Aluminum alloy inner and outer surface oxidation protection tool

Abstract

The utility model relates to the technical field of aluminum alloy processing, and discloses an aluminum alloy inner and outer surface oxidation protection tool which comprises a fixing frame, a connecting frame is arranged in the fixing frame, sleeve frames are connected to the two sides of the outer wall of the connecting frame in a sliding mode, and a mounting base is fixedly connected to one side of the inner wall of the connecting frame. One side of the mounting base is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with a connecting disc. According to the device, the electric telescopic rod is started to push the connecting disc, the connecting plate can drive one sleeve frame to slide on the outer wall of the connecting frame, so that one connecting arm is driven to move, and the connecting rod can slide in the fixing frame under the cooperative use of the first rotating rod, the second rotating rod and the fixing frame; according to the aluminum alloy clamping and fixing device, one connecting arm can be pulled to move, the other connecting arm can be pulled to move, the two connecting arms drive the clamping blocks to move inwards at the same time, and therefore aluminum alloy can be clamped and fixed, and aluminum alloy of different lengths can be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing, in particular to an aluminum alloy inner and outer surface oxidation protection tooling. Background Art

[0002] Aluminum alloy is the most widely used type of non-ferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. However, after long-term use, an oxide layer will be produced on the surface of the aluminum alloy plate, which needs to be removed.

[0003] However, traditional equipment for immersion treatment of the oxide layer on the surface of aluminum alloy is to directly place the aluminum alloy on a rack and then send it into the oxidizing liquid. However, there is no limit on the aluminum alloy, so the rack shakes when moving, which may cause the aluminum alloy to fall into the oxidation tank, making it inconvenient to remove. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an aluminum alloy inner and outer surface oxidation protection tooling.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aluminum alloy inner and outer surface oxidation protection tooling, comprising a fixing frame, the interior of the fixing frame is provided with a connecting frame, both sides of the outer wall of the connecting frame are slidably connected to a sleeve frame, one side of the inner wall of the connecting frame is fixedly connected to a mounting seat, one side of the mounting seat is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a connecting disk, the lower surface of the connecting disk is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to one side of one of the sleeve frames, the two sleeve frames are fixedly connected to the opposite surfaces thereof with connecting arms, one side of the two connecting arms are rotatably connected to a rotating rod 1, both ends of the two rotating rods 1 are fixedly connected to the fixing frames, the inner walls of the two groups of the fixing frames are respectively slidably connected to connecting rods, the adjacent surfaces of the two connecting rods are fixedly connected to rotating rod 2, the outer wall of the rotating rod 2 is rotatably connected to one side of the surface of the connecting frame, and one end of the two connecting arms is fixedly connected to a clamping block.

[0006] As a further description of the above technical solution:

[0007] The inner lower end surfaces of the two clamping blocks are fixedly connected with electric push rods, the output ends of the electric push rods are fixedly connected with extension plates, the outer walls of the extension plates are slidably connected to the inner walls of the clamping blocks, the upper surfaces of the extension plates penetrate the clamping blocks and extend to the outside, and the upper surfaces of the clamping blocks are fixedly connected with sealing rings.

[0008] As a further description of the above technical solution:

[0009] An air pump is fixedly connected to the surface of the fixing frame, an output end of the air pump is fixedly connected to a supporting frame, grooves are provided on both sides of the supporting frame, an outer wall of the connecting frame is slidably connected to an inner wall of the groove, and the connecting frame and the supporting frame are fixedly connected by screws.

[0010] As a further description of the above technical solution:

[0011] A support rod is fixedly connected to the rear side of the support frame, a support groove is provided on the inner side of the fixed frame, and one side of the outer wall of the support rod is slidably connected to the inner wall of the support groove.

[0012] As a further description of the above technical solution:

[0013] Both sides of the lower surface of the extension plate are fixedly connected with telescopic rods, and the bottom ends of the telescopic rods are respectively fixedly connected to both sides of the inner lower end surface of the clamping block.

