Hard chromium plating integrated tool hanger for arc-shaped mounting piece of aircraft spoiler

Abstract

The utility model belongs to the technical field of electroplating, and particularly relates to an aircraft spoiler arc-shaped mounting piece hard chromium plating integrated tool hanger which comprises a main body frame, an anode mounting assembly and a cathode mounting assembly are arranged on the main body frame, an arc-shaped mounting piece is arranged on the cathode mounting assembly, and a front anode assembly and a rear anode assembly are arranged on the anode mounting assembly. The front anode assembly is arranged on the concave surface of the arc-shaped mounting piece, and the rear anode assemblies are symmetrically arranged on the convex surface of the arc-shaped mounting piece; a conductive hook is arranged at the top of the main body frame; and an anode conductive belt is arranged on the anode mounting assembly. The spoiler arc-shaped mounting piece is fixed to the cathode mounting assembly, the front anode assembly and the two rear anode assemblies correspond to the electroplating face of the spoiler arc-shaped mounting piece respectively, the front anode assembly and the rear anode assemblies are connected with anodes, the spoiler arc-shaped mounting piece is connected with the cathode, the spoiler arc-shaped mounting piece is electroplated, and the stability of the spoiler arc-shaped mounting piece is improved through the hanging tool. Through the front anode assembly and the rear anode assembly, the uniformity of an electroplated layer is improved, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating, in particular to an integrated tooling fixture for hard chromium plating of an arc-shaped mounting part of an aircraft spoiler. Background Art

[0002] The aircraft spoiler is an important part of the aircraft wing. Since the spoiler slides during use, its arc-shaped mounting part will also slide together. Therefore, the surface hardness of the arc-shaped mounting part directly determines the service life. Surface damage not only affects the safety of the aircraft, but also makes replacement more complicated. Therefore, during use, hard chromium plating is applied to the arc-shaped mounting part to improve its hardness, wear resistance, temperature resistance and corrosion resistance, thereby improving the service life of the product. Since the main body of the product is arc-shaped, ribs are provided on its convex surface, and there are 2 mounting holes on the ribs. Currently, when electroplating the arc-shaped mounting part of the spoiler, most of the time, a hook is used to hang the arc-shaped mounting part of the spoiler from the mounting hole for electroplating operations. When electroplating the arc-shaped mounting part of the spoiler, due to the long length of the arc-shaped mounting part and its unstable position in the electroplating solution, the electroplating is uneven, affecting the product quality.

[0003] In view of the above problems, the present utility model document proposes an integrated tooling fixture for hard chromium plating of an arc-shaped mounting part of an aircraft spoiler. Content of the Utility Model

[0004] The utility model provides an integrated tooling fixture for hard chromium plating of an arc-shaped mounting part of an aircraft spoiler, which improves the stability of electroplating of the arc-shaped mounting part of the spoiler, makes the electroplating more uniform, and improves the product quality.

[0005] The utility model provides the following technical solutions:

[0006] An integrated tooling fixture for hard chromium plating of an arc-shaped mounting part of an aircraft spoiler, comprising a main body frame, an anode mounting assembly and a cathode mounting assembly are provided on the main body frame, the arc-shaped mounting part of the spoiler is fixed on the cathode mounting assembly, a front anode assembly and 2 rear anode assemblies are provided on the anode mounting assembly, the front anode assembly is arranged on the concave surface of the arc-shaped mounting part of the spoiler, the 2 rear anode assemblies are symmetrically arranged on one side of the convex surface of the arc-shaped mounting part of the spoiler, and gaps are left between the front anode assembly and the rear anode assemblies and the arc-shaped mounting part of the spoiler; a conductive hook is provided at the top of the main body frame, and an anode conductive strip is provided on the anode mounting assembly.

[0007] Further, the front anode assembly includes a front anode plate, the front anode plate is arc-shaped, and first mounting plates are provided at both ends thereof, and a front anode copper row is further provided on the first mounting plate at the top end of the front anode plate; the rear anode assembly includes a rear anode plate, the rear anode plate is arc-shaped, and second mounting plates are provided at both ends thereof, and a rear anode copper row is further provided on the second mounting plate at the top end of the rear anode plate.

