Electroplating hanger for workpieces

Abstract

The utility model provides an electroplating hanger for a workpiece, which comprises a hanger main body rod, an upper locking seat is arranged at the upper end of the hanger main body rod, a top hook is fixedly arranged at the top of the upper locking seat, one end, far away from the upper locking seat, of the hanger main body rod is rotatably connected with a lower locking seat, and the lower locking seat is fixedly connected with a top hook. The middle section of the hanger body rod is rotationally connected with a hanger platform, supporting plates are evenly arranged on the side wall of the hanger platform, and lifting hooks used for hanging workpieces are arranged at the ends, away from the hanger platform, of the supporting plates. According to the electroplating hanger for the workpiece, the workpiece fixing device is arranged, so that the workpiece can be fixed and conveniently taken out by the hanger when the workpiece is electroplated, and the electroplating hanger for the workpiece has higher practicability.

Description

Technical Field

[0001] The utility model relates to the field of electroplating auxiliary tools, in particular to an electroplating hanger for workpieces. 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] After searching, the Chinese patent with publication number CN108728890B discloses a plating rack, including a conductive support frame; a plurality of hanging components, a plurality of the hanging components are arranged on the conductive support frame at intervals and coaxially; wherein each hanging component is provided with an odd number of hanging units, a plurality of the hanging units are arranged at equal intervals; the orthographic projections of the hanging units of each two adjacent hanging components in the length direction of the conductive support frame are staggered. The plating rack of the present invention has the advantages of simple and compact structure, low manufacturing cost, convenient for densely hanging workpieces to be electroplated, high coaxiality, convenient for automatic hanging, stable structure, excellent conductive performance, etc. Although the device can play the effect of mounting workpieces, it still has the following defects:

[0004] The device only mounts the workpiece by a simple mounting hook, so that during the electroplating process of the workpiece, the electroplated workpiece may fall while being electroplated, affecting the normal electroplating of the workpiece and causing damage to the workpiece.

[0005] Therefore, we make improvements to this and propose an electroplating hanger for workpieces. Utility Model Content

[0006] The purpose of the utility model is to address the existing devices that only mount workpieces through simple mounting hooks, so that during the electroplating process of the workpiece, the electroplated workpiece may fall while being electroplated, affecting the normal electroplating of the workpiece and causing damage to the workpiece.

[0007] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0008] The invention discloses an electroplating hanger for workpieces to improve the above problems.

[0009] The utility model is specifically as follows:

[0010] The hook is provided at one end of the support plate and the fixing device is provided between the support plate and the fixing device, and the fixing device is provided between the support plate and the fixing device, and the fixing device is provided between the support plate and the fixing device, and the fixing device is provided between the support plate and the fixing device, and the fixing device is provided between the support plate and the fixing device, and the fixing device is provided between the support plate and the fixing device, and the fixing device is provided between the support plate and the fixing device, and the fixing device is provided between the support plate and the fixing device, and the fixing device is provided between the support plate and the fixing device, and the fixing device is provided

[0011] As a preferred technical solution of the utility model, the workpiece fixing device includes a limiting groove fixed at the bottom of the support plate, the limiting groove is provided with a sliding groove and a limiting mouth, an auxiliary rod matching the limiting mouth is arranged inside the sliding groove, and a limiting component for limiting the workpiece is arranged between the auxiliary rod and the hook.

[0012] As a preferred technical solution of the utility model, the limiting component includes a U-shaped frame connected to the inner surface of the hook, the U-shaped frame is hinged with a connecting rod, the connecting rod is provided with a strip groove, the connecting rod is connected to a movable rod, the outer wall of the auxiliary rod is connected to a connecting rod, the end of the connecting rod away from the auxiliary rod passes through the hook and is connected to a sliding column, and the sliding column is slidably connected inside the strip groove.

[0013] As a preferred technical solution of the utility model, a movable block is slidably connected inside the slide groove, a fixing spring is arranged between the movable block and the limit groove, the auxiliary rod is slidably connected inside the slide groove through the movable block, and the movable block cooperates with the limit opening.

