Aluminum flange piece machining and positioning clamp

Abstract

The utility model discloses an aluminum flange piece machining positioning clamp, which relates to the field of aluminum flange pieces and comprises a working table, and a placing groove is arranged in the working table. Through the arrangement of the workbench, the stabilizing frame, the operating table, the adjusting rod, the clamping plate and the movable shaft, the adjusting rod installed in the device can adjust the clamping plate by different distances, aluminum flange pieces opened differently can be fixed after adjustment, the clamping plate can be adjusted by different angles through the movable shaft, and the clamping plate can be adjusted by different angles. According to the aluminum flange part fixing device, the aluminum flange parts with different widths are fixed, through the arrangement of the workbench, the containing groove, the hydraulic cylinder, the lifting rod, the circular shaft and the containing table, after the aluminum flange parts are placed on the containing table to be machined, the aluminum flange parts on the containing table are lifted through cooperation of the hydraulic cylinder and the lifting rod, and through cooperation of a guide plate installed in the aluminum flange part fixing device, machining is completed. And the machined aluminum flange piece can be conveniently taken out.

Description

Technical Field

[0001] This utility model relates to the field of aluminum flanges, specifically to a positioning fixture for processing aluminum flanges. Background Technology

[0002] Aluminum has low density and good electrical and thermal conductivity, but its hardness is relatively low, making it prone to deformation during processing. Furthermore, aluminum has high chemical reactivity, readily reacting with oxygen in the air to form an oxide film, which affects processing accuracy and surface quality. Traditional aluminum flange positioning fixtures are mostly designed for specific flange models and sizes. When processing flanges of different specifications, fixtures often need to be redesigned and manufactured, increasing production costs and extending the production cycle. Therefore, a new type of aluminum flange processing positioning fixture is needed to maintain stability during processing.

[0003] An existing aluminum flange processing positioning fixture has several drawbacks. It cannot effectively clamp and fix aluminum flanges of different sizes during processing, maintain stability, quickly remove the flanges after processing, or extend the fixture's lifespan. Therefore, there is an urgent need for a new aluminum flange processing positioning fixture. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide an aluminum flange processing positioning fixture to solve the problems of existing aluminum flange processing positioning fixtures, which cannot clamp and fix aluminum flanges of different sizes during processing to maintain stability, cannot quickly remove the aluminum flanges after processing, and cannot maintain the service life of the entire positioning fixture during use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning fixture for processing aluminum flange parts, comprising a worktable, a placement groove inside the worktable, a hydraulic cylinder installed inside the placement groove, a lifting rod installed at one end of the hydraulic cylinder, a round shaft installed at the upper end of the lifting rod, a placement platform installed at the upper end of the round shaft, a slot opened at the upper end of the worktable, a guide plate installed at the upper end of the slot, stabilizing frames installed on both the left and right sides of the upper end of the worktable, an operating platform installed inside the stabilizing frames, a fixing rod installed at the upper end of the operating platform, an adjusting rod installed at the rear end of the operating platform, a clamping plate installed at one end of the adjusting rod, movable shafts installed at both the left and right ends of the clamping plate, and a threaded rod installed at one end of the clamping plate.

[0006] Preferably, the placement platform forms a rotating structure with the lifting rod via a circular shaft, and the placement platform forms a telescopic structure with the worktable via the lifting rod.

[0007] Preferably, the placement platform is connected to the worktable via a hydraulic cylinder to form a lifting structure, and the placement platform and the worktable are distributed in parallel.

[0008] Preferably, the guide plate is engaged with the worktable via a slot, and the guide plate is inclined downward at a 45-degree angle.

[0009] Preferably, the operating platform is threadedly connected to the stabilizing frame via a fixing rod, and the operating platform is symmetrically arranged with respect to the central axis of the workbench.

[0010] Preferably, the clamping plate is threadedly connected to the adjusting rod via a threaded rod, and the clamping plate and the operating table form a telescopic structure via the adjusting rod.

[0011] Preferably, the clamping plate rotates via a movable shaft, and the clamping plate is symmetrically arranged about the central axis of the worktable.

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

[0013] 1. This utility model, through the setting of a workbench, a stabilizing frame, an operating table, an adjusting rod, a clamping plate, and a movable shaft, allows the adjusting rod installed in the device to adjust the clamping plate to different distances, and can fix different open aluminum flange parts after adjustment. Furthermore, the movable shaft can adjust the clamping plate to different angles to accommodate aluminum flange parts of different widths for fixing.

[0014] 2. This utility model, through the setting of a workbench, placement groove, hydraulic cylinder, lifting rod, round shaft and placement platform, after the aluminum flange is placed on the placement platform and processed, the aluminum flange on the placement platform is lifted by the cooperation of hydraulic cylinder and lifting rod. With the help of the guide plate installed in the device, it is easy to take out the processed aluminum flange.

[0015] 3. This utility model, through the setting of a workbench, placement table, stabilizing frame, operating table and clamping plate, facilitates the disassembly and replacement of different parts of the entire device, can adapt to aluminum flange parts of different shapes for processing, clamping and fixing, and at the same time facilitates the inspection and maintenance of the device. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present utility model;

[0017] Figure 2 This is a frontal sectional view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram showing the positional relationship between the workbench and the placement platform of this utility model;

[0019] Figure 4This is a schematic diagram of the structure of the operating table and clamping plate of this utility model.