[0014] As a further description of the above technical solution:

[0015] The support rods are provided with three pieces, and the three support rods are arranged in a triangle.

[0016] As a further description of the above technical solution:

[0017] The length of one of the connecting arms is greater than the length of the other connecting arm.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, by starting the electric telescopic rod to push the connecting plate, the connecting plate can slide with one of the sleeve frames on the outer wall of the connecting frame, thereby driving one of the connecting arms to move. Under the coordinated use of the rotating rod one, the rotating rod two and the fixed frame, the connecting rod can slide in the fixed frame, thereby pulling the other connecting arm to move, so that the two connecting arms move inward with the clamping blocks at the same time, so that the aluminum alloy can be clamped and fixed, thereby realizing the clamping and fixing of aluminum alloys of different lengths.

[0020] 2. In the utility model, the height is adjusted by starting the electric push rod to drive the extension plate to move upward, so that aluminum alloys of different thicknesses can be clamped. It can be used for processing aluminum alloys of different sizes and shapes. With the use of a sealing ring, the antioxidant liquid can be prevented from entering the interior of the clamping block. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of an aluminum alloy internal and external oxidation protection tooling proposed by the utility model;

[0022] Figure 2This is a schematic diagram of the structure of an aluminum alloy internal and external oxidation protection tooling proposed by the utility model;

[0023] Figure 3 This is an expanded view of the clamping structure of an aluminum alloy inner and outer surface oxidation protection tooling proposed by the utility model;

[0024] Figure 4 This is a development diagram of the extended structure of an aluminum alloy internal and external surface oxidation protection tooling proposed by the utility model.

[0025] Legend:

[0026] 1. Fixed frame; 2. Connecting frame; 3. Sleeve frame; 4. Mounting seat; 5. Electric telescopic rod; 6. Connecting plate; 7. Connecting plate; 8. Connecting arm; 9. Rotating rod 1; 10. Fixed frame; 11. Connecting rod; 12. Rotating rod 2; 13. Clamping block; 14. Support frame; 15. Groove; 16. Screw; 17. Support rod; 18. Support groove; 19. Electric push rod; 20. Extension plate; 21. Sealing ring; 22. Telescopic rod; 23. Air pump. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-4 The utility model provides an embodiment: an aluminum alloy internal and external oxidation protection tooling, comprising a fixed frame 1, a connecting frame 2 is arranged inside the fixed frame 1, sleeve frames 3 are slidably connected to both sides of the outer wall of the connecting frame 2, a mounting seat 4 is fixedly connected to one side of the inner wall of the connecting frame 2, an electric telescopic rod 5 is fixedly connected to one side of the mounting seat 4, an output end of the electric telescopic rod 5 is fixedly connected to a connecting disk 6, a connecting plate 7 is fixedly connected to the lower surface of the connecting disk 6, one side of the connecting plate 7 is fixedly connected to one side of one of the sleeve frames 3, the two sleeve frames 3 are fixedly connected to the away surfaces thereof with connecting arms 8, one side of the two connecting arms 8 are rotatably connected to a rotating rod 1 9, both ends of the two rotating rods 1 9 are fixedly connected to the fixed frame 10, the inner walls of the two groups of fixed frames 10 are respectively slidably connected to connecting rods 11, the adjacent surfaces of the two connecting rods 11 are fixedly connected to rotating rods 2 12, the outer wall of the rotating rod 2 12 is rotatably connected to one side of the surface of the connecting frame 2, and one end of the two connecting arms 8 is fixedly connected to a clamping block 13;

[0029] During operation, by placing the aluminum alloy between the two clamping blocks 13, and then starting the electric telescopic rod 5 to push the connecting plate 6, the connecting plate 7 can slide with one of the sleeve frames 3 on the outer wall of the connecting frame 2, thereby driving one of the connecting arms 8 to move. With the coordinated use of the rotating rod 1 9, the rotating rod 2 12 and the fixed frame 10, the connecting rod 11 can slide in the fixed frame 10, thereby pulling the other connecting arm 8 to move, so that the two connecting arms 8 move inward with the clamping blocks 13 at the same time, so that the aluminum alloy can be clamped and fixed, thereby realizing the clamping and fixing of aluminum alloys of different lengths.

