Numerical control liner guide rail trench grinding device

Abstract

The invention discloses a numerical control liner guide rail trench grinding device. The numerical control liner guide rail trench grinding device is mainly characterized in that a single liner guide with the length being seven meters can be grinded through the grinding device; the grinding device comprises a main bed body, a left auxiliary bed body, a right auxiliary bed body, an X-axis feeding mechanism, an X-axis lead screw auxiliary supporting mechanism, an X-axis workbench carriage, a diamond dressing wheel trimmer, a gantry type vertical column beam, a Y-axis left-right feeding mechanism, a Y-axis left-right grinding wheel carriage, a Y-axis left-right grinding wheel main shaft, a Z-axis feeding mechanism, a Z-axis carriage, a Z-axis multifunctional main shaft, an operation control system and a cooling circulation system. The numerical control liner guide rail trench grinding device is concise and optimized in structure, low in manufacturing cost, low in center of gravity, good in rigidity, wide in machining range, excellent in grinding performance and capable of improving product grinding quality and production efficiency effectively, being suitable for workpieces of different lengths and specifications and lowering the production cost effectively.

Description

technical field [0001] The invention relates to a groove grinding device, in particular to a numerically controlled linear guide rail groove grinding device. Background technique [0002] The conventional linear guide rail groove grinding device is mainly used for the groove grinding of linear guide rail workpieces, which can basically meet the groove grinding requirements of general linear guide rail workpieces. There are two main structures: [0003] First, the grinding length of the linear guide rail is 4 meters or 6 meters. The Y-axis adopts the structure of the conventional grinding wheel spindle, and the ordinary motor drives the grinding wheel spindle to rotate and process; and the diamond roller dresser and the grinding wheel spindle are installed on the same Y-axis carriage. The roller dresser has its own driving device, which drives the diamond roller close to the grinding wheel for dressing; the workpiece plane self-grinding device is installed on the back of the ...

AI Technical Summary

Problems solved by technology

[0006] As we all know, the accuracy of the spliced ​​linear guide is not as good as that of a single long linear guide, so the above two conventional linear guide groove grinding devices (processing range ≤ 6 meters) have gradually been unable to fully meet the needs of the market.

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