Drilling template for machining different direction inclined holes

Abstract

The invention discloses a drill jig for machining incongruous inclined holes. The drill jig for machining the incongruous inclined holes comprises a base (4) and a cubic drill jig body (6) arranged on the base (4), wherein a workpiece is arranged inside the drill jig body (6), the workpiece is positioned through a positioning block (8) at one end of the drill jig body (6) and is oriented through a plug pin (1) on the side wall of the drill jig body (6), a 45-degree included angle is formed between the plug pin (1) and the side wall of the drill jig body (6), the workpiece is compressed through a pressing block (7) at the other end of the drill jig body (6), and the pressing block (7) is fixed at one end of the drill jig body (6) through a compression screw (5); four evenly distributed bushes (9) are further arranged on the side wall of the drill jig body (6), a drill bushing (10) is arranged inside each bush (9), and the included angle between the axis of each bush (9) and the axis of the drill jig body (6) is 60 degrees. The drill jig for machining the incongruous inclined holes can tightly clamp the workpiece to be machined through one time of positioning, guarantees the positioning accuracy of the inclined holes, and improves the machining efficiency.

Description

technical field [0001] The invention relates to a drilling mold for processing, in particular to a drilling mold for machining different direction inclined holes on a valve sleeve of a servo valve. Background technique [0002] In order to process the different directions and multi-sided inclined holes on the servo valve sleeve on a certain part, because the technology stipulates that the workpiece is positioned by the end face and the outer circle, the inclined inclined hole is used for orientation, and the other end face is pressed to process 8 pieces at a time. Oblique hole. The slanted holes are slanted holes on 4 surfaces in 2 directions on the workpiece respectively. If these 8 holes are processed by positioning and clamping at one time, they cannot be processed on a vertical machining center, a horizontal machining center or a drilling machine; there is no guarantee that they can be processed with a combination fixture, and even if they can be processed, the machinin...

AI Technical Summary

Problems solved by technology

If these 8 holes are processed by positioning and clamping at one time, they cannot be processed on a vertical machining center, a horizontal machining center or a drilling machine; there is no guarantee that they can be processed with a combination fixture, and even if they can be processed, the machining accuracy will be lower due to the use of a combination fixture. Not high, low processing efficiency

Images