[0030] The inner lower end surfaces of the two clamping blocks 13 are fixedly connected with electric push rods 19, and the output end of the electric push rods 19 is fixedly connected with an extension plate 20. The outer wall of the extension plate 20 is slidably connected to the inner wall of the clamping block 13. The upper surface of the extension plate 20 penetrates the clamping block 13 and extends to the outside. The upper surface of the clamping block 13 is fixedly connected with a sealing ring 21.

[0031] During operation, when the thickness of the aluminum alloy is relatively thick, the extension plate 20 is driven to move upward for height adjustment by starting the electric push rod 19, so that aluminum alloys of different thicknesses can be clamped. With the use of the sealing ring 21, the antioxidant liquid can be prevented from entering the interior of the clamping block 13, thereby realizing the processing of aluminum alloys of different sizes and shapes.

[0032] An air pump 23 is fixedly connected to the surface of the fixing frame 1, and an output end of the air pump 23 is fixedly connected to a support frame 14. Grooves 15 are provided on both sides of the support frame 14. The outer wall of the connecting frame 2 is slidably connected to the inner wall of the groove 15. The connecting frame 2 and the support frame 14 are fixedly connected by screws 16.

[0033] During operation, the connecting frame 2 is inserted into the groove 15 on the support frame 14, and then the support frame 14 and the connecting frame 2 are fixed by the screw 16. After the aluminum alloy is clamped, the air pump 23 is started to drive the support frame 14 to move downward, and then the connecting frame 2 can be driven to move downward, so that the aluminum alloy can be immersed in the oxidizing liquid.

[0034] A support rod 17 is fixedly connected to the rear side of the support frame 14, a support groove 18 is provided on the inner side of the fixed frame 1, and one side of the outer wall of the support rod 17 is slidably connected to the inner wall of the support groove 18;

[0035] During operation, when the support frame 14 moves, the support rod 17 will slide in the support groove 18, so that the support frame 14 and the connection frame 2 can move more stably.

[0036] Both sides of the lower surface of the extension plate 20 are fixedly connected with telescopic rods 22, and the bottom ends of the telescopic rods 22 are respectively fixedly connected to both sides of the inner lower end surface of the clamping block 13;

[0037] During operation, the extension plate 20 can be extended and retracted more stably by the arrangement of the extension rod 22 .

[0038] There are three support rods 17, and the three support rods 17 are arranged in a triangle;

[0039] During operation, the three support rods 17 are arranged in a triangle, so that the support frame 14 and the connecting frame 2 can move more stably.

