KR810001406Y1 - Vernier calipers - Google Patents

Vernier calipers Download PDF

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Publication number
KR810001406Y1
KR810001406Y1 KR2019800004869U KR800004869U KR810001406Y1 KR 810001406 Y1 KR810001406 Y1 KR 810001406Y1 KR 2019800004869 U KR2019800004869 U KR 2019800004869U KR 800004869 U KR800004869 U KR 800004869U KR 810001406 Y1 KR810001406 Y1 KR 810001406Y1
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KR
South Korea
Prior art keywords
chuck
main
auxiliary
vernier calipers
main chuck
Prior art date
Application number
KR2019800004869U
Other languages
Korean (ko)
Inventor
김부식
Original Assignee
포항종합제철주식회사
박태준
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 포항종합제철주식회사, 박태준 filed Critical 포항종합제철주식회사
Priority to KR2019800004869U priority Critical patent/KR810001406Y1/en
Application granted granted Critical
Publication of KR810001406Y1 publication Critical patent/KR810001406Y1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/22—Feeler-pin gauges, e.g. dial gauges
    • G01B3/24—Feeler-pin gauges, e.g. dial gauges with open yoke, i.e. calipers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/20—Slide gauges

Abstract

내용 없음.No content.

Description

버니어 켈리퍼스(VERNIER CALIPERS)VERNIER CALIPERS

제1도는 본 고안의 평면도.1 is a plan view of the present invention.

제2도는 본 고안의 조립도.2 is an assembly view of the present invention.

제3도는 본 고안의 사용 상태도.3 is a state of use of the present invention.

본 고안은 종래의 버니어 캘리퍼스(Vernier calipers)로는 측정이 불가능하던 특이하게 생긴 물체의 길이 측정을 가능하게 고안한 것이다. 종래의 버니어 켈리퍼스는 본척(本尺)과 부척(副尺)으로 구성되며 조오(Jaw)와 부리 및 뎁스바(Depth Bar)가 부착되어 길이의 측정 및 물건의 무게와 구의 외경 및 구멍의 깊이와 내경등을 측정하였으나 크랭크(Crank)축과 같이 직선상에 위치하지 않고 평행한 두축의 거리를 측정할 수 없는 결점이 있었다.The present invention is designed to measure the length of an unusually shaped object that was impossible to measure with conventional Vernier calipers. Conventional vernier calipers are composed of a main chuck and a sub chuck, and jaws, beaks, and depth bars are attached to measure the length, the weight of an object, the outer diameter of a sphere, and the depth of a hole. And internal diameters, etc. were measured, but there was a drawback that the distance between two parallel axes could not be measured without being located on a straight line like the crank axis.

본 고안은 이러한 결점을 해결하기 위하여 종래의 버니어켈리퍼스에 보조 켈리퍼스를 복합 사용할수 있게 고안한 것으로 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is designed to be able to use a combination of auxiliary calipers in the conventional vernier calipers in order to solve these drawbacks will be described in detail based on the accompanying drawings.

종래의 버니어 켈리퍼스의 본척을 주본척(1)으로 하여 주본척(1)의 죠오(2)에 보조부척(7)의 기능을 할 수 있도록 눈금을 긋고, 보조본척(5)을 삽입하여 된 것으로 제2도 조립도와 같이 주 본척(1)의 눈금 0과 주부척(3)의 눈금 0이 일치하고 보조본척(5)의 눈금 0과 보조부척(7)의 눈금 0이 일치하며 주 본척(1)과 보조본척(5)은 직각 상태로 이루어져 있다. 도면중 미설명부호 4는 주부척(3)의 죠오, 6은 보조본척(5)의 죠오, 8은 보조부척 죠오, 9,9´는 부리이고 10은 뎁스바이며 11,11´는 고정나사이다.The main chuck of the conventional vernier caliper is used as the main main chuck 1, and a scale is drawn to perform the function of the sub chuck 7 to the jaw 2 of the main main chuck 1, and an auxiliary main chuck 5 is inserted. As shown in Fig. 2, the scale 0 of the main main chuck 1 and the scale 0 of the main chuck 3 coincide, and the scale 0 of the sub main chuck 5 and the scale 0 of the sub chuck 7 coincide. 1) and the auxiliary main body (5) are made up at right angles. In the drawing, reference numeral 4 denotes the jaw of the main chuck 3, 6 the jaw of the auxiliary main chuck 5, 8 the auxiliary chuck jaw, 9,9´ is the beak, 10 is the depth bar, and 11,11´ is the fixed screw. to be.

