PVD (Physical Vapor Deposition) electroplating hanger

Abstract

The utility model discloses a PVD (Physical Vapor Deposition) electroplating hanger, which relates to the technical field of PVD electroplating hangers and comprises a bottom plate, one end of the bottom plate is provided with a hanging hole, the top of the bottom plate is fixedly provided with a limiting plate, and a hold-down mechanism is arranged in the limiting plate; the hold-down mechanism comprises a spring and a hold-down piece, one end of the spring is fixedly mounted on the inner wall of the limiting plate, the hold-down piece is fixedly mounted at the other end of the spring, and two ends of the bottom surface of the hold-down piece are arc-shaped; according to the technical scheme provided by the utility model, the hold-down mechanism is adopted, the limiting plate is arranged to enable the workpiece to be inserted into the gap between the limiting plate and the bottom plate, so that the workpiece can be quickly fixed and limited, one side of the workpiece can be held down through the spring and the hold-down piece, the workpiece is prevented from tilting during electroplating, and the electroplating quality is improved. And by arranging the first through hole and the second through hole, the electroplating liquid can be in more comprehensive contact with one side of the workpiece during electroplating, so that the sheet-shaped workpiece is conveniently fixed and limited, and meanwhile, the electroplating effect is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of PVD electroplating hangers, in particular to a PVD electroplating hanger. Background Art

[0002] There are different types of electroplating hangers according to the shape of the parts, coating technical requirements, electroplating process and equipment size. For example, there are differences between automatic lines and manual lines. Usually, electroplating workshops are prepared with universal hangers suitable for various common parts and special hangers designed and made only for certain parts. There are many types of universal hangers, suitable for a variety of processes and parts.

[0003] When single-sided electroplating is performed on a sheet workpiece, in order to facilitate the fixing and limiting of the sheet workpiece without affecting the electroplating effect, a PVD electroplating hanger is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a PVD electroplating hanger to solve the problem that the fixed limit of the prior art is troublesome and easily affects the contact between the workpiece and the electroplating solution.

[0005] In view of this, the utility model provides a PVD electroplating hanger, comprising a bottom plate, one end of which is provided with a hanging hole, a limit plate is fixedly installed on the top of the bottom plate, and a holding mechanism is arranged inside the limit plate;

[0006] The pressing mechanism comprises a spring and a pressing member, one end of the spring is fixedly mounted on the inner wall of the limiting plate, the pressing member is fixedly mounted on the other end of the spring, and both ends of the bottom surface of the pressing member are arc-shaped.

[0007] Optionally, a plurality of the limiting plates are provided, and the plurality of limiting plates are evenly distributed on the top of the bottom plate.

[0008] Optionally, a first through hole is formed at the bottom of the limiting plate.

[0009] Optionally, a plurality of second through holes are formed inside the pressing member.

[0010] Optionally, a plurality of protrusions are fixedly mounted on the bottom of the pressing member, and the protrusions are located on one side of the second through hole.

[0011] Optionally, a card slot is provided at the top of the bottom plate, and a socket is provided at one side of the card slot.

[0012] Optionally, a plurality of hanging holes are provided.

[0013] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0014] 1. A PVD electroplating hanger of the utility model adopts a holding mechanism. By setting a limit plate, the workpiece can be inserted into the gap between the limit plate and the bottom plate, so that the workpiece can be quickly fixed and limited. The spring and the holding member can hold one side of the workpiece to prevent the workpiece from tilting during electroplating, thereby achieving a better limiting effect. By setting the first through hole and the second through hole, the plating liquid can be more fully in contact with one side of the workpiece during electroplating, so as to facilitate the fixing and limiting of the sheet workpiece without affecting the electroplating effect.

[0015] 2. A PVD electroplating hanger of the utility model adopts a raised piece design, which can reduce the contact area between the holding piece and the workpiece, thereby further ensuring the electroplating effect.

[0016] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the limit plate of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model from top view.

