CN214655331U

CN214655331U - Electroplating hanger with double-side hook heads

Info

Publication number: CN214655331U
Application number: CN202022917485.4U
Authority: CN
Inventors: 唐台英; 曾见; 朱金平
Original assignee: ZHUHAI SEAGULL KITCHEN AND BATH PRODUCTS CO Ltd
Current assignee: ZHUHAI SEAGULL KITCHEN AND BATH PRODUCTS CO Ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-09
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a bilateral gib head electroplating hanger, it includes: two frame strips vertically arranged side by side; the connecting strip is arranged between the two frame strips; the connecting strip is provided with a fixing unit which is used for fixing a workpiece to be plated and is conductive, the workpiece to be plated is a product with a cavity, and when the workpiece to be plated is fixed on the fixing unit, an opening of the cavity is positioned at the lowest point of the workpiece to be plated. The utility model discloses the product die cavity can be washd in the preceding processing, does not take into the pretreatment liquid when electroplating, does not hide the plating bath, and the non-staining plating bath promotes the yields.

Description

Electroplating hanger with double-side hook heads

Technical Field

The utility model relates to the field of electroplating tools. More specifically, the utility model relates to a bilateral gib head electroplating hanger.

Background

In traditional electroplating production, electroplate and adopt unilateral gib head production, nevertheless to the more complicated product of die cavity, use single gib head hanger, when the product washs before electroplating, need wash inside the die cavity, so general product is hung with die cavity opening up mode and is put, washs the completion back, produces the easy pocket water in the die cavity of product, electroplates then easily and pollutes the plating solution again, leads to electroplating the yields low, has increaseed the degree of difficulty of handling the plating solution.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model also aims at providing a bilateral gib head electroplating hanger, product die cavity can be washd in the front processing, does not take into the pretreatment liquid when electroplating, does not hide the plating bath, and the non-staining plating bath promotes the yields.

To achieve these objects and other advantages in accordance with the purpose of the invention, a bilateral hook electroplating hanger is provided, which includes:

two frame strips vertically arranged side by side;

the connecting strip is arranged between the two frame strips;

the connecting strip is provided with a fixing unit which is used for fixing a workpiece to be plated and is conductive, the workpiece to be plated is a product with a cavity, and when the workpiece to be plated is fixed on the fixing unit, an opening of the cavity is positioned at the lowest point of the workpiece to be plated.

Preferably, the part to be plated is an annular pipe with a fracture, the fixing unit is a Y-shaped fixing frame, and two upward branches of the fixing frame are both arc-shaped and are respectively inserted into the annular pipe from a port at the disconnection position of the annular pipe.

Preferably, the arc length of one side of the two upward branches of the fixing frame is greater than that of the other side.

Preferably, the fixing frame is formed by bending a steel wire.

Preferably, a plurality of connecting strips are uniformly arranged between the two frame strips from top to bottom at intervals, and a plurality of fixing frames are uniformly arranged on each connecting strip from left to right at intervals.

Preferably, the plane of the fixing frame is perpendicular to the plane of the two frame strips.

The utility model discloses at least, include following beneficial effect: when the utility model is used, the workpiece to be plated is fixed on the fixed unit, when the pre-treatment processes such as cleaning and cleaning are carried out before electroplating, one end of the hanger with the insulated hook is upward and hung on the traveling crane, and then the hanger and the workpiece to be plated on the hanger are immersed into the pre-treatment groove for cleaning, thus, the cavity of the workpiece to be plated is opened upwards, so that pretreatment liquid can conveniently enter the cavity to clean the interior of the cavity, and after the cleaning is finished, the hanger is lifted out, then the end of the hanger with the conductive hook faces upwards and is hung on the travelling crane, so that the opening of the cavity of the workpiece to be plated is arranged below, the pretreatment liquid flows out from the opening of the cavity and cannot be hidden in the cavity of the product, then the hanger and the workpiece to be plated on the hanger are immersed into the electroplating bath for electroplating, so that the pretreatment liquid can not be brought into the electroplating bath by the product, and the electroplating liquid can not be hidden in the cavity of the product after electroplating, thereby improving the yield of the product.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic view of the front structure of the double-sided hook electroplating hanger of the present invention;

FIG. 2 is a schematic side view of the double-sided hook electroplating hanger of the present invention;

fig. 3 is a schematic structural view of the annular pipe of the present invention;

fig. 4 is a schematic structural view of the fixing frame of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, the utility model provides a bilateral gib head electroplating hanger, it includes:

two frame strips 1 which are vertically arranged side by side;

the connecting strip 2 is arranged between the two frame strips 1, wherein two ends of the connecting strip 2 are respectively connected to different frame strips 1 through bolts;

the upper ends of the two frame strips 1 are provided with conductive hooks 3, the lower ends of the two frame strips 1 are provided with insulating hooks 4, the connecting strip 2 is provided with a fixing unit which is used for fixing a workpiece to be plated and is conductive, the workpiece to be plated is a product with a cavity, and when the workpiece to be plated is fixed on the fixing unit, an opening of the cavity is located at the lowest point of the workpiece to be plated.