이상과 같이 구성된 버니어 켈리퍼스의 작용효과를 설명하면 다음과 같다.Referring to the effect of the vernier calipers configured as described above are as follows.

종래의 버니어 켈리퍼스로는 일직선상에 위치하지 않은 크랭크 샤프트의 두측(a,b)간의 거리(L)의 측정이 불가능 하였으나 본 고안의 주(1) 버니어 켈리퍼스와 보조 버니어 켈리퍼스를 복합사용하므로 축정이 가능하게 되며 그 사용방법은 다음과 같다.Conventional vernier calipers cannot measure the distance (L) between the two sides (a, b) of the crankshaft, which are not located in a straight line, but the primary vernier calipers and auxiliary vernier calipers of the present invention are used in combination. This is possible and its usage is as follows.

측정하고자하는 두측(a,b)의 사이만큼 주부척(3)을 임의로 밀어올린다음 주부척(3) 죠오(4)에 부착된 보조부척(7) 죠오(8)를 측정하고자하는 추(b)에 밀착시키고 보조본척(5)을 밀어 보조본척 죠오(6)가 축(a)에 밀착되면 보조부척(7) 눈금 0에 닿은 보조 본척(5)의 눈금을 읽음으로 측정하고자 하는 두축(a,b)의 길이를 측정할 수 있으며 필요에 따라 보조본척(5)을 빼면 종래의 버니어 켈리퍼스와 동일하게 사용할 수 있으므로 본 고안은 종래의 기능은 물론 종래에 측정 불가능하던 특이한 형상의 길이를 측정할수 있음으로 정확한 측정 및 시간을 절감하는 효과가 큰 고안이다.The main support chuck 3 is arbitrarily pushed up between the two sides a and b to be measured, and then the auxiliary support chuck 7 and the jaw 8 attached to the main support chuck 3 and the jaw 8 are measured. ) And the auxiliary main chuck (5) pushes the auxiliary main chuck jaw (6) in close contact with the shaft (a) .The two axes (a) to be measured by reading the scale of the auxiliary main chuck (5) touching the auxiliary subchuck (7) scale 0 , b) can measure the length, and if necessary, by subtracting the auxiliary main chuck (5) can be used in the same way as the conventional vernier caliper, the present invention can measure the length of the unusual shape as well as the conventional function, which was not measurable conventionally It is a great devise that makes accurate measurements and saves time.

Claims (1)

공지의 버니어켈리퍼스의 본척을 주 본척(1)으로 하여 주본척 죠오(2)에다 보조부척(7)의 기능을 할 수 있도록 눈금을 긋고 보조 본척(5)을 삽입하여서된 버니어 켈리퍼스.A vernier caliper in which the main chuck of a known vernier caliper is used as the main main chuck (1), and the auxiliary main chuck (5) is drawn in the main chuck jaw (2) to perform the function of the auxiliary chuck (7).
KR2019800004869U 1980-07-30 1980-07-30 Vernier calipers KR810001406Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019800004869U KR810001406Y1 (en) 1980-07-30 1980-07-30 Vernier calipers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019800004869U KR810001406Y1 (en) 1980-07-30 1980-07-30 Vernier calipers

Publications (1)

Publication Number Publication Date
KR810001406Y1 true KR810001406Y1 (en) 1981-10-05

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ID=19218593

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019800004869U KR810001406Y1 (en) 1980-07-30 1980-07-30 Vernier calipers

Country Status (1)

Country Link
KR (1) KR810001406Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040050426A (en) * 2002-12-10 2004-06-16 조순여 A method of cultivation of ginseng bean sprouts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040050426A (en) * 2002-12-10 2004-06-16 조순여 A method of cultivation of ginseng bean sprouts

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