SU112305A1 - Measuring device for automatic control of the diameter of a deep hole in a given section - Google Patents

Measuring device for automatic control of the diameter of a deep hole in a given section

Info

Publication number
SU112305A1
SU112305A1 SU562539A SU562539A SU112305A1 SU 112305 A1 SU112305 A1 SU 112305A1 SU 562539 A SU562539 A SU 562539A SU 562539 A SU562539 A SU 562539A SU 112305 A1 SU112305 A1 SU 112305A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measuring device
diameter
automatic control
deep hole
given section
Prior art date
Application number
SU562539A
Other languages
Russian (ru)
Inventor
Д.А. Бондаренко
М.В. Хитров
Original Assignee
Д.А. Бондаренко
М.В. Хитров
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 Д.А. Бондаренко, М.В. Хитров filed Critical Д.А. Бондаренко
Priority to SU562539A priority Critical patent/SU112305A1/en
Application granted granted Critical
Publication of SU112305A1 publication Critical patent/SU112305A1/en

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Description

Измерительные устройства дл  автоматического контрол  диаметра глубокого отверсти  в заданном сечении спомещенными в радиальных отверсти х гильзы измерител ми (шариками), раздвигаемыми конусом, .св занным с датчиком, известны.Measuring devices for automatic control of the diameter of a deep hole in a given cross-section by gauges (balls) placed in the radial holes of the sleeve and moved by a cone associated with the sensor are known.

Отличительной особенностью предлагаемого измерительного устройства того же типа  вл етс  выполнение гильзы, несуо1ей измерители, передвижной относительно конуса с тем, чтобы в нерабочем поло жении измерителей она под действием пружины выдвигалась и освобождала измерители от воздействи  конуса, а в рабочем положении в заданном сечении - фиксировалась упором. Такое выполнение устройства обеспечивает контакт измерителей с поверхностью контролируемого отверсти  только в момент измерени , в св зи с чем возникает возможность ввода измерительной головки в отверстие на большой скорости, что имеет существенное значение при автоматизации контрол  глубоких отверстий.A distinctive feature of the proposed measuring device of the same type is that the sleeve, a non-standard measuring device, is movable relative to the cone, so that in the non-working position of the measuring device, it is pulled out by the action of the spring and releases the measuring device from the action of the cone, and in the working position in a given section is fixed by the stop . Such an embodiment of the device ensures the contact of the meters with the surface of the monitored hole only at the time of measurement, in connection with which it becomes possible to insert the measuring head into the hole at high speed, which is essential for automating the control of deep holes.

На чертеже предлагаемое устройство показано в О1:евом разрезе.In the drawing, the proposed device is shown in O1: EV section.

На каретке /, совершающей возвратно-поступательные движени  по циклу автоматизации контрол  глубокого отверсти , укреплен стакан 2, на котором насажена гильза 5. Через полости стакана и гильзы пропущен шток 4, снабженный на конце конусом 5, посредством которого измерители (шарики) 6 выдвигаютс  и вступают в контакт с поверхностью отверсти  провер емого издели  7.On the carriage / reciprocating along the automation cycle of controlling a deep hole, a cup 2 is fixed, on which a sleeve 5 is mounted. A rod 4 is passed through the cavities of the cup and the sleeve, equipped with a cone 5 at the end, through which gauges (balls) 6 are advanced and come into contact with the surface of the hole of the tested product 7.

В нерабочем положении гильза 3 под действием прУжины 8 выдвигаетс  и освобождает измерители от воздействи  конуса; при этом измерители западают внутрь гильзы, не преп тству  вводу измерительной головки в отверстие издели  иа большой скорости.In the off position, the sleeve 3 under the action of the spring 8 extends and releases the gauges from the effect of the cone; at the same time, the gauges sink into the liner without interfering with the insertion of the measuring head into the hole of the product at high speed.

При вводе измерительной головки в отверстие провер емого издели  гильза сво-им хвастовиком встречаетс  с упором 9 и останавливаетс , а конус 5 продолжает двигатьс , выжима  измерители (шарики) 6 до контакта с поверхностью отверсти  издели  7 в заданном сечении, которое самоЦентрируетс  на измерительной головке и измер етс Изменени  диаметра контролируемого отверсти  отражаютс  на величине хода штока 4, что в свою очередь отмечаетс  сигнальным устройством , например двухпредельным электроконтактным датчиком 10,When the measuring head is inserted into the hole of the tested product, the sleeve with its boaster meets with the stop 9 and stops, and the cone 5 continues to move, squeezing the gauges (balls) 6 until it contacts the surface of the hole of the product 7 in a predetermined cross section that is self-centered on the measuring head and The changes in the diameter of the hole being monitored are reflected on the stroke of the rod 4, which in turn is indicated by a signaling device, for example, a two-point electrocontact sensor 10,

SU562539A 1956-12-13 1956-12-13 Measuring device for automatic control of the diameter of a deep hole in a given section SU112305A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU562539A SU112305A1 (en) 1956-12-13 1956-12-13 Measuring device for automatic control of the diameter of a deep hole in a given section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU562539A SU112305A1 (en) 1956-12-13 1956-12-13 Measuring device for automatic control of the diameter of a deep hole in a given section

Publications (1)

Publication Number Publication Date
SU112305A1 true SU112305A1 (en) 1957-11-30

Family

ID=48384879

Family Applications (1)

Application Number Title Priority Date Filing Date
SU562539A SU112305A1 (en) 1956-12-13 1956-12-13 Measuring device for automatic control of the diameter of a deep hole in a given section

Country Status (1)

Country Link
SU (1) SU112305A1 (en)

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