the formed workpiece can be taken out, and the use of the device is completed; the contents not described in detail in this embodiment are all prior art known to those skilled in the art.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify or make equivalent substitutions to the technical solutions described in the foregoing embodiments. Any modifications or equivalent substitutions made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

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