Saddle adjusting device of flat grinder

Abstract

The invention discloses a saddle adjusting device of a flat grinder. The saddle adjusting device comprises a saddle and a support seat which supports the saddle, wherein a chute is arranged at the bottom of the saddle, the support seat is correspondingly provided with a sliding rail, and the saddle slides along the sliding rail back and forth; the ends of the saddle are provided with a left extending arm and a right extending arm, the upper surface of the left extending arm and the upper surface of the right extending arm are respectively provided with a balance block, and the left side of the end of the left extending arm and the right side of the end of the right extending arm are respectively provided with a shielding member; and a shielding end is arranged at the lower part of each shielding member, and the left and right sides of the support seat are respectively provided with a trough type photoelectric sensor. When the saddle moves for a distance along the sliding rail, the balance of the saddle can be adjusted to prevent the saddle from being unbalanced due to the effect of the balance blocks on the left and right extending arms. In addition, when the shielding ends of the shielding members arranged on the left and right extending arms enter a cavity between the trough type photoelectric sensors, the trough type photoelectric sensors output control signals to stop the feeding motion of the saddle, thereby preventing the excessive motion of the saddle and preventing the saddle from being separated from the sliding rail.

Description

Technical field [0001] The invention relates to the technical field of grinders, in particular to a saddle adjusting device of a surface grinder. Background technique [0002] The grinder is a machine tool that uses abrasive tools to grind the surface of the workpiece. Surface grinder is a kind of grinder. In the process of processing the workpiece with the grinding wheel of the surface grinder, in order to ensure the machining accuracy, the entire machine tool of the surface grinder must be balanced. The saddle of a surface grinder makes a feeding motion along the slide rail. After the saddle slides for a certain distance, the part of the saddle that slides out may lose the balance of the whole saddle because it is not supported by the support seat. In addition, if the saddle moves excessively, it may be separated from the slide rail, affecting the entire production process. Summary of the invention [0003] In order to solve the above technical problems, the object of the pr...

AI Technical Summary

Problems solved by technology

The saddle of the surface grinder makes a feed movement along the slide rail. After the saddle slides for a certain distance, the part of the saddle that slides out may lose the balance of the whole saddle due to the lack of support from the support seat.

In addition, if the saddle moves excessively, it may also be separated from the slide rail, affecting the entire production process

Images