Feeding and discharging platform at front end of three-coordinate measuring instrument

Abstract

The invention relates to a feeding and discharging platform at the front end of a three-coordinate measuring instrument. The feeding and discharging platform comprises a main platform surface and a box body frame; six rectangular through holes are evenly distributed in the main platform surface; a box door is arranged on the front side of the box body frame; caster base plates are mounted on the lower portion of the box body frame; and footmaster casters are mounted on the lower portions of the caster base plates. Three supporting rods which are mutually parallel and are evenly horizontally distributed are arranged on the upper portion of the box body frame; cushion blocks are mounted on the upper portions of the supporting rods; bearing supporting plates are mounted on the cushion blocks and connected with small shafts; the small shafts are provided with bearings sleeved with rollers in an embedded mode; and the rollers are located in the six rectangular through holes in the main platform surface. To-be-detected workpieces can be stably conveyed to a conveying mechanism at the constant speed, thus the to-be-detected workpieces and the conveying mechanism are uniform in stress, and the measuring error is reduced; secondly, the to-be-detected workpieces and detected workpieces can be stored in the box body frame in a classified mode; and the feeding and discharging platform is simple in structure, high in practicability and suitable for being widely popularized.

Description

【Technical field】 [0001] The invention relates to the field of station platform equipment, in particular to a loading and unloading platform at the front end of a three-coordinate measuring instrument. 【Background technique】 [0002] Three-coordinate measuring instruments are more and more widely used in product design, mold equipment, gear measurement, blade measurement machinery manufacturing, fixtures, steam mold accessories, electronic appliances and other precision measurements. [0003] With the wide application of three-coordinate measuring instruments, some problems in the process of using three-coordinate measuring instruments have gradually become prominent. The uneven strength of the workpiece will cause uneven local force on the workpiece, and the local pressure deformation of the transmission mechanism will be relatively large. When the transmission mechanism carries the workpiece to the measurement position for measurement, there will be a large error between t...

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Problems solved by technology

[0003] With the wide application of three-coordinate measuring instruments, some problems in the process of using three-coordinate measuring instruments have gradually become prominent. The uneven strength of the workpiece will cause uneven local force on the workpiece, and the local pressure deformation of the transmission mechanism will be relatively large. When the transmission mechanism carries the workpiece to the measurement position for measurement, there will be a large error between the measured value and the actual value. , if there are multiple workpieces to be tested or tested workpieces, it will be inconvenient to place them on the same platform to be tested

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