Grinding positioning device for brake shoe
The invention relates to a brake shoe grinding and positioning device which comprises a machining table, a grinding module, a clamp module and a detection tool module. A fixing column; a positioning column; the fastening mechanism is used for tightly pressing the brake shoe on the supporting block;...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a brake shoe grinding and positioning device which comprises a machining table, a grinding module, a clamp module and a detection tool module. A fixing column; a positioning column; the fastening mechanism is used for tightly pressing the brake shoe on the supporting block; the pressing mechanism is used for pressing the brake shoe on the fixing column; the locking mechanism is used for locking the brake shoe on the positioning column; the detection tool module comprises two vertical displacement probes which are installed on the positioning column; the horizontal displacement measuring needle is rotationally mounted on the machining table, the rotating axis of the horizontal displacement measuring needle coincides with the arc surface circle center of the to-be-machined brake shoe, and the needle part of the horizontal displacement measuring needle abuts against the arc surface and/or the axial side face of the to-be-machined brake shoe; the first driving mechanism is used for drivin |
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