Multi-corner flange plate
A technology of polygonal corners and corners, which is applied to the rigid bracket of bearing components, transportation and packaging, mechanical equipment, etc., can solve the problems affecting the performance of automobiles, long processing time, unstable connection, etc., and achieves low production cost, The effect of improving tightness and connection stability
Inactive Publication Date: 2017-08-29
江苏昊鹏机械有限公司
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Problems solved by technology
Due to the rapid development of the automobile industry, the shapes and sizes of the flanges used in different types of automobiles are also different. It is necessary to design a matching flange during production, otherwise it will cause the bearing ring to be out of alignment with the inner flange. The connection between the flange plate and the connected object is not stable, which seriously affects the performance of the car. Generally, the flange plate is directly processed by machine tools. Although the precision is relatively high, the processing time is long and the cost is relatively high.
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Embodiment Construction
[0016] Such as Figure 1 to Figure 4 As shown, a polygonal flange is designed for bearing rings with corresponding size and shape, and the structural connection is more stable when used together. The whole part is integrally formed by die-casting, which has high processing accuracy, and can ensure a more stable connection when connecting, making the car safer during operation, and the cost of parts is lower and the efficiency is higher during production. It includes a cylindrical main structure 1 made of metal material, which is the basic part of the overall structure, through which the main structure 1 can be connected with the structural parts of the car to play the role of fixedly connecting the parts. The left side of the main structure 1 is the first end surface 9, the right side of the main structure 1 is the second end surface 10, and the left and right sides of the main structure 1 are respectively provided with integrally formed main assembly columns 2 and auxiliary a...
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The invention relates to the technical field of flange plates, and in particular relates to a multi-corner flange plate. According to the technical scheme adopted by the invention, the multi-corner flange plate is characterized by being integrally formed with a die casting method, and the whole multi-corner flange plate is of a bilaterally symmetric structure. The multi-corner flange plate comprises a rectangular main body structure made of a metal material; a main assembling column and a secondary assembling column which are integrally formed are correspondingly arranged on the left side and the right side of the main body structure respectively; four convex circular arc shaped corners are arranged on the main body structure; a first cylindrical assembling hole is concentrically formed in the main assembling hole; a second cylindrical assembling hole is concentrically formed in the secondary assembling hole; an included angle alpha of 108 degrees is formed between the first assembling hole and the bottom surface of the first assembling hole; an included angle alpha of 100 degrees is formed between the second assembling hole and the bottom surface of the second assembling hole. The multi-corner flange plate has the advantages that the fitting tightness of an outer flange plate and an automobile hub can be further improved, so that the connection stability is improved; the use safety and reliability are improved; the production cost is decreased; and the efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of flanges, in particular to a polygonal flange. Background technique [0002] As an important part of the car, the hub bearing plays the role of transmitting torque and supporting the car body. Its life and performance are directly related to the safety and stability of the entire car. The existing automobile hub bearing unit generally consists of a flange inner ring, a flange outer ring, a bearing ring, balls and a cage. Between the inner ring of the flange and the outer ring of the flange. Due to the rapid development of the automobile industry, the shapes and sizes of the flanges used in different types of automobiles are also different. It is necessary to design a matching flange during production, otherwise it will cause the bearing ring to be out of alignment with the inner flange. The connection between the flange plate and the connected object is not stable, which seriously affects the performance...
Claims
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IPC IPC(8): F16C35/067B60B27/00
CPCF16C35/067B60B27/0078F16C2326/02
Inventor 丁宏山高俊妮
Owner 江苏昊鹏机械有限公司