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CN-224212799-U - Aluminum alloy part oxidation device

CN224212799UCN 224212799 UCN224212799 UCN 224212799UCN-224212799-U

Abstract

The utility model provides an aluminum alloy part oxidation device, which belongs to the technical field of material surface treatment and aims to solve the problem that the electrolyte of the existing aluminum alloy part oxidation device is uneven due to sinking of active ingredients caused by long-time standing in the anodic oxidation process, so that the oxidation effect of the aluminum alloy part is affected; the device comprises a gear set shell, a reciprocating driving motor, a spring limiting block, a reciprocating rotating assembly and a hanging frame fixing assembly, wherein the gear set shell is fixedly arranged at the upper end of the front end face of an electrolyte tank, the reciprocating driving motor is fixedly arranged at the left end face of the gear set shell, the spring limiting block is arranged at the upper end faces of two cross beams of a hanging frame, the reciprocating rotating assembly is arranged inside the gear set shell, and the hanging frame fixing assembly is arranged at the hanging frame. The utility model has the comprehensive advantages of maintaining the stable and uniform components of the electrolyte and accelerating and high-efficiency oxidation process.

Inventors

  • Liu Lunchang

Assignees

  • 重庆微弧金属表面处理技术有限公司

Dates

Publication Date
20260508
Application Date
20250422

Claims (6)

  1. 1. The aluminum alloy part oxidation device is characterized by comprising an electrolyte box (10), a gear set shell (11), a reciprocating driving motor (12), a hanging bracket (13), a spring limiting block (14), a hanging bracket (16), a hanging bracket (17) and a hanging bracket (17) of an aluminum alloy part, wherein the electrolyte box (10) is of a rectangular box-shaped structure, the gear set shell (11) is of a block-shaped structure with rectangular through holes, the gear set shell (11) is fixedly arranged at the upper end of the front end face of the electrolyte box (10), the reciprocating driving motor (12) is fixedly arranged at the left end face of the gear set shell (11), the hanging bracket (13) is of a square pipe bracket frame structure with two square pipe cross beams in a frame, the hanging bracket (13) is arranged above the electrolyte box (10), the spring limiting block (14) is of a block-shaped structure with two pieces, the two spring limiting blocks (14) are arranged at the upper end faces of the hanging bracket (13), the hanging bracket (15) is of a cylindrical structure, the hanging bracket (16) is of a cross-shaped structure, the hanging bracket (16) is arranged at the upper end face of the gear set shell (11), the hanging bracket (16) is of a square pipe bracket (17) is of a square pipe bracket structure, the aluminum alloy part (17) is of the hanging bracket (17) is of a square pipe bracket (18), the hanging rack comprises a rack support column (18) which is arranged at the front and back below an aluminum alloy piece hanging rack (17), a hanging piece locking pull rod (19), a reciprocating rotating assembly which is arranged inside a gear set shell (11) and a hanging rack fixing assembly which is arranged at the hanging piece support (13), wherein the hanging piece locking pull rod (19) is fixedly arranged between cross beams of the hanging piece support (13).
  2. 2. The aluminum alloy part oxidation device according to claim 1, wherein the reciprocating rotary assembly comprises a first worm (1), the first worm (1) is concentrically and fixedly connected to the output end of a reciprocating drive motor (12), and a second worm wheel (2), the second worm wheel (2) is meshed above the first worm (1), and the first worm (1) and the second worm wheel (2) form a worm and gear transmission mechanism together.
  3. 3. The aluminum alloy part oxidation device according to claim 2, wherein the reciprocating rotating assembly further comprises a reciprocating incomplete gear (3), the reciprocating incomplete gear (3) is of an incomplete gear structure, the reciprocating incomplete gear (3) is concentrically and fixedly connected to the rear of the second worm wheel (2), the reciprocating double racks (4) are of annular structures with gear teeth arranged on the inner walls, the gear teeth of the left inner wall and the right inner wall of the reciprocating double racks (4) are meshed with the gear teeth of the reciprocating incomplete gear (3), and the reciprocating incomplete gear (3) and the reciprocating double racks (4) form a gear rack reciprocating mechanism together.
  4. 4. The aluminum alloy part oxidation device according to claim 1, wherein the reciprocating rotating assembly further comprises a rotating driving screw rod (5), the rotating driving screw rod (5) is of a screw rod structure, the lower end portion of the rotating driving screw rod (5) is fixedly arranged at the bottom of the electrolyte tank (10), the rotating driven sleeve (6) is of a cylindrical structure with threads formed in the inner wall, the rotating driven sleeve (6) is rotatably connected to the lower end portion of the hanging rack cantilever (15), the rotating driving screw rod (5) and the rotating driven sleeve (6) share a screw rod nut transmission mechanism, and the threaded engagement of the rotating driving screw rod (5) and the rotating driven sleeve (6) does not form self-locking.
  5. 5. The aluminum alloy part oxidizing device according to claim 1, wherein the hanging frame fixing assembly comprises hanging frame fixing pin holes (7), the hanging frame fixing pin holes (7) are four pieces in total and are arranged on two cross beams of a hanging frame (13) in pairs, the hanging frame fixing pin holes (7) are two pieces in total and are arranged on left and right end parts of a hanging frame locking pull rod (19), and the hanging frame fixing pin holes (8) are respectively inserted into the rectangular through holes of the hanging frame fixing pin holes (7) formed by two pieces.
  6. 6. An aluminium alloy part oxidizing apparatus as set forth in claim 1, wherein said hanger fixing assembly further comprises a pin block return spring (9), said pin block return spring (9) being two in total, said two pin block return springs (9) being disposed between the spring stopper (14) and the hanger fixing pin block (8).

