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Drilling template for machining different direction inclined holes

A technology of drilling dies and inclined holes, which is applied to drilling dies for workpieces, metal processing equipment, drilling/drilling equipment, etc., can solve the problems of inability to guarantee processing, low processing accuracy, and low processing efficiency. To achieve the effect of convenient repair, reduce the number of clamping, and improve the processing efficiency

Active Publication Date: 2017-09-26
AVIC LIYUAN HYDRAULIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Drilling template for machining different direction inclined holes
  • Drilling template for machining different direction inclined holes
  • Drilling template for machining different direction inclined holes

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

[0015] Example. Drilling mold for processing different direction inclined holes, the composition is as follows Figure 1-3 Shown, it is characterized in that: comprise base 4 and be arranged on the quadrilateral drill template body 6 on base 4, workpiece is set in drill template body 6, workpiece is positioned by positioning block 8 at one end of drill template body 6, by drilling The pin 1 on the side wall of the mold body 6 orients the workpiece, the pin 1 forms an angle of 45° with the side wall of the mold body 6, and the workpiece is pressed by the pressure block 7 at the other end of the mold body 6, and the pressure block 7 passes through the pressure block. The tightening screw 5 is fixed on the end of the template body 6; the side wall of the template body 6 is also provided with four unif...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B47/28
CPCB23B47/28B23B49/00B23B2247/10
Inventor 倪玲刘培云邓外梅罗亚飞史泽星
Owner AVIC LIYUAN HYDRAULIC
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