Aluminum part anodic oxidation fixing clamp

Abstract

The utility model relates to the technical field of aluminum piece oxidation clamping, in particular to an aluminum piece anodic oxidation fixing clamp which comprises a fixing block, two connecting rods are movably installed at the bottom of the fixing block, clamping rods are movably installed at the bottoms of the connecting rods, the two clamping rods are movably connected, a fixing assembly is installed between the two connecting rods, and the fixing assembly is fixedly connected with the fixing block. Four fixing holes distributed in a rectangular shape are formed in the fixing block, a first movable shaft is fixedly connected to the bottom of the fixing block, a first movable hole corresponding to the first movable shaft is formed in the top of each connecting rod, two connecting rods can be installed on each first movable shaft, and second movable holes are formed in the bottoms of the connecting rods. And the top of the clamping rod is fixedly connected with a second movable shaft corresponding to the second movable hole. According to the aluminum piece clamping device, aluminum pieces of different sizes and different shapes can be firmly clamped and fixed, and meanwhile the aluminum pieces can be prevented from falling off after being used for a long time through fixing of the lead screw.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum part oxidation clamping, in particular to an aluminum part anodizing fixing clamp. Background Art

[0002] The process of using aluminum or aluminum alloy products as anodes, placing them in electrolyte solutions for power treatment, and using electrolysis to form an aluminum oxide film on their surface is called anodizing of aluminum and aluminum alloys. After anodizing, an oxide film of several microns to several hundred microns can be formed on the aluminum surface. Compared with the natural oxide film of aluminum alloys, its corrosion resistance, wear resistance and decorative properties are significantly improved and enhanced.

[0003] Chinese utility model patent CN202023348931.0 discloses a fixing fixture for anodizing of aluminum parts, including a supporting mechanism and a clamping mechanism, wherein the clamping mechanism is arranged on the surface of the supporting mechanism, the limiting slider matches the limiting slide groove, and the clamping block is connected to the rotating rod through the limiting slider. First, the aluminum plate is preliminarily clamped and limited by the clamping block, and then a connecting shaft is arranged on the bottom surface of the rotating rod, and the outer circumferential surface of the connecting shaft is connected to the inner ring of the bearing. The rotating rod is connected to the supporting plate through the connecting shaft and the bearing to rotate the rotating rod. During the rotation of the rotating rod, a through groove is provided at one end of the cooperating extrusion block, and one side of the extrusion block is in an inclined structure to extrude the clamping block. During the extrusion of the clamping block, the aluminum plate is fixed by the clamping block in cooperation with the spring. The steps only require placing the aluminum plate and rotating the rotating rod to clamp the aluminum plate, which greatly improves the clamping efficiency of the aluminum plate.

[0004] However, in the above patent, after the aluminum plate is installed, the aluminum plate is clamped by the cooperation of the spring and the clamp block. However, during the oxidation process, the spring may become loose easily, causing the aluminum plate to fall off. Utility Model Content

[0005] In view of this, the utility model provides an anodized aluminum fixture, the main technical problem to be solved is: during use, the aluminum part cannot be firmly fixed, so that the aluminum part is easy to loosen and fall off.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anodized aluminum fixing fixture, comprising a fixing block, two connecting rods are movably installed at the bottom of the fixing block, a clamping rod is movably installed at the bottom of the connecting rod, the two clamping rods are movably connected, and a fixing component is installed between the two connecting rods.

[0007] Further: the interior of the fixing block is provided with four fixing holes distributed in a rectangular shape.

[0008] Furthermore: a first movable shaft is fixedly connected to the bottom of the fixed block, a first movable hole corresponding to the first movable shaft is opened on the top of the connecting rod, and two connecting rods can be installed on the first movable shaft.

[0009] Furthermore: a second movable hole is opened at the bottom of the connecting rod, and a second movable shaft corresponding to the second movable hole is fixedly connected to the top of the clamping rod.

[0010] Furthermore: a third movable hole is opened inside the clamp rod, and a third movable shaft is movably installed inside the third movable hole.

