Blanking machine and blanking method for bar or pipe material
AssigneeXi'an Jiaotong University
InventorsJian-Kang Liu, Ou-Meng Song, De-Fei Xu
Life of this patent
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Abstract
A blanking machine and a method for blanking a bar or pipe material are provided. The blanking machine includes a blanking assembly and a plurality of driving members. The blanking assembly includes a housing, a plurality of pairs of slide rails, and a plurality of striking blocks. The housing defines a plurality of radially distributed grooves. The pairs of slide rails are respectively installed in the grooves. The striking blocks are respectively slidably installed on the pairs of slide rails. The driving members are configured to respectively drive the striking blocks to reciprocate along the slide rails to strike a material to be processed.
Claims12
A blanking machine comprising:
- a base;
- a blanking assembly comprising:
- a housing defining a plurality of radially distributed grooves;
- a plurality of pairs of slide rails respectively installed in the grooves;
- and
- a plurality of striking blocks respectively slidably installed on the pairs of slide rails;
- and
- a plurality of driving members configured to respectively drive the striking blocks to reciprocate along the slide rails to strike a material to be processed,
- wherein each of the driving members comprises a motor and a transmission assembly;
- the transmission assembly comprises:
- an input transmission shaft coupled to the motor;
- an input gear mounted on the input transmission shaft;
- an output gear meshed with the input gear;
- and
- an eccentric output assembly mounted on the output gear, hinged with one of the striking blocks through a pin, the motor being configured to drive the one of the striking blocks through the eccentric output assembly to reciprocatingly move the one of the striking blocks in one of the grooves;
- wherein an end of each of the striking blocks is a striking head having a rectangular striking surface, and a width of the rectangular striking surface is 5%-10% of a size of a body of the each of the striking blocks along a width direction of the rectangular striking surface;
- wherein a lower part of the housing is provided with an opening extending from a center of the housing to a lower edge of the housing, and an upper surface of the base is provided with a collection port located below the opening, the collection port is communicated with the opening.
Dependencies are inferred from the claim text.