CN209957915U

CN209957915U - Hanger for metal anodic oxidation

Info

Publication number: CN209957915U
Application number: CN201920420167.1U
Authority: CN
Inventors: 戴晋勇
Original assignee: Taixing Zhijin Metal Products Co Ltd
Current assignee: Taixing Zhijin Metal Products Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-17
Anticipated expiration: 2029-03-29

Abstract

The utility model relates to the technical field of metal anodic oxidation, in particular to a hanger for metal anodic oxidation, which solves the defect that the service life of the hanger is influenced by the demolding in the prior art, and comprises a fixed disk and a hook, wherein the upper side of the fixed disk is fixedly connected with the hook, the upper side of the fixed disk is fixedly connected with a connecting curved rod, the lower end of the connecting curved rod is fixedly connected with a double-end bottom rod, the distance between the two ends of the double-end bottom rod and the connecting curved rod is equal, the upper sides of the two ends of the double-end bottom rod are respectively provided with a connecting part vertical to the double-end bottom rod, the upper part of the connecting part is in threaded connection with an insulating clamping screw rod, the inner side and the outer side of the connecting curved rod are respectively and fixedly connected with an insulating separating block matched with the insulating clamping screw rod, the upper parts of the two, after the clamp is used, the contact part is conveniently subjected to demoulding treatment, and the service life of the hanger is prolonged.

Description

Hanger for metal anodic oxidation

Technical Field

The utility model relates to a metal anodic oxidation technical field especially relates to a hanger for metal anodic oxidation.

Background

In order to increase the wear resistance and corrosion resistance of industrial aluminum profiles, the industrial aluminum profiles are usually subjected to anodic oxidation treatment, before the anodic oxidation treatment, aluminum and aluminum alloy parts must be well hung on a hanger, the hanger plays an important role in electroplating quality and efficiency, whether the design, selection and use of the hanger are proper or not is directly related to success or failure of electroplating processing, the conventional hanger only has the function of hanging the aluminum profiles generally, the balance of firm fastening of workpieces and convenient assembly and disassembly is difficult to achieve, and the contact parts of the parts are subjected to chemical stripping treatment or filing by using a file once the clamp is used, so that the service life of the hanger is influenced.

Disclosure of Invention

The utility model aims at solving the problem that the service life is influenced by the demoulding of the hanging tool in the prior art, and provides a hanging tool for metal anodic oxidation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hanger for metal anodic oxidation, includes fixed disk, couple, the upside fixedly connected with couple of fixed disk, the upside fixedly connected with of fixed disk connects the knee lever, and connects the lower extreme fixedly connected with double-end sill bar of knee lever, the both ends of double-end sill bar equal with the distance of connecting the knee lever, the both ends upside of double-end sill bar be provided with respectively with double-end sill bar vertically connecting portion, and the upper portion threaded connection of connecting portion has insulating clamping screw, the inside and outside both sides of connecting the knee lever respectively fixedly connected with insulating clamping screw matched with separate the piece, the spliced eye has been seted up respectively on the both ends upper portion of double-end sill bar, and the inside of spliced eye is pegged graft and is had conductive contact piece.

Preferably, the fixed disk includes solid fixed ring and many fixed connection at the inboard splice bar of solid fixed ring, connect curved bar fixed connection on the upper portion of splice bar.

Preferably, the connecting curved rod is in a J-shaped structure.

Preferably, the end, close to each other, of the insulating separation block and the insulating clamping screw is provided with a conical puller head respectively.

Preferably, the conductive contact block comprises a contact part and an insertion part, the contact part is triangular prism-shaped, and the insertion part is matched with the insertion hole.

Preferably, the upper part of the connecting curved rod is fixedly connected with a reinforcing rod which is obliquely arranged.

The utility model has the advantages that:

1. this hanger passes through the contact of conductive contact piece and aluminium alloy, and conductive contact piece can be dismantled, uses the back at anchor clamps, conveniently carries out the demoulding to the contact site and handles, and conductive contact piece is removable, has prolonged the life-span of hanger.

2. The conductive contact block is of a triangular prism structure, edges are in contact with the aluminum profile, the aluminum profile is fixed with the hanging tool through the fastener with the conical jacking head, and the conductive contact block is firm to fix and small in contact area.

Drawings

Fig. 1 is a schematic structural view of a hanger for metal anodic oxidation according to the present invention;

FIG. 2 is a schematic top view of a double-ended bottom rod of a hanger for metal anodizing, according to the present invention;

FIG. 3 is a schematic side view of the conductive contact block of the hanger for metal anodization according to the present invention;

fig. 4 is a schematic top view of the fixing plate of the hanger for metal anodic oxidation according to the present invention.