[0040] Working principle: When the device is needed, the aluminum alloy is placed between the two clamping blocks 13, and then the electric telescopic rod 5 is started to push the connecting plate 6, so that the connecting plate 7 can slide with one of the sleeve frames 3 on the outer wall of the connecting frame 2, thereby driving one of the connecting arms 8 to move. Under the coordinated use of the rotating rod 1 9, the rotating rod 2 12 and the fixed frame 10, the connecting rod 11 can slide in the fixed frame 10, thereby pulling the other connecting arm 8 to move, so that the two connecting arms 8 move inward with the clamping blocks 13 at the same time, so that the aluminum alloy can be clamped and fixed; when the thickness of the aluminum alloy is thick, the electric push rod 5 is started to push the connecting plate 6, so that the connecting plate 7 can slide with one of the sleeve frames 3 on the outer wall of the connecting frame 2, thereby driving one of the connecting arms 8 to move. The rod 19 drives the extension plate 20 to move upward for height adjustment, so that aluminum alloys of different thicknesses can be clamped. With the cooperation of the sealing ring 21, the antioxidant liquid can be prevented from entering the interior of the clamping block 13, and the setting of the telescopic rod 22 can make the extension plate 20 telescopic and retractable more stably. After the aluminum alloy is clamped, the support frame 14 is driven downward by starting the air pump 23, and then the connecting frame 2 can be driven downward, so that the aluminum alloy can be immersed in the oxidizing liquid. When the support frame 14 moves, the support rod 17 will slide in the support groove 18, so that the support frame 14 can move with the connecting frame 2 more stably.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum alloy internal and external oxidation protection tooling, comprising a fixing frame (1), characterized in that: A connection frame (2) is provided inside the fixing frame (1), and sleeve frames (3) are slidably connected to both sides of the outer wall of the connection frame (2), and a mounting seat (4) is fixedly connected to one side of the inner wall of the connection frame (2), and an electric telescopic rod (5) is fixedly connected to one side of the mounting seat (4), and an output end of the electric telescopic rod (5) is fixedly connected to a connection disk (6), and a connection plate (7) is fixedly connected to the lower surface of the connection disk (6), and one side of the connection plate (7) is fixedly connected to one side of one of the sleeve frames (3), and the two sleeve frames (3) are fixedly connected to each other. ) are fixedly connected to the faces away from each other with connecting arms (8), one side of the two connecting arms (8) is rotatably connected to a rotating rod one (9), both ends of the two rotating rods one (9) are fixedly connected to a fixed frame (10), the inner walls of the two groups of the fixed frames (10) are respectively slidably connected to connecting rods (11), the adjacent faces of the two connecting rods (11) are fixedly connected to a rotating rod two (12), the outer wall of the rotating rod two (12) is rotatably connected to one side of the surface of the connecting frame (2), and one end of the two connecting arms (8) is fixedly connected to a clamping block (13).

2. The aluminum alloy inner and outer surface oxidation protection tooling according to claim 1, characterized in that: The inner lower end surfaces of the two clamping blocks (13) are fixedly connected to electric push rods (19), and the output ends of the electric push rods (19) are fixedly connected to extension plates (20). The outer wall of the extension plate (20) is slidably connected to the inner wall of the clamping block (13), and the upper surface of the extension plate (20) passes through the clamping block (13) and extends to the outside. The upper surface of the clamping block (13) is fixedly connected to a sealing ring (21).

3. The aluminum alloy inner and outer surface oxidation protection tooling according to claim 1, characterized in that: An air pump (23) is fixedly connected to the surface of the fixing frame (1), and an output end of the air pump (23) is fixedly connected to a support frame (14). Grooves (15) are provided on both sides of the support frame (14), and the outer wall of the connecting frame (2) is slidably connected to the inner wall of the groove (15). The connecting frame (2) and the support frame (14) are fixedly connected via a screw (16).

4. The aluminum alloy inner and outer surface oxidation protection tooling according to claim 3, characterized in that: A support rod (17) is fixedly connected to the rear side of the support frame (14), a support groove (18) is provided on the inner side of the fixed frame (1), and one side of the outer wall of the support rod (17) is slidably connected to the inner wall of the support groove (18).

5. The aluminum alloy inner and outer surface oxidation protection tooling according to claim 2, characterized in that: Telescopic rods (22) are fixedly connected to both sides of the lower surface of the extension plate (20), and the bottom ends of the telescopic rods (22) are respectively fixedly connected to both sides of the inner lower end surface of the clamping block (13).

6. The aluminum alloy inner and outer surface oxidation protection tooling according to claim 4, characterized in that: Three support rods (17) are provided, and the three support rods (17) are arranged in a triangle.

7. The aluminum alloy internal and external oxidation protection tooling according to claim 1, characterized in that: The length of one of the connecting arms (8) is greater than the length of the other connecting arm (8).

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