[0008] Furthermore, the anode mounting assembly includes an upper anode mounting member, a lower anode mounting member, and a power connection member;

[0009] The upper anode mounting member includes a mounting beam, on which a first connecting rod is provided, and on the first connecting rod, an upper positioning plate is provided. The first mounting plate at the top of the front anode plate and the second mounting plate at the top of the rear anode plate are both fixed to the upper positioning plate by bolts, and insulating pads are provided at the bolt connection points;

[0010] The lower anode mounting member includes a second connecting rod, which is provided on the bottom side of the main body frame and on the same side as the first connecting rod. A lower positioning plate is provided on the second connecting rod. The first mounting plate at the bottom of the front anode plate and the second mounting plate at the bottom of the rear anode plate are both fixed to the upper positioning plate by bolts, and insulating pads are provided at the bolt connection points;

[0011] The power connection member includes a bracket, which is provided on the side of the main body frame where the first connecting rod is located and above the mounting beam. A conductive copper bar is fixed to the bracket by bolts, and insulating pads are provided at the connection points. The front anode copper bar on the front anode plate and the rear anode copper bar on the rear anode plate are both connected to the conductive copper bar; an anode conductive belt is connected to the conductive copper bar.

[0012] Furthermore, the cathode mounting assembly includes an upper cathode mounting member and a lower cathode mounting member. The upper cathode mounting member includes an upper mounting frame, which is provided on the side of the main body frame opposite to the first connecting rod. A first mounting rod connected to the arc-shaped mounting member of the spoiler is provided on the upper mounting frame; the lower cathode mounting member includes a lower mounting frame, which is provided on the side of the main body frame where the upper mounting frame is located. A second mounting rod connected to the arc-shaped mounting member of the spoiler is provided on the lower mounting frame; Threaded mounting holes are provided on the first mounting rod and the second mounting rod, and the arc-shaped mounting member of the spoiler is installed by cooperating with the threaded mounting holes and bolts.

[0013] Furthermore, two current stealing rods are symmetrically arranged between the upper positioning plate and the lower positioning plate. The current stealing rods are arranged parallel to the rear anode plate, and the two current stealing rods are located on both sides of the arc-shaped mounting member of the spoiler.

[0014] In the present utility model, the arc-shaped mounting member of the spoiler is fixed to the cathode mounting assembly, while the front anode assembly and the two rear anode assemblies respectively correspond to the electroplating surfaces of the arc-shaped mounting member of the spoiler. Anodes are connected to the front anode assembly and the rear anode assemblies through the anode conductive belt, and a cathode is connected to the arc-shaped mounting member of the spoiler through a conductive hook, thereby performing electroplating operations on the arc-shaped mounting member of the spoiler. The stability of the arc-shaped mounting member of the spoiler is improved by this fixture, and at the same time, the uniformity of the electroplating layer is improved by the front anode assembly and the rear anode assemblies, thereby improving the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic three-dimensional structure diagram of an integrated tooling fixture with hard chromium plating for an arc-shaped mounting part of an aircraft spoiler provided by an embodiment of the present utility model;

[0016] Figure 2 Schematic side view structure diagram of an integrated tooling fixture with hard chromium plating for an arc-shaped mounting part of an aircraft spoiler provided by an embodiment of the present utility model;

[0017] Figure 3 Schematic three-dimensional structure diagram of a front anode assembly in an integrated tooling fixture with hard chromium plating for an arc-shaped mounting part of an aircraft spoiler provided by an embodiment of the present utility model;

[0018] Figure 4 Schematic three-dimensional structure diagram of a rear anode assembly in an integrated tooling fixture with hard chromium plating for an arc-shaped mounting part of an aircraft spoiler provided by an embodiment of the present utility model;

[0019] Figure 5 Schematic three-dimensional structure diagram of a current robbing rod in an integrated tooling fixture with hard chromium plating for an arc-shaped mounting part of an aircraft spoiler provided by an embodiment of the present utility model.

