CN209685932U - Hanger for oxidation and dyeing of aluminum alloy parts - Google Patents

Abstract

A kind of aluminum alloy part oxidising dyeing hanger, including the combination of hanger bar, clamping apparatus disk, electrode, clamping apparatus disk combination include clamping apparatus disk, fixture；Wherein hanger bar, clamping apparatus disk combination, between electrode and between the clamping apparatus disk of clamping apparatus disk combination, fixture be dismountable bolt, nut connecting structure；After the completion of a kind of oxidation of aluminum alloy part, dyeing process, when producing another aluminum alloy part, dismounting, replacement primary aluminum alloy part is only needed to aoxidize, the fixture on dyeing hanger, and hanger bar, clamping apparatus disk, electrode, bolt, the nut on hanger are reused, therefore waste caused by due to aluminum alloy part oxidising dyeing is integrally scrapped with hanger is reduced, reduces the cost of aluminum alloy part oxidation, dyeing.

Description

Hanger for oxidation and dyeing of aluminum alloy parts

technical field

The utility model relates to aluminum alloy oxidation and dyeing technology, in particular to a hanger for oxidation dyeing of aluminum alloy parts.

Background technique

The existing hangers for oxidation dyeing of aluminum alloy parts are designed and manufactured synchronously with the processed aluminum alloy parts, and the clamps holding the aluminum alloy parts are directly welded on the hanger rods. After the end, the hangers for oxidation dyeing of aluminum alloy parts are also scrapped; the material of hangers for oxidation dyeing of aluminum alloy parts is titanium alloy, and the cost is extremely high. Therefore, the scrapping of hangers for oxidation dyeing has caused great waste and also The cost of the aluminum alloy parts processed by oxidation dyeing is correspondingly increased.

Utility model content

In order to overcome the deficiencies in the background technology, the utility model discloses a hanger for oxidation and dyeing of aluminum alloy parts, which includes a hanger rod, a clamp disk assembly, and an electrode, and the clamp disk assembly includes a clamp disk and a clamp; wherein the hanger rod, the clamp The plate combination, between the electrodes, and the fixture plate and fixture of the fixture plate combination are detachable bolt and nut connection structures; when one aluminum alloy part is oxidized and dyed, when another aluminum alloy part is produced, only It is necessary to dismantle and replace the fixtures on the hanger for oxidation and dyeing of the original aluminum alloy parts, and the hanger rods, fixture plates, electrodes, bolts and nuts on the hanger can be reused.

In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme: a hanger for oxidation and dyeing of aluminum alloy parts, including a hanger rod and a clamp plate combination; the hanger rod is hollow tubular; the clamp plate combination includes a clamp Plate and fixture; the fixture plate is plate-shaped, there are several through holes in the periphery of the fixture plate, and a short tubular connecting sleeve is arranged in the middle, and the connecting sleeve is provided with connecting threaded holes in the radial direction; the fixture includes a fixture plate and a fixture shrapnel The fixture plate is in the shape of a sheet, and several through holes are arranged on the fixture plate; the fixture shrapnel is set and fixed on the fixture plate; the fixture set is fixed on the fixture plate; the fixture plate combination is set on the The outer cylindrical surface of the hanger rod.

Preferably, chucks are provided on the clamp elastic piece and the clamp plate.

Preferably, the upper end of the hanger rod is provided with a flat electrode connector; the lower part is provided with several supporting legs for placing the hanger on the workbench.

Preferably, the hanger also includes an electrode, the upper part of the electrode is hook-shaped, and the hanger can be directly hung on the cable through the electrode when performing oxidation and dyeing operations; the lower part of the electrode is straight, and the lower straight part is provided with A plurality of through holes; the flat part of the lower part of the electrode is arranged and fixed at the electrode connector at the upper end of the hanger rod.

Preferably, the clamps of the clamp plate combination are fixed to the clamp plate through bolts and nuts.

Preferably, the clamp plate combination and the hanger rod are connected and fixed by bolts through the connecting threaded holes arranged radially on the clamp plate connecting sleeve.

