Straightening device for aluminum profile machining

Abstract

The utility model discloses a straightening device for aluminum profile machining relates to aluminum profile processing field, concretely is a straightening device for aluminum profile machining, including processing table and be used for aluminum profile straightening straightening assembly, the straightening assembly includes upper shelf board and lower shelf board, be equipped with a plurality of straightening roll respectively on the upper shelf board and lower shelf board, the straightening roll on the upper shelf board and lower shelf board are set alternately and are dislocated, the passage for the aluminum profile is formed between the upper shelf board and lower shelf board and passes, be equipped with the lifting assembly for adjusting the height of passage on the processing table, be equipped with the side pressure subassembly for avoiding the lateral deformation of aluminum profile on the processing table, the utility model solves the straightening device for the current aluminum profile to lack the lateral limiting mechanism, in the straightening process, the extrusion force effect of aluminum profile in the up-down direction, is easy to the lateral extension deformation problem of deforming.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing, specifically a straightening device for aluminum profile processing. Background Technology

[0002] In the field of aluminum profile processing, aluminum profiles are widely used in various industries such as construction, transportation, and machinery manufacturing due to their excellent properties such as light weight, high strength, and corrosion resistance. However, during the rolling, extrusion, and transportation processes, aluminum profiles are prone to bending and twisting deformations caused by external forces. If straightening is not performed, it will seriously affect the accuracy of subsequent processing and assembly, as well as the final quality of the product. Therefore, the straightening process is a crucial step in the production and processing of aluminum profiles.

[0003] Currently, most aluminum profile straightening devices on the market adopt a simple roller pressing structure, which uses straightening rollers set at the top and bottom to squeeze and straighten the aluminum profile. Existing aluminum profile straightening devices lack lateral limiting mechanisms. During the straightening process, the aluminum profile is subjected to extrusion force in the vertical direction, which makes it easy to stretch and deform laterally.

[0004] Therefore, a new type of straightening device for aluminum profile processing needs to be designed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a straightening device for aluminum profile processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a straightening device for aluminum profile processing, comprising a processing table and a straightening assembly for straightening aluminum profiles. The straightening assembly includes an upper frame plate and a lower frame plate, with multiple straightening rollers respectively provided on the upper and lower frame plates. The straightening rollers on the upper and lower frame plates are alternately staggered, forming a channel for aluminum profiles to pass through between the upper and lower frame plates. The processing table is provided with a lifting assembly for adjusting the height of the channel, and a side-pressing assembly for preventing lateral deformation of the aluminum profiles.

[0007] Preferably, the side pressure assembly includes two movable frames, each with multiple extrusion rollers on its facing side and hydraulic rods on its far side.

[0008] Preferably, the processing table is provided with a sliding groove, and the bottom of the movable frame is provided with a slider, which is slidably connected to the sliding groove.

[0009] Preferably, the upper and lower shelves are provided with multiple moving grooves, and the extrusion roller is located inside the moving groove.

[0010] Preferably, the lifting assembly includes a reaction frame installed above the processing table, the upper frame plate is slidably connected to the reaction frame, a screw is rotatably connected to the reaction frame, and an internally threaded sleeve is provided on the upper frame plate, with the screw and the internally threaded sleeve being screwed together.

[0011] Preferably, a handwheel is provided at the top of the screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this invention, by setting alternating and staggered straightening rollers, the aluminum profile can be squeezed at multiple points from the top and bottom, gradually straightening it during the movement of the aluminum profile and eliminating bending deformation. At the same time, the two moving frames of the side pressure assembly apply stable pressure to the aluminum profile from the side through the extrusion rollers, preventing the aluminum profile from extending laterally due to force during the straightening process, ensuring that the aluminum profile is straightened while maintaining its original width, and avoiding lateral deformation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is the left view of the present invention.

[0016] Figure 3 This utility model Figure 2 A three-dimensional cross-sectional view of point AA in the middle.

