CN2445285Y

CN2445285Y - Adjustable calliper gauge

Info

Publication number: CN2445285Y
Application number: CN 00258921
Authority: CN
Inventors: 李胜杰; 李秀湘
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-20
Filing date: 2000-10-20
Publication date: 2001-08-29
Anticipated expiration: 2010-10-20

Abstract

The utility model belongs to the field of testing and detecting tools and gauges, particularly an adjustable calliper gauge which uses a gauge body 1 and a 12UT type track of a gauge scale for cooperation slide. A two-way lock adjusting device is arranged in a rectangular hole frame on the track of the gauge scale 12; a body column 14 on the gauge body 1 is used as a support; the mutual rotation of a lock adjusting screw nut 9 is used for controlling to ensure the adjustment and the locking of the 0 mm to 100 mm size and precision of the cooperation slide of the gauge body 1 and the track. The opposite side of a measuring foot of the gauge body 1 is provided with a trim structure; a gauge block 3 of the trim part is in a vertically and horizontally vertical positioning form and is combined with a trim block 4 aslant mutually; trim effect can be achieved through the rotation of a trim screw nut 15.

Description

The adjustable gag calliper

The utility model belongs to test, detects the measuring tool category.

The utility model has solved the single effect of [11] CN86200231U Combined calliper gauge from function, has two kinds of functions of fork clip, need not the adjustment that any assembly can reach accuracy class in the required size scope.Compare with [11] CN87102181A vernier gauge, unique on structural design, reasonable, terse, easier processing and manufacturing, its steadiness, test specification are that existing adjustable gag calliper is not available.This is novelly highly vertically thrown its precision at 1.5 meters and is not affected by experiment.The adjustment that has various accuracy classes in the 0-100 mm size scope in size section is in being adapted to, the test of large scale precision axis hole.

The utility model is to slide a kind of the cooperation with gauge body 1 gauge chi 12UT type track structure, adjusts the adjustable fork clip rule of locking.

Primary structure is grouped into by gauge body, gauge chi and trimming part.

One, gauge body 1 adopts U type groove track to cooperate with gauge chi 12T type track, thus the slip and the precision adjustment of guaranteed discharge scale 12 0-100 mm size on gauge body 1 track.Gauge body 1U type groove track is strengthened firm by scapus 11 and scapus 14, scapus 14 guarantees locking and adjustment for the accent of the lock on the gauge chi 12 sieve female 9 for relying on simultaneously.Adjust piece 17 (Fig. 4) and be slidingly matched with gauge chi 12UT type track the best to reach gauge body 1, and adjust required size and accuracy requirement by the groove on scale 13 and the gauge chi 12 by adjusting Luo Ding 18 (Fig. 4) adjusting.Locking Luo Ding 16 (Fig. 2) carries out the secondary locking to gauge body 1 gauge chi 12 and guarantees its steadiness.

Two, gauge chi 12 is a T type structure, in the frame of rectangle hole sieve bar 8 is set on its track, and lock is transferred mother sieve 9, and locking sieve female 10 and tight silk 7, lock transfer sieve female 9 to rely on scapus 14 to make the adjustment and the locking of 0-100 mm size and precision between gauge chi 12 and the gauge body 1.Back-up block 19 (Fig. 5) between scapus 14 and mother lock accent sieve 9 is fastening force support and the reinforcement gauge chi 12 tracks suffered external force of amount of support scale 12 tracks to locking Luo Ding 16 (Fig. 2), makes it still can guarantee the degree of accuracy that its track slides under fastening effect.

Three, the trimming part branch is arranged on the opposite face of gauge body 1 foot-measuring, and its gauge piece 3 (Fig. 3) adopts perpendicular positioning and fine setting piece 4 mutual gradient structure situations in length and breadth, and the female 15 break-ins rotation of sieve realizes and the adjustment of guaranteed discharge size block 3 precision by finely tuning.

The utility model can be divided into some specifications according to actual request for utilization, adjusts the visual reality of size and selects, and is not subjected to any factor affecting in utilization, can reach required fork clip rule again by adjusting.

Claims

The adjustable gag calliper is to be grouped into by gauge body, gauge chi and trimming part, it is characterized in that:

1, gauge body 1 adopts UT type track to cooperate slide construction with gauge chi 12;
2, lock being set on gauge chi 12 tracks in the frame of rectangle hole and transferring device, is support with the scapus on the gauge body 1 14, and mother lock accent sieve 9 rotation is controlled guaranteed discharge scale 12 and cooperated the adjustment and the locking of sliding 0-100 mm size, precision with gauge body 1 track;
3, trimming part gauge piece 3 (Fig. 3) adopts perpendicular positioning in length and breadth, the trimming precision of guaranteed discharge size block 3 (Fig. 3).