CN203566334U

CN203566334U - Efficient device for arc-surface hole machining

Info

Publication number: CN203566334U
Application number: CN201320772881.XU
Authority: CN
Inventors: 范罗荣
Original assignee: Wuxi Hanghu Technology Co Ltd
Current assignee: Wuxi Hanghu Technology Co Ltd
Priority date: 2013-11-29
Filing date: 2013-11-29
Publication date: 2014-04-30
Anticipated expiration: 2023-11-29

Abstract

The utility model relates to an efficient device for arc-surface hole machining. The efficient device comprises a positioning disc, wherein the end face of the positioning disc is provided with a through groove and a plurality of positioning pins; the through groove penetrates through the axis of the positioning disc; a screw is arranged between the two positioning pins, and the connection line of the two positioning pins is parallel to the through groove; the screw penetrates through a square groove above a pressing plate; one end, which is located on the pressing plate, of one positioning pin is used for limiting the pressing plate. The efficient arc surface hole machining device is simple in structure, flexible and convenient to use, simple in clamping and high in machining efficiency.

Description

High effective curved hole processing device

Technical field

The utility model relates to technical field of tooling clamps, relates in particular to for workpiece being carried out to the positioning fixture of Drilling operation.

Background technology

Workpiece 6 as shown in Figure 1, it has an arcwall face, to on described arcwall face, process pin-and-hole 7 now, use plain clamp to acquire a certain degree of difficulty to its location, especially to guarantee machining accuracy, must use special-purpose frock just can meet the demands, and frock must be easy to use, clamping efficiency is high, can guarantee its machining accuracy again simultaneously.

Utility model content

The utility model, for above-mentioned shortcoming of the prior art, provides a kind of high effective curved hole processing device, and it is simple in structure, flexible and convenient to use, and clamping efficiency is high, and machining accuracy is high.

The technical scheme that the utility model adopts is as follows:

High effective curved hole processing device, comprise positioning disk, the end face of positioning disk is with groove and several alignment pin, groove is through the axis of positioning disk, between two alignment pins parallel with groove of line each other with screw, screw is through the square groove on pressing plate, and one end that alignment pin is positioned at pressing plate is carried out spacing to pressing plate.

The utility model has the advantage of: according to the structure of workpiece, alignment pin and pressing plate are installed on positioning disk end face to be positioned and compresses workpiece respectively, on the end face of positioning disk, open groove simultaneously, whether the location for detection of workpiece is accurate,, simple in structure, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.

Accompanying drawing explanation

Fig. 1 is use state diagram of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.

As shown in Figure 1, the utility model comprises positioning disk 1, the end face of positioning disk 1 is with groove 2 and several alignment pin 3, groove 2 is through the axis of positioning disk 1, by detecting groove 2, whether whether level can judge the location of workpiece 6 accurate, between two alignment pins 3 parallel with groove 2 of line each other with screw 4, above-mentioned two alignment pins 3 are played a supporting role to workpiece 6 from the below of workpiece 6, screw 4 is through the square groove on pressing plate 5, pressing plate 5 is for being pressed in workpiece 6 end face of positioning disk 1, one of them alignment pin 3 is positioned at one end of pressing plate 5 and carries out spacing to pressing plate 5, workpiece 6 is positioned in the horizontal direction simultaneously,

Using method of the present utility model is as follows:

The first step, is fixed on positioning disk 1 on operating desk;

Second step, is placed in workpiece 6 on two alignment pins 3 of horizontal direction and carries out vertical limited support, and another alignment pin 3 carries out spacing to workpiece 6 in the horizontal direction;

The 3rd step, use screw 4 by pressing plate 5 by Work-sheet pressing on the end face of positioning disk 1;

The 4th step, whether whether the groove 2 on detection and location dish 1 end face is the level of state, judge accurate to the location of workpiece 6;

The 5th step, processes through hole 7 in the cambered surface on part 6.

More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.

Claims

1. high effective curved hole processing device, comprise positioning disk (1), it is characterized in that: the end face of positioning disk (1) is with groove (2) and several alignment pin (3), groove (2) is through the axis of positioning disk (1), between two alignment pins (3) parallel with groove (2) of line each other with screw (4), screw (4) is through the square groove on pressing plate (5), and an alignment pin (3) is positioned at one end of pressing plate (5) and carries out spacing to pressing plate (5).