A fixture suitable for electrochemically treating a porous workpiece

Abstract

The utility model relates to a kind of clamp suitable for porous workpiece electrochemical processing, including frame body and hanging material component, and frame body is vertically arranged with several connecting beams;Hanging material component is equipped with connecting rod and hanging material rod, and hanging material rod is "V" shaped elastic member, and the both ends of hanging material rod are equipped with hanging material hook;Connecting rod is detachably connected with connecting beam by fastener.The utility model has the advantages that each connecting beam can be assembled with hanging material rod of different spacing, increasing the flexibility of hanging material, which can adapt to different specifications of hole workpiece.By using the elastic properties of hanging material rod, the workpiece is tightly clamped after being opened, which improves the firmness of the jack plug type hanging material and facilitates subsequent discharging.

Description

Technical Field

[0001] This utility model relates to the technical field of chemical electroplating equipment, and in particular to a fixture suitable for electrochemical treatment of porous workpieces. Background Technology

[0002] Due to their unique characteristics, the manufacturing of aerospace parts generally includes processes such as machining and surface anodizing. During the anodizing process, aerospace parts need to be suspended in batches on supports, and an oxide layer is formed under the action of an applied current.

[0003] When processing batches of sheet metal with integrated connection holes, the sheet metal shapes vary. Due to electroplating process requirements, the hanging or fixed position cannot be within the processing area. Therefore, to reduce the contact area between the hanger and the workpiece and to facilitate loading and unloading, a hook is typically used to attach to the functional hole on the workpiece. However, during the moving bracket and electrochemical treatment processes, because the workpiece is simply hung on the hook, it is easy for the workpiece to shake or even fall off, affecting processing efficiency.

[0004] Therefore, the structure of the hanging rack for porous workpieces needs further improvement to address the problem of unstable hanging. Utility Model Content

[0005] The purpose of this invention is to provide a fixture suitable for electrochemical treatment of porous workpieces, which can improve the applicability of material hanging and increase the firmness of material hanging.

[0006] To achieve the above-mentioned utility model objectives, this utility model provides a fixture suitable for electrochemical treatment of porous workpieces, including a frame and a material hanging assembly, wherein the frame has several connecting beams arranged vertically.

[0007] The material hanging assembly is provided with a connecting rod and a hanging rod. The connecting rod is arranged with a plurality of hanging rods. The hanging rod is a "V" shaped elastic element and has a hanging hook at both ends.

[0008] The connecting rod is detachably connected to the connecting beam by fasteners.

[0009] As a further improvement to the utility model, the material hook is a round rod for hanging materials.

[0010] As a further improvement of the utility model, the material hook includes one or more inserts, and each insert is connected to the end of the material hanging rod in sequence according to its width, with the insert closest to the material hanging rod having the largest width.

[0011] Furthermore, the end of the insert rod located away from the hanging rod is provided with a rounded corner.

[0012] This utility model provides a fixture suitable for electrochemical treatment of porous workpieces, which has the following advantages compared with the prior art:

[0013] Each connecting beam can be assembled with hanging rods of different spacing, increasing the flexibility of hanging materials and adapting to workpieces with holes of different specifications. By utilizing the elastic properties of the hanging rods, the workpieces can be opened and firmly locked in place, which not only improves the firmness of the plug-in hanging method but also facilitates subsequent material unloading. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a fixture structure suitable for electrochemical treatment of porous workpieces according to the present invention;

[0015] Figure 2 This is a schematic diagram of the connecting rod connection structure;

[0016] Figure 3 This is a schematic diagram of the material hanging assembly structure;

[0017] Figure 4 This is a schematic diagram of the plug connection structure;

[0018] Figure 5 This is a schematic diagram of the material hanging rod structure. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1-2 As shown, a fixture suitable for electrochemical treatment of porous workpieces according to the present invention includes a frame 1 and a material hanging assembly 2. The frame 1 has several connecting beams 11 arranged vertically.

[0021] like Figure 3 As shown, the hanging assembly 2 is provided with a connecting rod 21 and a hanging rod 23. The connecting rod 21 has several hanging rods 23 arranged on it. The hanging rods 23 are "V"-shaped elastic elements, and the two ends of the hanging rods 23 are provided with hanging hooks 24. The two holes of the workpiece with holes are selected and inserted into the hanging hooks 24 at the two ends of the hanging rods 23. Since the hanging rods 23 are elastic elements, the opening angle of the hanging rods 23 can be adjusted according to the spacing of the functional holes of the two workpieces with holes, so as to firmly hold the workpiece with holes and prevent the workpiece with holes from loosening or even falling off the hanging rods 23.

[0022] like Figure 5As shown, the hanging hook 24 is a hanging rod. The hanging rods at both ends of the hanging rod 23 are inserted into the corresponding functional holes of the perforated workpiece. Since the hanging rod 23 is an elastic element, the two sides of the hanging rod 23 open and tighten in the perforated workpiece, which achieves the effect of hanging the material. When it is necessary to remove the material, simply squeeze the two sides of the hanging rod 23 and pull the perforated workpiece outward at the same time to quickly complete the unloading of the perforated workpiece. The arc-shaped structure of the hanging rod can more smoothly complete the pulling of the perforated workpiece and effectively reduce the scratching of the inner wall of the functional hole of the perforated workpiece.

[0023] like Figure 4 As shown, the material hook 24 includes one or more insert rods 241, which are connected to the end of the material hanging rod 23 in sequence according to their width. The insert rod 241 closest to the material hanging rod 23 has the largest width. Insert rods 241 of different positions and widths can be selected according to the diameter of the functional hole of the perforated workpiece to adapt to perforated workpieces of different diameters and improve the applicability of the material hanging mechanism.

[0024] The end of the insertion rod 241 away from the hanging rod 23 is provided with a rounded corner 242. When inserting the rod, the insertion rod 241 away from the hanging rod 23 aligns with the functional hole of the workpiece with the hole. The rounded corner 242 structure can reduce the scratching of the functional hole.

[0025] The connecting rod 21 is detachably connected to the connecting beam 11 by fasteners 22. Various specifications of hanging components 2 can be prefabricated according to the size of the perforated workpiece being processed. That is, the position, spacing and number of hanging rods 23 are different. Thus, different hanging components 2 can be selected according to the requirements and installed on the connecting rod 21 by fasteners 22.

[0026] The preferred embodiments of this utility model have been described in detail above, but this utility model is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this utility model, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A fixture suitable for electrochemical treatment of porous workpieces, characterized in that, It includes a frame and a material hanging assembly, wherein the frame has several connecting beams arranged vertically; The material hanging assembly is provided with a connecting rod and a hanging rod. The connecting rod is arranged with a plurality of hanging rods. The hanging rod is a "V" shaped elastic element and has a hanging hook at both ends. The connecting rod is detachably connected to the connecting beam by fasteners.

2. A fixture suitable for electrochemical treatment of porous workpieces as described in claim 1, characterized in that, The material hook is a round rod for hanging materials.

3. A fixture suitable for electrochemical treatment of porous workpieces as described in claim 1, characterized in that, The material hook includes one or more inserts, and each insert is connected to the end of the material hanging rod in sequence according to its width, with the insert closest to the material hanging rod having the largest width.

4. A fixture suitable for electrochemical treatment of porous workpieces as described in claim 3, characterized in that, The end of the insert rod, which is away from the hanging rod, is provided with a rounded corner.

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