CN204608199U - The special Electropolating hangers of a kind of automotive brake shell - Google Patents

Abstract

The utility model relates to a special electroplating hanger for the automobile brake shell, which includes a frame, a hanger and a stainless steel shunt rod. The frame is connected directly above the electroplating pool through a lifting rod. There is at least one installation rod longitudinally distributed on the frame, and the hangers are equally spaced. On the installation rod, the hanger includes a bracket A symmetrically arranged before and after the installation rod. The bracket A is arranged horizontally. The bend of A is welded, a peg is provided at both ends of the bracket B, and symmetrical stainless steel shunt rods are arranged around the frame along the edge of the frame. The utility model has the advantages that: the utility model device hanger adopts iron-clad copper, iron meets the strength requirement, and the copper material improves the electrical conductivity; at the same time, there is no insulating glue at the part in contact with the product, that is, the nail supporting the product , to facilitate the transfer of electric current to the product, thus improving the conductivity.

Description

A special electroplating hanger for automobile brake shell

technical field

The utility model relates to an electroplating hanger, in particular to a special electroplating hanger for automobile brake shells.

Background technique

At present, automobile brakes are casting products with rough, loose and porous surfaces, and require a large current during electroplating. This requires that the main rod of the hanger not only has good electrical conductivity, but also has a certain strength. Brake products generally have 2 However, the current electroplating hanger has low strength and poor conductivity and cannot meet the electroplating requirements for automobile brake shells. Therefore, it is urgent to develop a special electroplating hanger with high strength and good conductivity for car brake shells. Retrieval, do not find identical or similar device with the utility model.

Utility model content

The technical problem to be solved by the utility model is to provide a special electroplating hanger for the car brake shell with high strength and good conductivity.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: a special electroplating hanger for the automobile brake shell, and its innovative point is that it includes

A frame directly above the electroplating pool is connected through a lifting rod, and at least one installation rod is longitudinally distributed on the frame,

Several hangers, the hangers are equidistantly distributed on the installation rod, the hanger includes brackets A symmetrically arranged before and after the installation rod, the bracket A is horizontally arranged, the end of the bracket A is bent downward, and the bracket A There is an obliquely arranged bracket B at the bend of the end, the middle end of the bracket B is welded to the bend of the bracket A, and a peg is provided at both ends of the bracket B,

The front and back symmetrical stainless steel splitter rods are set around the frame around the edge of the frame.

Further, the inclination angle of the bracket B is 26°~32°.

Further, the peg is cylindrical and the cross-section of the connection between the peg and the bracket B is rectangular.

Further, the diameter of the shunt rod is 10mm.

Further, the hanger is an iron-clad copper structure.

Further, the frame is a cuboid frame, which is composed of two identical rectangular frames and a number of connecting rods, and the cross section is a II-shaped cuboid frame.

Further, the surface of the hanger and the lifting rod is coated with an insulating layer.

Further, there is no insulating layer on the pegs of the hanger.

Further, the vertical distance from the stainless steel shunt rod to the hanger is 8~12cm

The advantage of this utility model is that: the utility model device hanger adopts iron-clad copper, iron meets the strength requirement, and the material of copper improves the electrical conductivity;

At the same time, there is no insulating glue at the part that is in contact with the product, that is, the nail that supports the product, which facilitates the transfer of current to the product, thus improving the conductivity;

The bracket B of the utility model device is tilted, leaving the electroplating pool after the electroplating is completed, the residual liquid on the electroplating parts can be effectively flowed out, which is convenient for the next operation;

The stainless steel shunt rod of the utility model device is arranged along the edge of the frame, and the stainless steel shunt rod can shunt the excessive current on the edge of the frame, so that the difference between the current in the edge area of the frame and the current in the middle area is reduced, and at the same time, the coating on the edge area of the flange is reduced. The thickness difference between the plating layer and the middle area is reduced, the quality of the final product meets the customer's requirements, the qualified rate of the product is improved, the rework of defective products is reduced, the discharge of waste water is reduced, and the purpose of emission reduction and efficiency increase is achieved. A hanger can be used for batch electroplating, which improves production efficiency. After adding auxiliary cathodes, the product no longer burns, and the efficiency is increased by 50%. The internal quality, appearance, and one-time pass rate are all better than other manufacturers in the same industry.

Description of drawings

Fig. 1 is the front view of the special electroplating hanger for the automobile brake shell of the utility model device.

Fig. 2 is the side view of the special electroplating hanger for the automobile brake shell of the utility model device.

