SU23903A1 - Hole diameter measuring device - Google Patents

Hole diameter measuring device

Info

Publication number
SU23903A1
SU23903A1 SU79954A SU79954A SU23903A1 SU 23903 A1 SU23903 A1 SU 23903A1 SU 79954 A SU79954 A SU 79954A SU 79954 A SU79954 A SU 79954A SU 23903 A1 SU23903 A1 SU 23903A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measuring device
hole diameter
diameter measuring
roller
groove
Prior art date
Application number
SU79954A
Other languages
Russian (ru)
Inventor
Э.И. Штейн
Original Assignee
Э.И. Штейн
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.)
Filing date
Publication date
Application filed by Э.И. Штейн filed Critical Э.И. Штейн
Priority to SU79954A priority Critical patent/SU23903A1/en
Application granted granted Critical
Publication of SU23903A1 publication Critical patent/SU23903A1/en

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  • A Measuring Device Byusing Mechanical Method (AREA)

Description

Предлагаемый прибор дл  измерени  диаметров отверстий, снабженный двум  лапками, представлен на фиг. 1 чертежа в боковом с половинным разрезом виде, фиг. 2-5 изображают его детали.The proposed device for measuring the diameters of the holes, provided with two legs, is shown in FIG. 1 of the drawing in a side view with a half section, FIG. 2-5 depict its details.

В корпус / (фиг. 1) прибора с раструбом наверху вставл етс  поворотный валик 2 (фиг. 2, 2а) с диском наверху, снабженным на торце спиральной нарезкой . Валик этот удерживаетс  сверху глухой гайкой 5 (фиг. 3, За), ввертываемой внутрь упом нутого раструба KOpiiyса / и имеющей на своей крышке диаметральную канавку; в нижней части валнк снабжен втулкой 4 и удерживаетс  в кЬрпусе через эту втулку глухой головкой 5, привернутой к торцу валика винтом 7 с надетой на него пружиной б. В диаметральной канавке гайки 5 вставлены удерживаемые шпильками 10 ti 11 измерительные лапки: одна 9 (фиг. 4) неподвижна , а друга  5 (фиг. 5), продвигаема  по этой канавке, при повороте валика 2, благодар  сцеплению зубчатой нижней части ее со спиральной нарезкой на торце диска. Таким образом, лапка 8 отодвигаетс  от лапки 9; крупные продвижени  отсчитываютс  по пр молинейной шкале, нанесенной на крышке гайки 3 вдоль канавки, а мелкие - на круговой шкале втулки 4.A rotary roller 2 (Fig. 2, 2a) with a disk at the top, fitted on the end with a spiral thread, is inserted into the housing / (Fig. 1) of the device with a bell at the top. This roller is held on top by a deaf nut 5 (Fig. 3, Over), which is screwed into the aforementioned KOpiiyca socket / and having a diametral groove on its cover; In the lower part of the shaft, it is provided with a sleeve 4 and is held in the bolt through this sleeve with a blind head 5, screwed to the end of the roller by a screw 7 with a spring attached to it b. In the diametral groove of the nut 5 inserted measuring paws held by studs 10 ti 11: one 9 (Fig. 4) is stationary, and the other 5 (Fig. 5), is advanced along this groove, when the roller 2 rotates, due to the adhesion of the toothed lower part of it with the helical sliced at the end of the disk. Thus, foot 8 moves away from foot 9; major advances are measured on a straight scale on the cover of the nut 3 along the groove, and small ones on the dial gauge of the sleeve 4.

Предмет из обрет.ени .The subject of gaining.

Прибор дл  измерени  диаметров-отверстий , снабженный двума лапками, отличающийс  тем, что валик 2 снабжен диском со спиральной нарезкой дл  перемещени  подвижной лапки 8.A device for measuring the diameters of the holes, provided with two legs, characterized in that the roller 2 is provided with a spiral-cut disk for moving the movable foot 8.

SU79954A 1930-12-07 1930-12-07 Hole diameter measuring device SU23903A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU79954A SU23903A1 (en) 1930-12-07 1930-12-07 Hole diameter measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU79954A SU23903A1 (en) 1930-12-07 1930-12-07 Hole diameter measuring device

Publications (1)

Publication Number Publication Date
SU23903A1 true SU23903A1 (en) 1931-10-31

Family

ID=48342349

Family Applications (1)

Application Number Title Priority Date Filing Date
SU79954A SU23903A1 (en) 1930-12-07 1930-12-07 Hole diameter measuring device

Country Status (1)

Country Link
SU (1) SU23903A1 (en)

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