[0020] Reference numerals:

[0021] 1, main body frame; 2, conductive hook; 3, anode conductive strip; 4, front anode plate; 401, first mounting plate; 402, front anode copper row; 5, rear anode plate; 501, second mounting plate; 502, rear anode copper row; 6, upper anode mounting part; 601, mounting beam; 602, first connecting rod; 603, upper positioning plate; 7, lower anode mounting part; 701, second connecting rod; 702, lower positioning plate; 8, upper cathode mounting part; 801, upper mounting frame; 802, first mounting rod; 9, lower cathode mounting part; 901, lower mounting frame; 902, second mounting rod; 10, current robbing rod; 11, bracket; 12, conductive copper row. Detailed implementation manners

[0022] The embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0023] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means being connected to each other and the relative positional relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only with reference to the direction of the attached drawings. Therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the embodiments of the present utility model.

[0024] In the embodiments of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0025] In the embodiments of the present utility model, "and / or" is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.

[0026] The reference to "one embodiment" or "some embodiments" etc. described in this specification means that in one or more embodiments of the present utility model, specific features, structures or characteristics described in combination with this embodiment are included. Thus, the statements "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments" etc. that appear in different places in this specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "comprising", "including", "having" and their variants all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0027] Embodiment:

[0028] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown in the figure, a hard chromium-plated integrated tooling fixture for an aircraft spoiler arc-shaped mounting piece includes a main body frame 1. An anode mounting assembly and a cathode mounting assembly are provided on the main body frame 1. The spoiler arc-shaped mounting piece is fixed on the cathode mounting assembly. The anode mounting assembly is provided with a front anode assembly and two rear anode assemblies. The front anode assembly is arranged on the concave surface of the spoiler arc-shaped mounting piece, and the two rear anode assemblies are symmetrically arranged on one side of the convex surface of the spoiler arc-shaped mounting piece. A gap is left between the front anode assembly and the rear anode assemblies and the spoiler arc-shaped mounting piece; a conductive hook 2 is provided at the top of the main body frame 1, and an anode conductive strip 3 is provided on the anode mounting assembly.

[0029] Mount the spoiler arc-shaped mounting piece on the cathode mounting assembly, and set the front anode assembly and the rear anode assemblies on the anode mounting assembly, corresponding to the electroplating surfaces of the spoiler arc-shaped mounting piece respectively. Through the anode conductive strip 3, the front anode assembly and the rear anode assemblies on the anode mounting assembly are made the same anode. Hang the fixture in the electroplating bath with the conductive hook 2. The conductive hook 2 is hung on the cathode conductor. Through the conductive hook 2, the main body frame 1 is connected to the cathode. Immerse the fixture with the fixed spoiler arc-shaped mounting piece into the electroplating bath for electroplating, making the position of the spoiler arc-shaped mounting piece more stable. At the same time, the front anode assembly and the rear anode assemblies are arranged corresponding to the electroplating surfaces of the spoiler arc-shaped mounting piece, making the electroplating layer more uniform and improving the quality of the product.

[0030] The front anode assembly includes a front anode plate 4. The front anode plate 4 is arc-shaped, and first mounting plates 401 are provided at both ends thereof. A front anode copper row 402 is further provided on the first mounting plate 401 at the top end of the front anode plate 4; the rear anode assembly includes a rear anode plate 5. The rear anode plate 5 is arc-shaped, and second mounting plates 501 are provided at both ends thereof. A rear anode copper row 502 is further provided on the second mounting plate 501 at the top end of the rear anode plate 5.

[0031] Both the front anode plate 4 and the rear anode plate 5 are arc-shaped and match the spoiler arc-shaped mounting piece, ensuring that the width of the gap between the front anode plate 4 and the rear anode plate 5 and the spoiler arc-shaped mounting piece is uniform, further ensuring uniform electroplating on the surface of the spoiler arc-shaped mounting piece. First mounting plates 401 are provided at both ends of the front anode plate 4, and the front anode plate 4 is installed and fixed on the anode mounting assembly through the first mounting plates 401. A front anode copper row 402 is further provided on the first mounting plate 401 at the top end, facilitating the connection of the front anode plate 4 to the anode. The second mounting plates 501 at both ends of the rear anode plate 5 facilitate the fixing of the rear anode plate 5 on the anode mounting assembly, and through the rear anode copper row 502 on the second mounting plate 501 at the top end, it is convenient to connect the rear anode plate 5 to the anode.

