SU44356A1 - An instrument for measuring the front angle of taps, reamers, etc. - Google Patents
An instrument for measuring the front angle of taps, reamers, etc.Info
- Publication number
- SU44356A1 SU44356A1 SU5156866A SU5156866A SU44356A1 SU 44356 A1 SU44356 A1 SU 44356A1 SU 5156866 A SU5156866 A SU 5156866A SU 5156866 A SU5156866 A SU 5156866A SU 44356 A1 SU44356 A1 SU 44356A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring
- instrument
- reamers
- taps
- front face
- Prior art date
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Дл измерени переднего угла метчиков , разверток и т. п. примен ютс приборы с мерительной стрелкой, устанавливаемой по передней грани режущего зубца. В предлагаемом приборе мерительна стрелка дл удобства подвода ее к измерительному изделию помещена на крестовом супорте.To measure the front angle of taps, reamers, etc., instruments with a measuring arrow mounted on the front face of the cutting tooth are used. In the proposed device, a measuring needle for the convenience of supplying it to the measuring product is placed on the cross support.
На чертеже фиг. 1 изображает вид прибора спереди; фиг. 2-боковой вид прибора; фиг. 3-вид прибора сверху.In FIG. 1 is a front view of the device; FIG. 2-side view of the device; FIG. 3-top view of the device.
Прибор дл измерени переднего угла метчиков, разверток и т. п. состоит из крестового супорта 23, 24, снабженного мерительной стрелкой 22, подводимой к провер емому инструменту, устанавливаемому в центрах 18,3J. Супорт25, 24 укрепл етс на стойках 2 прибора, ввернутых в основание 4. На этих же стойках 2 укрепл етс передвижна по высоте поперечина / с подвижным центром 18, другой же неподвижный центр укреплен в основании 4.The instrument for measuring the rake angle of taps, reamers, etc., consists of a cross-slide supor 23, 24, equipped with a measuring arrow 22 supplied to the instrument to be tested, installed in the centers 18.3J. The support 25, 24 is fastened on racks 2 of the device, screwed into the base 4. On the same racks 2, the cross member in height / with the moving center 18 is fixed, the other fixed center is fixed in the base 4.
На основании 4 укреплена также стойка 10 с пружинным упором 75, посто нно прижимающим переднюю грань режущего Зубца инструмента к мерительной стрелке 22, и стойка 36 с поворотно укрепленной лупой 34 дл наблюдени за установкой стрелки 22 по отношению к передней грани зубца. Дл удобства подвода мерительной стрелки 22 к провер емому инструменту крестовый супорт 25, 24 снабжен микрометренными винтами 52 и 35.On the base 4, the stand 10 with a spring stop 75, constantly pressing the front face of the cutting teeth of the tool to the measuring arrow 22, and the stand 36 with a hinged reinforcement magnifier 34 for observing the installation of the arrow 22 with respect to the front face of the tooth are also strengthened. For ease of approaching the measuring arrow 22 to the instrument to be checked, the cross-support 25, 24 is equipped with micrometer screws 52 and 35.
(70)-(70) -
Работа с прибором производитс сле дующим образом. Провер емый инструмент устанавливаетс в центрах 18 и 5/, дл чего поперечина / передвигаетс по стойкам 2 и затем закрепл етс на них установочными винтами 14. Затем помощью пружинного упора 13 край режущей грани прижимаетс к упору 27, которым снабжен стол 3 супорта 23, 24. После этого микрометренными винтами 32 и 35 подводитс к передней грани мерительна стрелка 22, отклонение которой по шкале указывает угол заточки передней грани инструмента.The device is operated as follows. The tool to be tested is installed in the centers 18 and 5 /, for which the crossbar / moves along the posts 2 and then is fixed on them with set screws 14. Then, using a spring stop 13, the edge of the cutting face is pressed against the stop 27, which is provided with the table 3 of the suporta 23, 24 Thereafter, the micrometer screws 32 and 35 lead to the front face of the measuring needle 22, the deviation of which on the scale indicates the sharpening angle of the front face of the tool.
Предмет изобретени .The subject matter of the invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5156866A SU44356A1 (en) | 1934-11-09 | 1934-11-09 | An instrument for measuring the front angle of taps, reamers, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5156866A SU44356A1 (en) | 1934-11-09 | 1934-11-09 | An instrument for measuring the front angle of taps, reamers, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU44356A1 true SU44356A1 (en) | 1935-09-30 |
Family
ID=48358727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5156866A SU44356A1 (en) | 1934-11-09 | 1934-11-09 | An instrument for measuring the front angle of taps, reamers, etc. |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU44356A1 (en) |
-
1934
- 1934-11-09 SU SU5156866A patent/SU44356A1/en active
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