[0017] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0018] Figure 5 This is a front view of the present invention.

[0019] Figure 6 This utility model Figure 2 3D cross-sectional view at point BB.

[0020] Figure 7 This utility model Figure 5 Enlarged view of point B in the middle.

[0021] In the diagram: 1. Processing table; 2. Upper shelf; 3. Lower shelf; 4. Straightening roller; 5. Moving frame; 6. Extrusion roller; 7. Hydraulic rod; 8. Slide rail; 9. Slider; 10. Moving groove; 11. Reaction frame; 12. Screw; 13. Internal threaded sleeve; 14. Handwheel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] All electronic components in this application are controlled by an external controller, and all electrical appliances in this application are powered by a stable power supply that is compatible with them.

[0024] Example 1

[0025] Please refer to Figure 1-7 As shown, this utility model provides a straightening device for aluminum profile processing, including a processing table 1 and a straightening assembly for straightening aluminum profiles. The straightening assembly includes an upper frame plate 2 and a lower frame plate 3, with multiple straightening rollers 4 respectively provided on the upper frame plate 2 and the lower frame plate 3. The straightening rollers 4 on the upper frame plate 2 and the lower frame plate 3 are alternately staggered, forming a channel for aluminum profiles to pass through between the upper frame plate 2 and the lower frame plate 3. The processing table 1 is provided with a lifting assembly for adjusting the height of the channel, and a side pressing assembly for preventing lateral deformation of the aluminum profiles. The side pressing assembly includes two movable frames 5, with multiple extrusion rollers 6 respectively provided on the side of the two movable frames 5 facing each other, and hydraulic rods 7 respectively provided on the side of the two movable frames 5 away from each other.

[0026] The processing table 1 is a commonly used aluminum profile processing platform on the market. The lower frame plate 3 is fixed to the processing table 1, and the upper frame plate 2 is located above the lower frame plate 3. There are multiple straightening rollers 4, which are evenly arranged on the upper frame plate 2 and the lower frame plate 3. The straightening rollers 4 are rotatably connected to the upper frame plate 2 and the lower frame plate 3 respectively. The straightening rollers 4 on the upper frame plate 2 and the lower frame plate 3 are alternately staggered. The aluminum profile will be between the multiple straightening rollers 4. The height between the channels can be adjusted as needed to facilitate the placement of aluminum profiles. It can straighten aluminum profiles of different thicknesses. The side pressure component can limit the aluminum profile from the side and prevent the aluminum profile from extending to the side during the straightening process. There are two moving frames 5 and multiple extrusion rollers 6. The extrusion rollers 6 are rotatably connected to the moving frames 5 and are perpendicular to the straightening rollers 4. The hydraulic rod 7 can be purchased directly from the market. When the aluminum profile is subjected to force and extends to the side, the extrusion rollers 6 can extrude force on the side of the aluminum profile to prevent the aluminum profile from being deformed by extrusion.

[0027] Specifically, the processing table 1 is provided with a sliding groove 8, and the bottom of the movable frame 5 is provided with a slider 9. The slider 9 is slidably connected to the sliding groove 8. The sliding groove 8 is opened on the processing table 1, and the slider 9 is fixedly connected to the bottom of the movable frame 5. The movable frame 5 can slide on the processing table 1 through the slider 9 and the sliding groove 8.

[0028] The upper frame plate 2 and the lower frame plate 3 are respectively provided with multiple moving grooves 10. The extrusion roller 6 is located inside the moving groove 10. The moving groove 10 is opened between the upper frame plate 2 and the lower frame plate 3. The extrusion roller 6 can move in the moving groove 10, which can provide a range of motion for the extrusion roller 6 and can adapt to aluminum profiles of different widths.