[0032] The anode mounting assembly includes an upper anode mounting piece 6, a lower anode mounting piece 7 and an electricity connection piece;

[0033] The upper anode mounting member 6 includes a mounting beam 601. A first connecting rod 602 is provided on the mounting beam 601. An upper positioning plate 603 is provided on the first connecting rod 602. The first mounting plate 401 at the top of the front anode plate 4 and the second mounting plate 501 at the top of the rear anode plate 5 are both fixed to the upper positioning plate 603 by bolts, and insulating pads are provided at the bolt connection points;

[0034] The lower anode mounting member 7 includes a second connecting rod 701. The second connecting rod 701 is provided on the bottom side of the main body frame 1 and on the same side as the first connecting rod 602. A lower positioning plate 702 is provided on the second connecting rod 701. The first mounting plate 401 at the bottom of the front anode plate 4 and the second mounting plate 501 at the bottom of the rear anode plate 5 are both fixed to the upper positioning plate 603 by bolts, and insulating pads are provided at the bolt connection points;

[0035] The power connection member includes a bracket 11. The bracket 11 is provided on the side of the main body frame 1 where the first connecting rod 602 is located and above the mounting beam 601. A conductive copper bar 12 is fixed to the bracket 11 by bolts, and insulating pads are provided at the connection points. The front anode copper bar 402 on the front anode plate 4 and the rear anode copper bar 502 on the rear anode plate 5 are both connected to the conductive copper bar 12; an anode conductive strip 3 is connected to the conductive copper bar 12.

[0036] The upper anode mounting member 6 facilitates the installation and fixation of the tops of the front anode plate 4 and the rear anode plate 5. It is connected by bolts and nuts, and at the same time, the insulating pads ensure the insulation between the front anode plate 4 and the rear anode plate 5 and the upper anode mounting member 6; the lower anode mounting member 7 installs and fixes the bottoms of the front anode plate 4 and the rear anode plate 5. It is connected by bolts and nuts, and at the same time, the insulating pads ensure the insulation between the front anode plate 4 and the rear anode plate 5 and the lower anode mounting member 7;

[0037] The conductive copper bar 12 on the power connection member is used to connect to the front anode copper bar 402 on the front anode plate 4 and the rear anode copper bar 502 on the rear anode plate 5. The conductive copper bar 12 is connected to the anode conductive strip 3. When passing through the anode conductive strip 3, the conductive copper bar 12 is charged. The charged conductive copper bar 12 makes the front anode copper bar 402 and the rear anode copper bar 502 installed on it charged, and then makes the front anode plate 4 and the rear anode plate 5 charged. The conductive copper bar 12 is fixed to the bracket 11 by bolts, and insulating pads are provided at the connection points to prevent conduction between the conductive copper bar 12 and the main body frame 1, which affects electroplating. Since the conductive hook 2 is connected to the cathode, the main body frame 1 is connected to the cathode. If the conductive copper bar 12 conducts electricity with the main body frame 1, it will cause the current to form a loop at the conductive busbar, which will affect the normal electroplating of the spoiler arc-shaped mounting member.

[0038] The cathode mounting assembly includes an upper cathode mounting member 8 and a lower cathode mounting member 9. The upper cathode mounting member 8 includes an upper mounting frame 801 which is disposed on one side of the main body frame 1 opposite to the first connecting rod 602. A first mounting rod 802 connected to the spoiler arc-shaped mounting member is provided on the upper mounting frame 801. The lower cathode mounting member 9 includes a lower mounting frame 901 which is disposed on the side of the main body frame 1 where the upper mounting frame 801 is provided. A second mounting rod 902 connected to the spoiler arc-shaped mounting member is provided on the lower mounting frame 901. Threaded mounting holes are formed in the first mounting rod 802 and the second mounting rod 902, and the spoiler arc-shaped mounting member is mounted through the cooperation of the threaded mounting holes and bolts.

[0039] The first mounting rod 802 and the second mounting rod 902 are fixed to the main body frame 1 through the upper mounting frame 801 and the lower mounting frame 901, and the spoiler arc-shaped mounting member is fixed to the first mounting rod 802 and the second mounting rod 902 through the threaded mounting holes. Furthermore, the spoiler arc-shaped mounting member is fixed to the main body frame 1. The main body frame 1 is connected to the cathode through the conductive hook 2, and thus the spoiler arc-shaped mounting member is connected to the cathode, facilitating the electroplating operation.