Detailed ways

As shown in Figures 1 to 2, a special electroplating hanger for automobile brake housings includes a frame 1, a hanger 3 and a stainless steel shunt rod 4.

The frame 1 of the device of the utility model is connected directly above the electroplating pool through a lifting rod, and at least one installation rod 2 is longitudinally distributed on the frame 1.

The hangers 3 of the utility model device are equally spaced on the installation rod 2. The hangers 3 include brackets A symmetrically arranged before and after the installation rod 2. The bracket A is arranged horizontally. There is a support B arranged obliquely, the middle end of the support B is welded to the bend of the support A, and a peg is provided at each end of the support B.

The frame 1 of the utility model device is provided with forward and backward symmetrical stainless steel shunt rods 4 along the edge of the frame.

The inclination angle of the bracket B of the utility model device is 26°~32°.

The peg of the utility model device is cylindrical and the cross-section of the connection between the peg and the bracket B is rectangular.

The diameter of the shunt rod of the utility model device is 10mm.

The hanger of the utility model device is an iron-clad copper structure.

The frame of the device of the present utility model is a cuboid frame, which is composed of two identical rectangular frames and a plurality of connecting rods.

The surface of the hanger 3 and the lifting rod of the utility model device is coated with an insulating layer.

There is no insulating layer on the pegs of the hanger 3 of the utility model device.

The vertical distance from the stainless steel shunt rod to the hanger of the utility model device is 8~12cm

The device hanger 3 of the utility model adopts iron-clad copper, and the iron meets the strength requirement, and the copper material improves the electrical conductivity;

At the same time, there is no insulating glue at the part that is in contact with the product, that is, the nail that supports the product, which facilitates the transfer of current to the product, thus improving the conductivity;

The bracket B of the utility model device is tilted, leaving the electroplating pool after the electroplating is completed, the residual liquid on the electroplating parts can be effectively flowed out, which is convenient for the next operation;

The stainless steel shunt rod 4 of the utility model device is arranged along the edge of the frame 1. The stainless steel shunt rod can shunt the excessive current on the edge of the frame, so that the difference between the current in the edge area of the frame and the current in the middle area is reduced, and at the same time, the edge area of the flange is reduced. The thickness difference between the coating layer and the coating layer in the middle area is reduced, and the quality of the final product meets the customer's requirements, which improves the product qualification rate, reduces the rework of defective products, reduces waste water discharge, and achieves the purpose of reducing emission and increasing efficiency. There are multiple hangers, which can carry out batch electroplating, which improves production efficiency. After adding auxiliary cathodes, the product will no longer burn, and the efficiency will increase by 50%. The internal quality, appearance, and one-time pass rate are all better than other manufacturers in the same industry. .

The above shows and describes the basic principle and main features of the present utility model and the advantages of the present utility model. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (9)

1. A special electroplating rack for automobile brake shells, characterized in that: comprising A frame directly above the electroplating pool is connected through a lifting rod, and at least one installation rod is longitudinally distributed on the frame, Several hangers, the hangers are equidistantly distributed on the installation rod, the hanger includes brackets A symmetrically arranged before and after the installation rod, the bracket A is horizontally arranged, the end of the bracket A is bent downward, and the bracket A There is an obliquely arranged bracket B at the bend of the end, the middle end of the bracket B is welded to the bend of the bracket A, and a peg is provided at both ends of the bracket B, The front and back symmetrical stainless steel splitter rods are set around the frame around the edge of the frame. 2. A special electroplating hanger for automobile brake casing according to claim 1, characterized in that: the inclination angle of the bracket B is 26°~32°. 3. A special electroplating hanger for automobile brake housing according to claim 1, characterized in that: the peg is cylindrical and the cross-section of the connection between the peg and the bracket B is rectangular. 4. A special electroplating rack for automobile brake casing according to claim 1, characterized in that: the diameter of the shunt rod is 10 mm. 5. A special electroplating hanger for automobile brake housing according to claim 1, characterized in that: said hanger is an iron-clad copper structure. 6. A special electroplating hanger for automobile brake housing according to claim 1, characterized in that: the frame is a cuboid frame, which is composed of two identical rectangular frames and a number of connecting rods, and the cross section is II-shaped Cuboid frame. 7. A special electroplating hanger for automobile brake housing according to claim 1, characterized in that: the surface of the hanger and the lifting rod is coated with an insulating layer. 8. A special electroplating hanger for automobile brake casing according to claim 7, characterized in that: there is no insulating layer on the peg of the hanger. 9. A special electroplating hanger for automobile brake shell according to claim 1, characterized in that: the vertical distance from the stainless steel shunt rod to the hanger is 8-12cm.