[0029] Based on the above embodiments, specifically, the lifting assembly includes a reaction frame 11 installed above the processing table 1. The upper frame 2 is slidably connected to the reaction frame 11. A screw 12 is rotatably connected to the reaction frame 11. An internally threaded sleeve 13 is provided on the upper frame 2. The screw 12 is screwed to the internally threaded sleeve 13. A handwheel 14 is provided at the top of the screw 12. The reaction frame 11 is fixedly connected to the top of the processing table 1. The upper frame 2 is slidably connected to the reaction frame 11. The screw 12 is rotatably connected to the reaction frame 11 through a bearing. The internally threaded sleeve 13 is fixedly connected to the top of the upper frame 2. The height of the upper frame 2 can be adjusted by rotating the screw 12 through the internally threaded sleeve 13. The handwheel 14 is fixedly connected to the top of the screw 12. The screw 12 can be rotated by rotating the handwheel 14 to facilitate the adjustment of the height of the upper frame 2.

[0030] Working principle: Before the aluminum profile is placed, the two moving frames 5 are moved away from each other and the upper frame plate 2 is raised. In use, the aluminum profile to be straightened is placed on multiple straightening rollers 4 on the lower frame plate 3. Then, the moving frame 5 and the multiple extrusion rollers 6 on it are moved toward the aluminum profile by the hydraulic rod 7. When the extrusion rollers 6 reach the appropriate position, the screw 12 is rotated by the handwheel 14. The screw 12 can drive the upper frame plate 2 to be lowered through the internal threaded sleeve 13. When the vertical distance between the straightening rollers 4 on the upper frame plate 2 and the lower frame plate 3 is equal to the thickness of the aluminum profile, the aluminum profile moves between the multiple straightening rollers 4. During the movement, the aluminum profile is straightened by the extrusion rollers 4. At the same time, the extrusion rollers 6 can extrude from the side of the aluminum profile, which can prevent the aluminum profile from extending to the side.

[0031] More specifically, the moving groove 10 and the processing table 1 are respectively provided with scales, which can conveniently adjust the height of the upper plate 2 and the position of the extrusion roller 6, and can adjust the position of the straightening roller 4 and the extrusion roller 6 as needed.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A straightening device for aluminum profile processing, characterized in that, The equipment includes a processing table (1) and a straightening assembly for straightening aluminum profiles. The straightening assembly includes an upper frame plate (2) and a lower frame plate (3). Multiple straightening rollers (4) are provided on the upper frame plate (2) and the lower frame plate (3). The straightening rollers (4) on the upper frame plate (2) and the lower frame plate (3) are alternately staggered. A channel for aluminum profiles to pass through is formed between the upper frame plate (2) and the lower frame plate (3). The processing table (1) is provided with a lifting assembly for adjusting the height of the channel, and the processing table (1) is provided with a side pressing assembly for preventing lateral deformation of the aluminum profile.

2. The straightening device for aluminum profile processing according to claim 1, characterized in that: The side pressure assembly includes two movable frames (5), with multiple extrusion rollers (6) respectively provided on the side of the two movable frames (5) facing each other, and hydraulic rods (7) respectively provided on the side of the two movable frames (5) away from each other.

3. The straightening device for aluminum profile processing according to claim 2, characterized in that: The processing table (1) is provided with a sliding groove (8), and the bottom of the moving frame (5) is provided with a slider (9), which is slidably connected to the sliding groove (8).

4. The straightening device for aluminum profile processing according to claim 3, characterized in that: Multiple moving grooves (10) are respectively provided on the upper frame plate (2) and the lower frame plate (3), and the extrusion roller (6) is located inside the moving groove (10).

5. A straightening device for aluminum profile processing according to claim 4, characterized in that: The lifting assembly includes a reaction frame (11) installed above the processing table (1), the upper frame plate (2) is slidably connected to the reaction frame (11), a screw (12) is rotatably connected to the reaction frame (11), and an internal threaded sleeve (13) is provided on the upper frame plate (2), and the screw (12) is screwed to the internal threaded sleeve (13).

6. The straightening device for aluminum profile processing according to claim 5, characterized in that: A handwheel (14) is provided on the top of the screw (12).

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