[0020] In the diagram: 1. Workbench; 2. Placement slot; 3. Hydraulic cylinder; 4. Lifting rod; 5. Round shaft; 6. Placement platform; 7. Slot; 8. Guide plate; 9. Stabilizing frame; 10. Operating platform; 11. Fixed rod; 12. Adjusting rod; 13. Clamping plate; 14. Movable shaft; 15. Threaded rod. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0022] The embodiments of this utility model will be described below based on its overall structure.

[0023] Please see Figure 1-4 A positioning fixture for machining aluminum flanges includes a worktable 1 with a placement slot 2 inside. A hydraulic cylinder 3 is installed inside the placement slot 2, and a lifting rod 4 is installed at one end of the hydraulic cylinder 3. A round shaft 5 is installed at the upper end of the lifting rod 4, and a placement platform 6 is installed at the upper end of the round shaft 5. The placement platform 6 forms a rotating structure with the lifting rod 4 via the round shaft 5, and also forms a telescopic structure with the worktable 1 via the lifting rod 4. The placement platform 6 is horizontal with the worktable 1, allowing the aluminum flange to be placed. After machining, the placement platform 6 can be lifted upward by the hydraulic cylinder 3, and simultaneously rotated by the lifting rod 4. This, combined with an inclined guide plate 8, enables rapid removal, improving efficiency. A slot 7 is provided at the upper end of the worktable 1. A guide plate 8 is installed on the upper end of the slot 7. Stable frames 9 are installed on both the left and right sides of the upper end of the worktable 1. An operating table 10 is installed inside the stable frame 9. A fixing rod 11 is installed on the upper end of the operating table 10. An adjusting rod 12 is installed at the rear end of the operating table 10. A clamping plate 13 is installed at one end of the adjusting rod 12. Movable shafts 14 are installed on both the left and right ends of the clamping plate 13. A threaded rod 15 is installed at one end of the clamping plate 13. The clamping plate 13 is threadedly connected to the adjusting rod 12 through the threaded rod 15. The clamping plate 13 and the operating table 10 form a telescopic structure through the adjusting rod 12. The clamping plate 13 installed in the device can be rotated through the movable shaft 14. After rotation, it can clamp and fix aluminum flanges of different sizes. The clamping plate 13 can be operated and used through the adjusting rod 13 in the device.

[0024] Working Principle: When in use, first connect the power supply to the device. After power is on, place the aluminum flange on the placement platform 6 installed in the device. After placement, adjust the clamping plate 13 using the operating tables 10 installed at both ends of the workbench 1. Adjust the distance of the clamping plate 13 forward and backward using the adjusting rod 12 installed in the device. After adjustment, the aluminum flange on the placement platform 6 can be clamped and fixed. After fixing, the fixed aluminum flange can be processed. After processing, the adjusting rod 12 can be adjusted. After releasing the clamping plate 13, the hydraulic cylinder 3 can be operated. During operation, the other end of the placement platform 6 is connected to the lifting rod 4 via the round shaft 5. Through the cooperation of the hydraulic cylinder 3 and the lifting rod 4, the aluminum flange on the placement platform 6 is lifted. With the help of the guide plate 8 installed in the device, the processed aluminum flange can be easily removed. This completes the use of the device. Content not described in detail in this manual belongs to prior art known to those skilled in the art.

[0025] 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 fixture for positioning and machining of aluminium flange pieces, comprising a worktable (1), characterised in that: The workbench (1) is internally provided with a placing groove (2), the placing groove (2) is internally provided with a hydraulic cylinder (3), one end of the hydraulic cylinder (3) is provided with a lifting rod (4), the lifting rod (4) is provided with a round shaft (5) at the upper end, the round shaft (5) is provided with a placing table (6) at the upper end, the workbench (1) is provided with a clamping groove (7) at the upper end, the clamping groove (7) is provided with a guide plate (8) at the upper end, the workbench (1) is provided with a stabilizing frame (9) at the upper end on both sides, the stabilizing frame (9) is internally provided with an operation table (10), the operation table (10) is provided with a fixed rod (11) at the upper end, the operation table (10) is provided with an adjusting rod (12) at the rear end, one end of the adjusting rod (12) is provided with a clamping plate (13), the clamping plate (13) is provided with a movable shaft (14) at both ends, one end of the clamping plate (13) is provided with a threaded rod (15).

2. The fixture of claim 1 wherein: The placing table (6) is rotatably connected with the lifting rod (4) through the round shaft (5), and the placing table (6) is telescopically connected with the workbench (1) through the lifting rod (4).

3. The fixture of claim 1 wherein: The placing table (6) is telescopically connected with the workbench (1) through the hydraulic cylinder (3), and the placing table (6) is parallelly arranged with the workbench (1).

4. The fixture of claim 1 wherein: The guide plate (8) is clamped and connected with the workbench (1) through the clamping groove (7), and the guide plate (8) is inclinedly arranged at an angle of 45 degrees downward.

5. The fixture of claim 1 wherein: The operation table (10) is screw-connected with the stabilizing frame (9) through the fixed rod (11), and the operation table (10) is symmetrically arranged with the central axis of the workbench (1).

6. The fixture of claim 1 wherein: The clamping plate (13) is screw-connected with the adjusting rod (12) through the threaded rod (15), and the clamping plate (13) is telescopically connected with the operation table (10) through the adjusting rod (12).

7. The fixture of claim 1 wherein: The clamping plate (13) is rotatably connected with the adjusting rod (12) through the movable shaft (14), and the clamping plate (13) is symmetrically arranged with the central axis of the workbench (1).

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