In the figure: the device comprises a fixed disc 1, a hook 2, a connecting curved rod 3, a double-head bottom rod 4, an insulating separation block 5, a connecting part 6, an insulating clamping screw 7, a conductive contact block 8, a contact part 81, an insertion part 82 and a reinforcing rod 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a hanger for metal anodic oxidation, including fixed disk 1, couple 2, the upside welding of fixed disk 1 has connection curved bar 3, and the lower extreme welding of connecting curved bar 3 has double-end sill 4, the both ends of double-end sill 4 equal with the distance of connecting curved bar 3, the both ends upside of double-end sill 4 respectively an organic whole be provided with double-end sill 4 vertically connecting portion 6, the upper portion threaded connection of connecting portion 6 has insulating clamping screw 7, the inside and outside both sides of connecting curved bar 3 are riveted respectively and are separated piece 5 with insulating clamping screw 7 matched with insulating, the spliced eye has been seted up respectively on the both ends upper portion of double-end sill 4, and the inside grafting of spliced eye has electrically conductive contact piece 8.

Wherein, fixed disk 1 includes solid fixed ring and many welds the splice bar of solid fixed ring inboard, connects the upper portion of curved bar 3 welding at the splice bar.

Wherein, connect the curved bar 3 and be J type structure, for the enhancement connection curved bar 3, prevent to rock, the upper portion riveting of connecting curved bar 3 has the stiffener 9 of slope setting, and stiffener 9 is insulating material and makes, preferred polytetrafluoroethylene.

The end, close to each other, of each of the insulating separation block 5 and the insulating clamping screw 7 is provided with a conical jacking head, and the insulating separation block 5 and the insulating clamping screw 7 are made of polytetrafluoroethylene.

Specifically, the conductive contact block 8 includes a contact portion 81 and an insertion portion 82, the contact portion 81 is triangular prism-shaped, and the insertion portion 82 is engaged with the insertion hole.

Example (b): before carrying out metal anodic oxidation, will insulate to press from both sides tight screw rod 7 and follow 6 upper portions of connecting portion and screw down, pass connecting portion 6 and double-end sill bar 4 with the hanging hole on aluminium alloy upper portion, place on conductive contact piece 8 upper portions, the contact of the upside edge of the inner wall upside of hanging hole and conductive contact piece 8 promotes the aluminium alloy, make it withstand insulating cone top tight head of separating 5, rotatory insulating clamp screw rod 7, make the conical top tight head on insulating clamp screw rod 7 upper portion push up the aluminium alloy tightly, adorn the back with the aluminium alloy one by one, can begin the anodic oxidation and handle.

After the hanger is used, after the aluminium alloy uninstallation is finished, upwards strike conductive contact block 8 from the downside, take out conductive contact block 8 from the jack, can carry out the stripping treatment to conductive contact block 8 alone, it can in the jack to pack back conductive contact block 8 after the processing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hanger for metal anodic oxidation comprises a fixed disc (1) and a hook (2), wherein the hook (2) is fixedly connected to the upper side of the fixed disc (1), the hanger is characterized in that a connecting curved bar (3) is fixedly connected to the upper side of the fixed disc (1), a double-end bottom bar (4) is fixedly connected to the lower end of the connecting curved bar (3), the distance between the two ends of the double-end bottom bar (4) and the connecting curved bar (3) is equal, connecting parts (6) which are perpendicular to the double-end bottom bar (4) are respectively arranged on the upper sides of the two ends of the double-end bottom bar (4), an insulating clamping screw (7) is in threaded connection with the upper part of each connecting part (6), insulating separating blocks (5) which are matched with the insulating clamping screw (7) are respectively fixedly connected to the inner side and the outer side of the connecting curved bar (3), inserting holes are respectively formed in the, and a conductive contact block (8) is inserted in the insertion hole.

2. The hanger for metal anodizing as claimed in claim 1, wherein the fixed plate (1) comprises a fixed ring and a plurality of connecting ribs fixedly connected to the inner side of the fixed ring, and the connecting curved bar (3) is fixedly connected to the upper portion of the connecting ribs.

3. The metal anodizing hanger according to claim 1, wherein said connecting curved bar (3) has a J-shaped structure.

4. The hanger for metal anodic oxidation according to claim 1, wherein the ends of the insulation separation block (5) and the insulation clamping screw (7) close to each other are respectively provided with a conical puller head.

5. The hanger for metal anodization as claimed in claim 1, wherein the conductive contact block (8) comprises a contact portion (81) and an insertion portion (82), the contact portion (81) is in a triangular prism shape, and the insertion portion (82) is engaged with the insertion hole.

6. The hanger for metal anodic oxidation according to claim 3, characterized in that the upper portion of the connecting curved bar (3) is fixedly connected with a reinforcement bar (9) which is obliquely arranged.