[0011] Furthermore: an anti-slip pad is fixedly installed on the outer wall of the clamping rod.

[0012] Further: the fixing assembly includes a fourth movable hole, a fourth movable shaft, a screw rod, a fifth movable hole and a butterfly nut, the inner wall of the connecting rod is provided with a fourth movable hole, the fourth movable shaft is movably installed inside the fourth movable hole, the screw rod is fixedly connected to the outer wall of the fourth movable shaft on one side, the fifth movable hole is opened inside the fourth movable shaft on the other side, and the butterfly nut is threadedly installed at the end of the screw rod

[0013] By means of the above technical solution, the anodized aluminum fixture of the utility model has at least the following beneficial effects:

[0014] 1. Compared with the prior art, by setting a fixed block, a connecting rod, a clamping rod, a third movable shaft, a fourth movable shaft, a screw and a butterfly nut, when in use, the equipment is fixed on the oxidation equipment by the fixed block, and then the aluminum part to be oxidized is placed between the two clamping rods, and then the butterfly nut is rotated to slide on the screw. At this time, the fourth movable shaft on one side is driven to slide on the screw through the butterfly nut, and the fourth movable shaft on the other side fixes one end of the screw, which can drive the connecting rods to contract with each other. When the connecting rod contracts, it cooperates with the third movable shaft to drive the two clamping rods to contract inward, clamping and fixing the aluminum part, so that aluminum parts of different sizes and shapes can be firmly clamped and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall view of the utility model;

[0016] Figure 2 A bottom view of the utility model;

[0017] Figure 3 An exploded view of the present utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Fixed block; 101. Fixed hole; 2. First movable axis; 3. Connecting rod; 4. First movable hole; 5. Second movable hole; 6. Clamping rod; 7. Second movable axis; 8. Third movable hole; 9. Third movable axis; 10. Anti-slip pad; 11. Fourth movable hole; 12. Third movable axis; 13. Screw rod; 14. Fifth movable hole; 15. Butterfly nut. DETAILED DESCRIPTION

[0021] Reference Figure 1-4 The utility model provides an anodized aluminum fixing fixture, which includes a fixing block 1, two connecting rods 3 are movably installed at the bottom of the fixing block 1, a clamping rod 6 is movably installed at the bottom of the connecting rod 3, the two clamping rods 6 are movably connected, and a fixing component is installed between the two connecting rods 3.

[0022] When in use, the device is fixed on the oxidation device through the fixing block 1, and then the aluminum part to be oxidized is placed between the two clamping rods 6. Then, through the fixing assembly, the two connecting rods 3 are controlled to retract inward at the same time, and the two clamping rods 6 are driven to retract inward at the same time, so that the aluminum part can be clamped and fixed.

[0023] The fixing block 1 has four fixing holes 101 distributed in a rectangular shape. When in use, the fixing block 1 is placed on the oxidation device, and then bolts are installed in the fixing holes 101 , so that the device can be installed and fixed through the fixing block 1 .

[0024] The bottom of the fixed block 1 is fixedly connected to the first movable shaft 2, and the top of the connecting rod 3 is provided with a first movable hole 4 corresponding to the first movable shaft 2. Two connecting rods 3 can be installed on the first movable shaft 2. When in use, the two connecting rods 3 can be freely rotated through the first movable shaft 2 and the first movable hole 4, and the aluminum part can be clamped in cooperation with the clamping rod 6.

[0025] A second movable hole 5 is provided at the bottom of the connecting rod 3, and a second movable shaft 7 corresponding to the second movable hole 5 is fixedly connected to the top of the clamping rod 6. When in use, the clamping rod 6 can rotate freely at the bottom of the connecting rod 3 through the second movable hole 5 and the second movable shaft 7, and cooperate with the connecting rod 3 to clamp the aluminum part.

