Rotary clamping and cleaning device

Abstract

A rotary clamping and cleaning device comprises a rack. A tightly-jacking mechanism and a rotary tightly-jacking mechanism which are arranged oppositely and used for clamping a workpiece are arranged on the rack, a cleaning and water-blowing device used for cleaning and blow-drying the workpiece is further arranged on the rack, a mechanism driving a tightly-jacking tip to axially displace is arranged in the tightly-jacking mechanism, and a mechanism driving a rotary tightly-jacking tip to axially displace and driving the workpiece to rotate is arranged in the rotary tightly-jacking mechanism. By adopting the above structure, cleaning, blow-drying and water-pouring after cleaning of surfaces and holes, high in cleanliness requirements, of several shaft-class parts can be realized. The rotary clamping and cleaning device has the advantages that at a same workstation, cleaning and blow-drying of the surface and multiple holes of the workpiece can be realized by rotating and positioning the workpiece from different angles. The rotary clamping and cleaning device is compact in integral structure, reliable in stress, simple, flexible and space saving.

Description

technical field [0001] The invention relates to a clamping mechanism for cleaning shaft parts in cleaning equipment, in particular to a rotary clamping cleaning device for cleaning and drying the surface and multiple holes of the shaft parts. Background technique [0002] In the field of cleaning machines, for some shaft parts, especially those with uneven and porous surfaces, multi-station and cleaning of each hole are most commonly used in cleaning to achieve the required cleanliness, but this leads to equipment The floor area is large, and the manufacturing cost is high. [0003] Chinese patent 200910011043.9 discloses a crankshaft rotation cleaning and drying method and a special device. By controlling the rotation of the workpiece, the cleaning and drying mechanism is used to clean and dry the workpiece. The problem is that in order to achieve clamping and The rotary action adopts the sliding hanger to realize the axial displacement. With this mechanism, the overall st...

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Problems solved by technology

[0002] In the field of cleaning machines, for some shaft parts, especially those with uneven and porous surfaces, multi-station and cleaning of each hole are most commonly used in cleaning to achieve the required cleanliness, but this leads to equipment Large footprint and high manufacturing costs

[0003] Chinese patent 200910011043.9 discloses a crankshaft rotation cleaning and drying method and a special device. By controlling the rotation of the workpiece, the cleaning and drying mechanism is used to clean and dry the workpiece. The problem is that in order to achieve clamping and The rotary action adopts the sliding hanger to realize the axial displacement. With this mechanism, the overall structure of the equipment is not compact and takes up a lot of space. Since the hanger is a cantilever structure, the hanger has a parallelogram deformation when clamping the workpiece, and the force is not strong. Reliable, high power consumption

Especially the part where the hanger 33 is connected with the guide rod 4 has a complicated structure

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