[0040] Two current robbing rods 10 are symmetrically arranged between the upper positioning plate 603 and the lower positioning plate 702. The current robbing rods 10 are arranged parallel to the rear anode plate 5, and the two current robbing rods 10 are located on both side surfaces of the spoiler arc-shaped mounting member.

[0041] Since the length of the spoiler arc-shaped mounting member is relatively long, the current may be unevenly distributed when passing through the spoiler arc-shaped mounting member, ultimately resulting in uneven distribution of the electroplating layer. By symmetrically arranging two current robbing rods 10 on both side surfaces of the spoiler arc-shaped mounting member to form a current robbing area, the distribution of the current is changed, making the current distribution on the entire spoiler arc-shaped mounting member more uniform during electroplating, avoiding excessive electroplating thickness in the central area of the current path and the surface of the spoiler arc-shaped mounting member, while the thickness in the edge area is insufficient, ensuring the uniformity and consistency of the electroplating process and improving the product quality.

[0042] In use, a bracket 11 and a second connecting rod 701 are welded to one side surface of the main body frame 1, an upper mounting frame 801 and a lower mounting frame 901 are welded to the other side surface on the opposite side, and a mounting beam 601 is welded in the middle. Then, a bolt is welded to one end of the bracket 11, and a conductive copper bar 12 is arranged on the bolt and fixed by tightening with a nut. A first connecting rod 602 is welded to the mounting beam 601, an upper positioning plate 603 is welded to the first connecting rod 602, and a lower positioning plate 702 is welded to the second connecting rod 701. A conductive hook 2 is welded to the top of the main body frame 1; the first mounting plate 401 at the top of the front anode plate 4 is fixed to the upper positioning plate 603 by cooperation of bolts and nuts, the second mounting plate 501 at the top of the rear anode plate 5 is fixed to the upper positioning plate 603 by cooperation of bolts and nuts, while the first mounting plate 401 at the bottom of the front anode plate 4 is fixed to the lower positioning plate 702 by cooperation of bolts and nuts, and the second mounting plate 501 at the bottom of the rear anode plate 5 is fixed to the lower positioning plate 702 by cooperation of bolts and nuts. Insulating pads are provided at the bolt connection points above. The front anode copper bar 402 at the top of the front anode plate 4 and the rear anode copper bar 502 at the top of the rear anode plate 5 are connected to the conductive copper bar 12 by cooperation of bolts and nuts; a first mounting rod 802 and a second mounting rod 902 are respectively welded below the upper mounting frame 801 and the lower mounting frame 901, and a robbing electric pole 10 is welded between the upper positioning plate 603 and the lower positioning plate 702.

[0043] Since the spoiler arc-shaped mounting member is an arc-shaped plate, rib plates are provided on its convex surface, and mounting holes are opened on the rib plates. Align the positions of the mounting holes with the threaded mounting holes on the first mounting rod 802 and the second mounting rod 902, and then connect and fix them by cooperation of bolts and nuts, thereby fixing the spoiler arc-shaped mounting member to the cathode mounting assembly. Then, it is suspended above the electroplating bath through the conductive hook 2, and the spoiler arc-shaped mounting member is immersed in the electroplating solution. The conductive hook 2 is connected to the cathode, and the anode conductive strip 3 is connected to the anode, so that the spoiler arc-shaped mounting member is connected to the cathode, and the front anode plate 4 and the rear anode plate 5 are connected to the anode, thereby electroplating the surface of the spoiler arc-shaped mounting member. Through the front anode plate 4, the rear anode plate 5 and the robbing electric pole 10, the current distribution through the spoiler arc-shaped mounting member is more uniform, so that the electroplating layer formed on the surface of the spoiler arc-shaped mounting member is more uniform and consistent, improving the product quality.

[0044] In actual use, insulating layers are provided on the surfaces of the main body frame 1, the mounting beam 601, the upper mounting frame 801, the lower mounting frame 901, the first connecting rod 602, the second connecting rod 701, the upper positioning plate 603, the lower positioning plate 702, the first mounting rod 802, and the second mounting rod 902 to prevent the generation of electroplating layers on the surfaces of the above components during electroplating, wasting resources and increasing cost investment. In addition, insulating layers are also provided on the other three surfaces of the front anode plate 4 except for the surface adjacent to the spoiler arc-shaped mounting member, and insulating layers are also provided on the other two surfaces of the rear anode plate 5 except for the two surfaces adjacent to the spoiler arc-shaped mounting member.