Preferably, the electrode is fixed to the electrode connector on the upper end of the hanger rod by bolts and nuts.

Preferably, the material of the hanger rod, the clamp plate combination, and the connecting bolts and nuts is titanium alloy, so as to prevent contamination of the oxidizing solution and the dyeing solution.

Preferably, the electrode is made of red copper, which is used to reduce the power loss during oxidation and dyeing; the bolts and nuts used to connect the electrode to the hanger rod are made of titanium alloy, so as to prevent contamination of the oxidizing solution and dyeing solution.

Due to the adoption of the above-mentioned technical scheme, the utility model has the following beneficial effects: a hanger for oxidation and dyeing of aluminum alloy parts disclosed in the utility model includes a hanger rod, a clamp disc assembly, and an electrode, and the clamp disc assembly includes a clamp disc , Fixture; Among them, the hanger rod, the fixture disc combination, the electrode, and the fixture disc of the fixture disc combination, the fixture is a detachable bolt and nut connection structure; when an aluminum alloy part is processed, a new one is produced. When planting aluminum alloy parts, it is only necessary to remove and replace the fixture on the hanger for oxidation and dyeing of the original aluminum alloy part, and the hanger rod, fixture plate, electrodes, bolts and nuts on the hanger can be reused, thus reducing the cost of The waste caused by the overall scrapping of the hanger for oxidation dyeing of aluminum alloy parts reduces the cost of oxidation dyeing of aluminum alloy parts.

Description of drawings

Figure 1 is a schematic diagram of the appearance of a hanger for oxidation dyeing of aluminum alloy parts;

Fig. 2 is the schematic diagram of hanger bar;

Fig. 3 is a schematic diagram of the assembly of the fixture disc;

Fig. 4 is a schematic diagram of the fixture plate;

Figure 5 is a schematic diagram of the fixture.

In the figure: 1, hanger rod; 102, electrode connector; 103, support leg; 2, fixture plate combination; 201, fixture plate; 202, fixture; 2011, fixture plate; 3. Electrodes.

Detailed ways

The utility model can be explained in detail through the following examples, and the purpose of disclosing the utility model is to protect all technical improvements within the scope of the utility model.

A hanger for oxidation and dyeing of aluminum alloy parts, comprising a hanger rod 1, a fixture disc assembly 2, and an electrode 3; the hanger rod 1 is hollow tubular, with a flat electrode connector 102 arranged at the upper end, and three electrode connectors 102 arranged at the lower part The supporting leg 103; the fixture disk assembly 2 includes a fixture disk 201 and a fixture 202; the fixture disk 201 is plate-shaped, and there are several through holes in the periphery of the fixture disk 201, and a short tubular connecting sleeve is arranged in the middle, and the connecting sleeve is provided with connecting sleeves in the radial direction. Threaded hole; fixture 202 comprises fixture plate 2011, fixture elastic piece 2012; Fixture plate 2011 is sheet shape, and through hole is provided on fixture plate 2011; Chuck 2013; Fixture 202 is arranged and fixed on the fixture plate 201 by bolt, nut; Described fixture plate assembly 2 is arranged on the outer cylindrical surface of hanger bar 1 through the short tubular connecting sleeve of fixture plate 201, is fixed with bolt; Hanger The number of clamp disk assemblies 2 set on the rod 1 and the distance between the clamp disk assemblies 2 are determined according to the needs; the upper part of the electrode 3 is hook-shaped, the lower part is straight, and the lower flat part is provided with two through holes; The electrode 3 is arranged and fixed at the electrode connector 102 on the upper end of the hanger bar 1, and fixed with bolts and nuts; the material of the hanger bar 1, the clamp plate combination 2 and the connecting bolts and nuts is titanium alloy; the material of the electrode 3 is titanium alloy. It is red copper; the bolts and nuts used to connect the electrode 3 and the frame rod 1 are made of titanium alloy.