The workpiece to be plated is an annular pipe 5 with a fracture, and the fixing unit is a Y-shaped fixing frame 6.

The fixing frame 6 can be bent by a steel wire to form a shape as shown in fig. 4, and comprises an arc shape with the lower end bent into a horizontal ring shape and the two upward branches bent into an arc shape, a through hole for penetrating a bolt is formed in the connecting strip 2, the ring at the lower end of the fixing frame 6 can be screwed and fixed by a nut after being sleeved on the bolt, and the two upward branches of the fixing frame 6 are bent into an arc shape to be inserted into the ring-shaped pipe 5 from the port at the disconnection part of the ring-shaped pipe 5.

The preferred scheme is that one side arc length of two branches of the upward fixed mount 6 is longer than the other side arc length, because the steel wire has certain elasticity, when the annular pipe tool 5 is hung on the fixed mount 6, the branch line with the long arc length can be inserted into one port of the annular pipe tool 5, and then the branch with the short arc length is slightly pulled to be inserted into the other port of the annular pipe tool 5, so that the annular pipe tool 5 is easily fixed on the fixed mount 6, when the annular pipe tool 5 is to be taken down, the steps are operated from back to front, and the fixing and the taking-down are very convenient.

The conductive hook 3 and the insulating hook 4 are integrated with the frame strip 1, when the hanger is manufactured, the frame strip 1, the connecting strip 2 and the fixing frame 6 are installed, and then the surfaces of parts except the fixing frame 6 in the dotted line frame area shown in the figure 1 are coated with insulating glue, so that one end of the frame strip 1 is the conductive hook 3, and the other end of the frame strip is the insulating hook 4.

In the embodiment, when the annular tube to be plated 5 is fixed on the fixing frame 6, during the pretreatment processes such as cleaning and cleaning before electroplating, one end of the hanger with the insulating hook 4 is upward, the hanger is hung on the travelling crane, the hanger and the annular tube to be plated 5 on the hanger are immersed into the pretreatment tank for cleaning, so that the cavity opening of the annular tube to be plated 5 is upward, pretreatment liquid enters the cavity for cleaning the inside of the cavity, after cleaning, the hanger is lifted, one end of the hanger with the conductive hook 3 is upward and hung on the travelling crane, so that the cavity opening of the annular tube to be plated 5 is downward, the pretreatment liquid flows out of the cavity opening and cannot be hidden in the product cavity, then the hanger and the annular tube to be plated 5 on the hanger are immersed into the electroplating tank for electroplating, so that the product cannot bring the pretreatment liquid into the electroplating tank, and the electroplating solution cannot be hidden in the product cavity after electroplating, the yield of the product is promoted.

In another embodiment, a plurality of connecting strips 2 are uniformly spaced between the two frames 1 from top to bottom, and a plurality of fixing frames 6 are uniformly spaced on each connecting strip 2 from left to right, so that one hanger can simultaneously process a plurality of annular tubes 5 to be plated.

In another embodiment, the plane of the fixing frame 6 is perpendicular to the plane of the two frame strips 1, so that the to-be-plated annular tube 5 is also perpendicular to the plane of the two frame strips 1 after being fixed on the fixing frame 6, and thus, more to-be-plated annular tubes 5 can be fixed on one connecting strip 2 while the two adjacent to-be-plated annular tubes 5 are not in contact.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. Bilateral gib head electroplates hanger, its characterized in that includes:

two frame strips vertically arranged side by side;

the connecting strip is arranged between the two frame strips;

2. The double-sided hook head electroplating hanger according to claim 1, wherein the workpiece to be plated is an annular pipe with a fracture, the fixing unit is a Y-shaped fixing frame, and two upward branches of the fixing frame are both arc-shaped so as to be inserted into the annular pipe from a port at the fracture of the annular pipe respectively.

3. The double-sided hook head plating hanger of claim 2 wherein one of the two upward branches of the mount has an arc length greater than the other.

4. The double-sided hook head plating hanger of claim 2 wherein the mount is formed by bending a steel wire.

5. The double-sided hook electroplating hanger according to claim 2, wherein a plurality of connecting strips are uniformly spaced between the two frame strips from top to bottom, and a plurality of fixing frames are uniformly spaced on each connecting strip from left to right.

6. The bilateral hook head electroplating hanger of claim 5 wherein the plane of the fixing frame is perpendicular to the planes of the two frames.