[0045] The utility model has a simple structure and is convenient to use. At the same time, the quality of the product is improved, which is suitable for popularization.

[0046] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the utility model; without conflict, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. An integrated tooling hanger for hard chrome-plated arc-shaped mounting parts of aircraft spoilers, characterized in that: It comprises a main body frame, on which are provided an anode mounting assembly and a cathode mounting assembly, on which a spoiler arc mounting piece is fixed, on which is provided a front anode assembly and two rear anode assemblies, wherein the front anode assembly is arranged on the concave surface of the spoiler arc mounting piece, and the two rear anode assemblies are symmetrically arranged on one side of the convex surface of the spoiler arc mounting piece, with gaps being left between the front anode assembly and the rear anode assembly and the spoiler arc mounting piece; a conductive hook is provided on the top of the main body frame, and an anode conductive belt is provided on the anode mounting assembly.

2. The aircraft spoiler arc-shaped mounting piece hard chrome-plated integrated tooling hanger according to claim 1, characterized in that: The front anode assembly includes a front anode plate, which is arc-shaped and has first mounting plates at both ends, and a front anode copper bus is also provided on the first mounting plate at the top of the front anode plate; the rear anode assembly includes a rear anode plate, which is arc-shaped and has second mounting plates at both ends, and a rear anode copper bus is also provided on the second mounting plate at the top of the rear anode plate.

3. The aircraft spoiler arc-shaped mounting piece hard chrome-plated integrated tooling hanger according to claim 2, characterized in that: The anode mounting assembly comprises an upper anode mounting piece, a lower anode mounting piece and a power connection piece; The upper anode mounting member comprises a mounting beam, a first connecting rod is provided on the mounting beam, an upper positioning plate is provided on the first connecting rod, the first mounting plate at the top end of the front anode plate and the second mounting plate at the top end of the rear anode plate are both fixed to the upper positioning plate by bolts, and an insulating pad is provided at the bolt connection; The lower anode mounting member includes a second connecting rod, which is arranged on the bottom side of the main frame and on the same side as the first connecting rod. A lower positioning plate is arranged on the second connecting rod. The first mounting plate at the bottom end of the front anode plate and the second mounting plate at the bottom end of the rear anode plate are both fixed to the upper positioning plate by bolts, and an insulating pad is arranged at the bolt connection; The power connection part includes a bracket, which is arranged on a side of the main frame where the first connecting rod is provided and is located above the mounting beam. A conductive copper bar is fixed to the bracket by bolts, and an insulating pad is provided at the connection. The front anode copper bar on the front anode plate and the rear anode copper bar on the rear anode plate are both connected to the conductive copper bar; the conductive copper bar is connected to an anode conductive belt.

4. The aircraft spoiler arc-shaped mounting piece hard chrome-plated integrated tooling hanger according to claim 3, characterized in that: The cathode mounting assembly includes an upper cathode mounting piece and a lower cathode mounting piece, the upper cathode mounting piece includes an upper mounting frame, the upper mounting frame is arranged on a side of the main frame opposite to the first connecting rod, and the upper mounting frame is provided with a first mounting rod connected to the spoiler arc mounting piece; the lower cathode mounting piece includes a lower mounting frame, the lower mounting frame is connected to a side of the main frame where the upper mounting frame is arranged, and the lower mounting frame is provided with a second mounting rod connected to the spoiler arc mounting piece; the first mounting rod and the second mounting rod are provided with threaded mounting holes, and the spoiler arc mounting piece is installed by means of the threaded mounting holes and bolts.

5. The aircraft spoiler arc-shaped mounting piece hard chrome-plated integrated tooling hanger according to claim 4, characterized in that: Two power grabbing rods are symmetrically arranged between the upper positioning plate and the lower positioning plate. The power grabbing rods are arranged parallel to the rear anode plate, and the two power grabbing rods are located on two sides of the spoiler arc-shaped mounting piece.

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