Before the aluminum alloy parts are oxidized and dyed, the processed parts are firstly clamped on the fixture of the hanger; when the parts are clamped, the hanger for the oxidation and dyeing of the aluminum alloy parts is supported by three supporting legs 103 and placed on the workbench. Open the clamp shrapnel 2012 with the left hand, place the parts in the middle of the upper and lower chucks 2013 with the right hand, loosen the left hand, and fix the parts that need to be oxidized and dyed; repeat this operation until all the clamps have finished loading the parts.

When the aluminum alloy parts are oxidized and dyed, the hanger with the clamped parts is hung on the cable set on the upper part of the oxidation and dyeing tank through the electrode 3, and the parts mounted on the hanger are immersed in the electrolyte of the oxidation and dyeing tank , set oxidation and dyeing parameters, power on for oxidation and dyeing.

When a part is oxidized and dyed, and a new part needs to be oxidized and dyed, the fixture 202 installed on the fixture plate 201 is removed, and a new fixture 202 is replaced to install the new part for oxidation and dyeing. Production.

If the distance between the fixture disk assembly (2) needs to be adjusted, loosen the bolts that fix the fixture disk assembly (2), move the fixture disk assembly (2) up and down to a suitable distance, and then tighten the bolts.

The unspecified part of the utility model is prior art.

Claims (9)

1. A hanger for oxidation dyeing of aluminum alloy parts, which is characterized in that: it includes a hanger rod (1), a clamp disk combination (2); the hanger rod (1) is hollow tubular; the clamp disk combination (2) It includes a fixture plate (201) and a fixture (202); the fixture plate (201) is plate-shaped, a number of through holes are arranged around the fixture plate (201), and a short tubular connecting sleeve is arranged in the middle, and the connecting sleeve is radially provided with Connect threaded holes; the fixture (202) includes a fixture plate (2011) and a fixture spring (2012); the fixture plate (2011) is in the shape of a sheet, and a through hole is provided on the fixture plate (2011); the fixture spring (2012) is set and fixed On the fixture plate (2011); the fixture (202) is set and fixed on the fixture plate (201); the fixture plate combination (2) is set on the hanger rod (1) through the short tubular connecting sleeve of the fixture plate (201) ) of the outer cylindrical surface. 2. The hanger for oxidative dyeing of aluminum alloy parts according to claim 1, characterized in that: the clamp shrapnel (2012) and the clamp plate (2011) are provided with chucks (2013). 3. The hanger for oxidation dyeing of aluminum alloy parts according to claim 1, characterized in that: the upper end of the hanger rod (1) is provided with a flat electrode connector (102), and the lower part is provided with several supporting legs (103 ). 4. The hanger for oxidation dyeing of aluminum alloy parts according to claim 1, characterized in that: the hanger also includes an electrode (3), the upper part of the electrode (3) is hook-shaped, the lower part is straight, and the lower part is flat. The straight part is provided with several through holes; the straight part of the electrode (3) is fixed at the electrode connector (102) on the upper end of the hanger rod (1). 5. The hanger for oxidation dyeing of aluminum alloy parts according to claim 1, characterized in that: the clamp (202) and the clamp plate (201) are connected and fixed by bolts and nuts. 6. The hanger for oxidation dyeing of aluminum alloy parts according to claim 1, characterized in that: the clamp plate assembly (2) and the hanger rod (1) are fixed by bolts. 7. The hanger for oxidation dyeing of aluminum alloy parts according to claim 4, characterized in that: the electrode (3) and the electrode connector (102) on the upper end of the hanger rod (1) are fixed by bolts and nuts. 8. The hanger for oxidation dyeing of aluminum alloy parts according to claim 1, characterized in that: the material of the hanger rod (1), the clamp plate assembly (2) and the connecting bolts and nuts is titanium alloy. 9. The hanger for oxidation dyeing of aluminum alloy parts according to claim 3, characterized in that: the electrode (3) is made of red copper; the bolts and nuts used to connect the electrode (3) and the frame rod (1) are made of titanium alloy .