CN105689991A - Manufacturing method for high-speed drilling positioning device - Google Patents

Abstract

The invention relates to a manufacturing method for a high-speed drilling positioning device. The manufacturing method includes the following steps that firstly, anti-vibration pads are mounted at the bottom ends of bolts; secondly, a drill jig plate is drilled, and two positioning holes, four drill jig holes and four through holes are formed; thirdly, a threaded hole is formed in the side wall of the drill jig plate; fourthly, the drill jig plate is supported at the top ends of the bolts through the four through holes formed in the second step; and fifthly, drill jigs are mounted in the drill jig holes formed in the second step, and a screw is mounted in the threaded hole formed in the third step. The high-speed drilling positioning device is simple in structure, flexible and convenient to use, capable of easily clamping workpieces and high in machining precision.

Description

The manufacture method of high-speed drilling positioner

Technical field

The present invention relates to technical field of tooling clamps, particularly for the manufacture method of the positioning fixture that workpiece is carried out Drilling operation。

Background technology

For the workpiece that structure is more complicated, man-hour is added it is positioned, use plain clamp that its location is acquired a certain degree of difficulty, especially machining accuracy it is to ensure that, special frock must be used could to meet requirement, and frock must be easy to use, clamping efficiency is high, can guarantee that again its machining accuracy simultaneously。

Summary of the invention

The present invention is directed to disadvantages mentioned above of the prior art, it is provided that the manufacture method of a kind of high-speed drilling positioner, its simple in construction, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high。

The technical solution adopted in the present invention is as follows:

The manufacture method of high-speed drilling positioner, comprises the steps:

The first step, installs cushion blocking in the bottom of bolt；

Second step, carries out Drilling operation to bushing plate, processes hole, two location, four drill jig holes, four through holes；

3rd step, the sidewall at bushing plate processes screwed hole；

4th step, is supported in the top of bolt by four described in second step through hole bushing plate；

5th step, loads drill jig in the drill jig hole described in second step, install screw in screwed hole described in the third step。

It is an advantage of the current invention that: the structure according to workpiece, uniform four drill jigs on bushing plate, relative position between each drill jig is consistent with the position in the hole of the actually required processing of workpiece, hole, location is set simultaneously, workpiece is positioned from the bottom of bushing plate and is screwed, bushing plate is installed the bolt with cushion blocking, not only can regulate the level of bushing plate, it is also prevented from adding man-hour due to the machining accuracy of high vibration impact boring, simple in construction, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high。

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention。

Detailed description of the invention

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described。

As shown in Figure 1, the present invention includes bushing plate 1, uniform four drill jigs 2 and hole 3, two location on bushing plate 1, each drill jig 2 line one parallelogram of composition each other, namely the position relationship in the hole of the processing required with on workpiece of the mutual alignment relation between each drill jig 2 is identical, during location, the locating dowel on workpiece is inserted in hole 3, two location；The sidewall of bushing plate 1 is provided with screw 4, the end of screw 4 is stretched in hole 3, location, screw 4 can be rotated, regulate its clamping degree to workpiece locating dowel, the bottom of bushing plate 1 is provided with adjusting bolt 5, rotating adjusting bolt 5 can the level of bushing plate 1 be adjusted, the bottom of adjusting bolt 5 is with cushion blocking 6, it is possible to effectively prevent the high vibration impact on machining accuracy when Drilling operation；

The manufacture method of the present invention is as follows:

The first step, installs cushion blocking 6 in the bottom of bolt 5；

Second step, carries out Drilling operation to bushing plate 1, processes hole, two location, four drill jig holes, four through holes；

3rd step, the sidewall at bushing plate 1 processes screwed hole；

4th step, is supported in the top of bolt 5 by four described in second step through hole bushing plate 1；

5th step, loads drill jig 2 in the drill jig hole described in second step, install screw 4 in screwed hole described in the third step。

Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, within protection scope of the present invention, it is possible to do any type of amendment。

Claims (1)

1. the manufacture method of high-speed drilling positioner, it is characterised in that: comprise the steps:

The first step, installs cushion blocking (6) in the bottom of bolt (5)；

Second step, carries out Drilling operation to bushing plate (1), processes hole, two location, four drill jig holes, four through holes；

3rd step, the sidewall at bushing plate (1) processes screwed hole；

4th step, is supported in the top of bolt (5) by four described in second step through hole bushing plate (1)；

5th step, loads drill jig (2) in the drill jig hole described in second step, install screw (4) in screwed hole described in the third step。