[0014] As a preferred technical solution of the utility model, the upper locking seat, the lower locking seat and the inner surfaces of the hanger platform are all provided with internal threads, and the surface of the hanger main rod is provided with external threads matching the internal threads, and the upper locking seat, the lower locking seat and the hanger platform can be rotatably connected to the hanger main rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the solution of the utility model:

[0017] By setting up the workpiece fixing device, the hanger can fix the workpiece and facilitate its removal during the workpiece electroplating operation, which solves the problem that the device in the prior art only mounts the workpiece by a simple mounting hook, so that during the electroplating process, the electroplated workpiece may fall off, affecting the normal electroplating of the workpiece and causing damage to the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a workpiece electroplating hanger provided by the utility model;

[0019] Figure 2 This is one of the side structural schematic diagrams of a workpiece electroplating hanger provided by the utility model;

[0020] Figure 3 This is one of the side structural schematic diagrams of a workpiece electroplating hanger provided by the utility model;

[0021] Figure 4 A schematic diagram of the structure of a workpiece electroplating hanger provided by the utility model when viewed from above;

[0022] Figure 5 A schematic diagram of the structure of a workpiece fixing device of a workpiece electroplating hanger provided by the utility model;

[0023] Figure 6 The utility model provides a workpiece fixing device of a workpiece electroplating hanger provided by the utility model, which is a bottom view structural schematic diagram.

[0024] Indicated in the figure:

[0025] 1. Hanger main rod; 2. Top hook; 3. Upper locking seat; 4. Lower locking seat; 5. Hanger platform; 6. Fixing device; 61. Support plate; 62. Hook; 63. U-shaped frame; 64. Connecting rod; 65. Movable rod; 66. Limiting groove; 67. Limiting mouth; 68. Movable block; 69. Auxiliary rod; 610. Sliding column. DETAILED DESCRIPTION

[0026] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] like Figure 1, Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this embodiment proposes a plating hanger for workpieces, including a hanger main rod 1, an upper locking seat 3 is arranged on the upper end of the hanger main rod 1, a top hook 2 is fixedly arranged on the top of the upper locking seat 3, the end of the hanger main rod 1 away from the upper locking seat 3 is rotatably connected to the lower locking seat 4, the middle section of the hanger main rod 1 is rotatably connected to the hanger platform 5, support plates 61 are evenly arranged on the side walls of the hanger platform 5, and a hook 62 for mounting the workpiece is arranged at the end of the support plate 61 away from the hanger platform 5, and a fixing device 6 for limiting the workpiece to prevent the workpiece from falling during electroplating is arranged between the support plate 61 and the hook 62.

[0031] like Figure 4 , Figure 5 and Figure 6 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the workpiece fixing device 6 includes a limiting groove 66 fixed at the bottom of the support plate 61, and a sliding groove and a limiting opening 67 are provided on the limiting groove 66, and an auxiliary rod 69 matching the limiting opening 67 is arranged inside the sliding groove, and a limiting component for limiting the workpiece is arranged between the auxiliary rod 69 and the hook 62.

[0032] like Figure 4 , Figure 5 and Figure 6 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the limiting component includes a U-shaped frame 63 connected to the inner surface of the hook 62, the U-shaped frame 63 is hinged with a connecting rod 64, the connecting rod 64 is provided with a strip groove, the connecting rod 64 is connected to a movable rod 65, the outer wall of the auxiliary rod 69 is connected to the connecting rod 64, the end of the connecting rod 64 away from the auxiliary rod 69 passes through the hook 62 and is connected to a sliding column 610, and the sliding column 610 is slidably connected inside the strip groove.

[0033] like Figure 4 , Figure 5 and Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, a movable block 68 is slidably connected inside the slide groove, a fixing spring is arranged between the movable block 68 and the limit groove 66, the auxiliary rod 69 is slidably connected inside the slide groove through the movable block 68, and the movable block 68 cooperates with the limit opening 67.

