Electroplating and polishing grinding head with flexible layer
A polishing grinding and flexible layer technology, which is applied in the direction of grinding head, grinding/polishing equipment, grinding machine tool parts, etc., can solve the problems of cost, large positioning error, and change of the shape of the electroplating substrate, so as to reduce the use cost and achieve good The effect of positioning accuracy
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[0043] Example 1:
[0044] This embodiment discloses an electroplating polishing head with a flexible layer, see Figure 1 to Figure 5 , including the metal outer layer 1 of the hemispherical shell, the flexible inner layer 2 of the hemispherical shell, the connecting seat sleeve 3, the locking sleeve 4 and the rigid support seat 5.
[0045] The metal outer layer 1 of the hemispherical shell is a hemispherical spring steel sheet or a mild steel sheet. The metal outer layer 1 of the hemispherical shell is formed by hot stamping. In this embodiment, the thickness of the metal outer layer 1 of the hemispherical shell is 0.3 mm. The outer surface of the metal outer layer 1 of the hemispherical shell is electroplated with a polishing layer. A connecting portion 11 is protruded from the end surface of the metal outer layer 1 of the hemispherical shell. In this embodiment, the connecting portion 11 is a cylinder, the height of the cylinder is 8 mm, and two positioning holes 111 w...
Example Embodiment
[0059] Example 2:
[0060] This embodiment discloses a relatively basic implementation, an electroplating polishing head with a flexible layer, see Figure 1 to Figure 5 , including the metal outer layer 1 of the hemispherical shell, the flexible inner layer 2 of the hemispherical shell, the connecting seat sleeve 3, the locking sleeve 4 and the rigid support seat 5.
[0061] The outer surface of the metal outer layer 1 of the hemispherical shell is electroplated with a polishing layer. A connecting portion 11 is protruded from the end surface of the metal outer layer 1 of the hemispherical shell.
[0062] The flexible inner layer 2 of the hemispherical shell is attached to the inside of the metal outer layer 1 of the hemispherical shell. The structural rigidity of the flexible inner layer 2 of the hemispherical shell is greater than the structural rigidity of the metal outer layer 1 of the hemispherical shell. The dimensional deformation elasticity of the flexible inner la...
Example Embodiment
[0071] Example 3:
[0072] The main structure of this embodiment is the same as that of Embodiment 2. Further, a pre-tightened rubber gasket 6 is inserted between the annular flange I31 and the annular flange II41.
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