[0026] A third movable hole 8 is provided inside the clamp rod 6, and a third movable shaft 9 is movably installed inside the third movable hole 8. When in use, the clamp rod 6 can be connected together through the third movable hole 8 and the third movable shaft 9 without affecting the rotation.

[0027] An anti-skid pad 10 is fixedly mounted on the outer wall of the clamp rod 6 , and the anti-skid pad 10 can prevent the aluminum part from falling when clamping.

[0028] The fixing assembly includes a fourth movable hole 11, a fourth movable shaft 12, a screw rod 13, a fifth movable hole 14 and a butterfly nut 15. The inner wall of the connecting rod 3 is provided with a fourth movable hole 11, and the fourth movable shaft 12 is movably installed inside the fourth movable hole 11. The screw rod 13 is fixedly connected to the outer wall of the fourth movable shaft 12 on one side, and the fifth movable hole 14 is provided inside the fourth movable shaft 12 on the other side. The butterfly nut 15 is threadedly installed at the end of the screw rod 13. When in use, the butterfly nut 15 is rotated to slide on the screw rod 13. At this time, the fourth movable shaft 12 on one side is driven to slide on the screw rod 13 through the butterfly nut 15, and the fourth movable shaft 12 on the other side fixes one end of the screw rod 13, which can drive the connecting rod 3 to contract with each other, and cooperate with the clamping rod 6 to clamp and fix the aluminum part.

[0029] Working principle: When in use, fix the device on the oxidation device through the fixing block 1, and then place the aluminum part to be oxidized between the two clamping rods 6, and then rotate the butterfly nut 15 to make the butterfly nut 15 slide on the screw rod 13. At this time, the fourth movable shaft 12 on one side is driven by the butterfly nut 15 to slide on the screw rod 13, and the fourth movable shaft 12 on the other side fixes one end of the screw rod 13, which can drive the connecting rod 3 to contract with each other. When the connecting rod 3 contracts, it cooperates with the third movable shaft 9 to drive the two clamping rods 6 to contract inward, thereby clamping and fixing the aluminum part.

[0030] 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 anodizing fixture, comprising a fixing block (1), characterized in that: Two connecting rods (3) are movably mounted at the bottom of the fixing block (1), a clamping rod (6) is movably mounted at the bottom of the connecting rod (3), the two clamping rods (6) are movably connected to each other, and a fixing component is mounted between the two connecting rods (3).

2. The anodized aluminum fixture according to claim 1, characterized in that: The fixing block (1) is provided with four fixing holes (101) distributed in a rectangular shape inside.

3. The anodized aluminum fixture according to claim 1, characterized in that: The bottom of the fixed block (1) is fixedly connected to a first movable shaft (2), the top of the connecting rod (3) is provided with a first movable hole (4) corresponding to the first movable shaft (2), and two connecting rods (3) can be installed on the first movable shaft (2).

4. The anodized aluminum fixture according to claim 1, characterized in that: A second movable hole (5) is provided at the bottom of the connecting rod (3), and a second movable shaft (7) corresponding to the second movable hole (5) is fixedly connected to the top of the clamping rod (6).

5. The anodized aluminum fixture according to claim 1, characterized in that: A third movable hole (8) is provided inside the clamping rod (6), and a third movable shaft (9) is movably installed inside the third movable hole (8).

6. The anodized aluminum fixture according to claim 1, characterized in that: An anti-slip pad (10) is fixedly mounted on the outer wall of the clamping rod (6).

7. The anodized aluminum fixture according to claim 1, characterized in that: The fixing assembly comprises a fourth movable hole (11), a fourth movable shaft (12), a screw rod (13), a fifth movable hole (14) and a butterfly nut (15); the inner wall of the connecting rod (3) is provided with the fourth movable hole (11); the fourth movable shaft (12) is movably mounted inside the fourth movable hole (11); the screw rod (13) is fixedly connected to the outer wall of the fourth movable shaft (12) on one side; the fifth movable hole (14) is provided inside the fourth movable shaft (12) on the other side; and the butterfly nut (15) is threadedly mounted on the end of the screw rod (13).

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