[0034] like Figure 1 , Figure 2 and Figure 3As shown, as a preferred embodiment, on the basis of the above method, further, the inner surfaces of the upper locking seat 3, the lower locking seat 4 and the hanger platform 5 are all provided with internal threads, and the surface of the hanger main rod 1 is provided with external threads matching the internal threads, and the upper locking seat 3, the lower locking seat 4 and the hanger platform 5 can all be rotatably connected to the hanger main rod 1.

[0035] Specifically, when the workpiece electroplating hanger is in use: the auxiliary rod 69 of the workpiece fixing device 6 is pushed in the direction away from the hook 62, the auxiliary rod 69 drives the connecting rod 64 connected to the movable rod 65, and the connecting rod 64 will open the hook 62 along the U-shaped frame 63, at this time, the workpiece can be placed in the hook 62, and then after the auxiliary rod 69 is loosened, the movable block 68 is affected by the fixing spring to pull the movable rod 65 to move in the direction close to the hook 62 and drive the connecting rod 64 to close the opening of the hook 62, at this time, the workpiece placed inside the hook 62 can be effectively fixed to a certain extent to prevent it from falling during electroplating, and then the electroplating work can be started; when the electroplating work is completed, the hanger will be contaminated with plating solution, and at this time, it is necessary to clean each component in a timely and sufficient manner, specifically, the upper locking seat 3 and the lower locking seat 4 are respectively screwed out from the hanger main rod 1, and then the workpiece fixing device 6 can be rotated and taken out by the hanger platform 5, and at this time, each component can be fully and conveniently cleaned.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A workpiece electroplating hanger, comprising a hanger main rod (1), characterized in that: An upper locking seat (3) is arranged at the upper end of the hanger main rod (1), a top hook (2) is fixedly arranged at the top of the upper locking seat (3), one end of the hanger main rod (1) away from the upper locking seat (3) is rotatably connected to a lower locking seat (4), the middle section of the hanger main rod (1) is rotatably connected to a hanger platform (5), support plates (61) are evenly arranged on the side walls of the hanger platform (5), one end of the support plate (61) away from the hanger platform (5) is provided with a hook (62) for mounting a workpiece, and a fixing device (6) for limiting the workpiece and preventing the workpiece from falling during electroplating is arranged between the support plate (61) and the hook (62).

2. The workpiece electroplating rack according to claim 1, characterized in that: The fixing device (6) comprises a limiting groove (66) fixed at the bottom of the support plate (61), the limiting groove (66) is provided with a slide groove and a limiting opening (67), an auxiliary rod (69) matched with the limiting opening (67) is arranged inside the slide groove, and a limiting component for limiting the workpiece is arranged between the auxiliary rod (69) and the hook (62).

3. The workpiece electroplating rack according to claim 2, characterized in that: The limiting component includes a U-shaped frame (63) connected to the inner surface of the hook (62), the U-shaped frame (63) is hinged with a connecting rod (64), the connecting rod (64) is provided with a strip groove, the connecting rod (64) is connected to a movable rod (65), the connecting rod (64) is connected to the outer wall of the auxiliary rod (69), the end of the connecting rod (64) away from the auxiliary rod (69) passes through the hook (62) and is connected to a sliding column (610), and the sliding column (610) is slidably connected inside the strip groove.

4. The workpiece electroplating rack according to claim 3, characterized in that: A movable block (68) is slidably connected inside the slide groove, a fixing spring is arranged between the movable block (68) and the limiting groove (66), the auxiliary rod (69) is slidably connected inside the slide groove through the movable block (68), and the movable block (68) matches the limiting opening (67).

5. The workpiece electroplating rack according to claim 1, characterized in that: The inner surfaces of the upper locking seat (3), the lower locking seat (4) and the hanger platform (5) are all provided with internal threads, and the surface of the hanger main body rod (1) is provided with external threads matching the internal threads.

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