[0022] Explanation of the accompanying drawings: 1. bottom plate; 2. card slot; 3. socket; 4. hanging hole; 5. limit plate; 6. first through hole; 7. spring; 8. holding piece; 9. second through hole; 10. protrusion. DETAILED DESCRIPTION

[0023] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0024] A PVD plating rack according to an embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] For easier understanding, see Figures 1 to 4 The utility model provides an embodiment of a PVD plating hanger, comprising a bottom plate 1, a hanging hole 4 is opened at one end of the bottom plate 1, a limit plate 5 is fixedly installed on the top of the bottom plate 1, and a pressing mechanism is arranged inside the limit plate 5;

[0027] The pressing mechanism includes a spring 7 and a pressing member 8. One end of the spring 7 is fixedly mounted on the inner wall of the limiting plate 5, and the pressing member 8 is fixedly mounted on the other end of the spring 7. Both ends of the bottom surface of the pressing member 8 are arc-shaped. A first through hole 6 is provided at the bottom of the limiting plate 5, and a plurality of second through holes 9 are provided inside the pressing member 8.

[0028] It should be noted that by setting the limit plate 5, the workpiece can be inserted into the gap between the limit plate 5 and the base plate 1, so that the workpiece can be quickly fixed and limited. The spring 7 and the holding member 8 can hold one side of the workpiece to prevent the workpiece from tilting during electroplating, thereby achieving a better limiting effect. By setting the first through hole 6 and the second through hole 9, the plating liquid can more comprehensively contact one side of the workpiece during electroplating, thereby facilitating the fixing and limiting of the sheet workpiece without affecting the electroplating effect.

[0029] In some embodiments, Figure 4 As shown, a plurality of limit plates 5 are provided, and the plurality of limit plates 5 are evenly distributed on the top of the bottom plate 1 .

[0030] It should be noted that the limiting effect can be ensured by providing a plurality of limiting plates 5 .

[0031] In some embodiments, Figure 1 As shown, a card slot 2 is provided on the top of the bottom plate 1, a socket 3 is provided on one side of the card slot 2, and a plurality of hanging holes 4 are provided.

[0032] It should be noted that by providing a plurality of hanging holes 4 , the base plate 1 can be conveniently hung on the hook, and by providing the card slot 2 and the socket 3 , the workpiece can be more conveniently inserted into the base plate 1 .

[0033] Example 2

[0034] In some embodiments, Figure 3 As shown, a plurality of protrusions 10 are fixedly mounted on the bottom of the pressing member 8 , and the protrusions 10 are located on one side of the second through hole 9 .

[0035] It should be noted that the protruding member 10 is a hemispherical member. By providing a plurality of protruding members 10, the contact area between the holding member 8 and the workpiece can be reduced, thereby further ensuring the electroplating effect.

[0036] Working principle: When in use, insert the workpiece into the slot 2 through the socket 3, so that the workpiece is located between the limit plate 5 and the top of the bottom plate 1, and the pressing part 8 is pushed by the spring 7 so that the pressing part 8 can press one side of the workpiece to prevent the workpiece from tilting during electroplating. The electroplating allows the plating liquid to more comprehensively contact one side of the workpiece through the first through hole 6 and the second through hole 9 during electroplating. The contact area between the pressing part 8 and the workpiece can be reduced by the protrusion 10, thereby further ensuring the electroplating effect.

[0037] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A PVD electroplating rack, characterized in that: It comprises a bottom plate (1), one end of which is provided with a hanging hole (4), a limiting plate (5) is fixedly mounted on the top of the bottom plate (1), and a holding mechanism is arranged inside the limiting plate (5); The pressing mechanism comprises a spring (7) and a pressing member (8); one end of the spring (7) is fixedly mounted on the inner wall of the limiting plate (5); the pressing member (8) is fixedly mounted on the other end of the spring (7); and both ends of the bottom surface of the pressing member (8) are arc-shaped.

2. A PVD plating rack according to claim 1, characterized in that: A plurality of the limiting plates (5) are provided, and the plurality of limiting plates (5) are evenly distributed on the top of the bottom plate (1).

3. The PVD plating rack according to claim 1, characterized in that: A first through hole (6) is formed at the bottom of the limiting plate (5).

4. The PVD plating rack according to claim 1, characterized in that: A plurality of second through holes (9) are provided inside the pressing member (8).

5. The PVD plating rack according to claim 4, characterized in that: A plurality of protrusions (10) are fixedly mounted on the bottom of the pressing member (8), and the protrusions (10) are located on one side of the second through hole (9).

6. The PVD plating rack according to claim 1, characterized in that: The top of the bottom plate (1) is provided with a card slot (2), and one side of the card slot (2) is provided with a socket (3).

7. The PVD plating rack according to claim 1, characterized in that: A plurality of hanging holes (4) are provided.

Images