Description

Aluminum alloy part oxidation device Technical Field The utility model belongs to the technical field of material surface treatment, and particularly relates to an aluminum alloy part oxidation device. Background The aluminum alloy part oxidizing device is special equipment for treating the surface of an aluminum alloy, and is mainly used for forming a layer of compact oxide film on the surface of the aluminum alloy. The oxidation film can obviously improve the corrosion resistance, wear resistance and decoration of aluminum alloy products, the conventional aluminum alloy part oxidation device generally adopts an anodic oxidation method, in the process, an aluminum alloy part is used as an anode to be fixed on a special hanger, then the aluminum alloy part is immersed into a solution containing specific electrolyte, direct current is applied, and the current passes through the electrolyte to induce chemical reaction on the surface of the aluminum alloy, so that a protective aluminum oxide film is formed. Based on the above, in the anodic oxidation process, the existing aluminum alloy part oxidation device is easy to cause the sedimentation of the effective components due to long-time standing of the electrolyte, so that the electrolyte components are unevenly distributed, the uneven electrolyte can directly influence the surface oxidation effect of the aluminum alloy part, the formation speed and quality of an oxidation film become unstable, and the situation of insufficient or excessive local oxidation can occur. Disclosure of utility model In order to solve the technical problems, the utility model provides an aluminum alloy part oxidation device, which aims to solve the problems that the electrolyte of the existing aluminum alloy part oxidation device is uneven due to sinking of active ingredients caused by long-time standing in the anodic oxidation process, so that the oxidation effect of the aluminum alloy part is affected. The utility model discloses an aluminum alloy part oxidation device, which is characterized by comprising the following specific technical means: an aluminum alloy member oxidizing apparatus comprising: the electrolyte box is of a rectangular box-shaped structure; the gear set shell is of a block structure provided with a rectangular through hole and is fixedly arranged at the upper end of the front end face of the electrolyte tank; The reciprocating driving motor is fixedly arranged on the left end face of the gear set shell; The hanging piece support is of a square tube support frame structure with two square tube cross beams arranged in the frame, and is arranged above the electrolyte tank; the two spring limiting blocks are arranged on the upper end faces of the two cross beams of the pendant bracket; The hanging rack cantilever is of a cross cylindrical structure; the hanger handle is arranged at the upper end part of the hanger cantilever; The aluminum alloy part hanging frame is of a strip-shaped structure and is arranged below the hanging frame cantilever; the support columns are of square tube structures and are arranged below the aluminum alloy part hanging rack front and back; the hanging piece locking pull rod is fixedly arranged between the cross beams of the hanging piece support; the reciprocating rotating assembly is arranged inside the gear set shell; The hanging frame fixing assembly is arranged at the hanging frame. . Further, the reciprocating rotary assembly includes: The first worm is concentrically and fixedly connected to the output end of the reciprocating driving motor; The second worm wheel is meshed above the first worm, and the first worm and the second worm wheel jointly form a worm and gear transmission mechanism. Further, the reciprocating rotary assembly further includes: the reciprocating incomplete gear is of an incomplete gear structure and is concentrically and fixedly connected to the rear of the second worm gear; The reciprocating double racks are of annular structures, gear teeth are arranged on the inner walls of the annular structures, gear teeth on the left and right inner walls of the reciprocating double racks are meshed with gear teeth of the reciprocating incomplete gear, and the reciprocating incomplete gear and the reciprocating double racks jointly form a gear-rack reciprocating mechanism. Further, the reciprocating rotary assembly further includes: the rotary driving screw rod is of a screw rod structure, and the lower end part of the rotary driving screw rod is fixedly arranged at the bottom of the electrolyte tank; The rotary driven sleeve is of a cylindrical structure with threads formed in the inner wall, the rotary driven sleeve is rotationally connected to the lower end portion of the hanger cantilever, the rotary driving screw and the rotary driven sleeve jointly form a screw nut transmission mechanism, and the threaded engagement of the rotary driving screw and the rotary driven sleeve does not form self-locking. Further, th