SU25030A1 - Adaptation to the drilling machine for countersink the drilled hole of the workpiece - Google Patents

Adaptation to the drilling machine for countersink the drilled hole of the workpiece

Info

Publication number
SU25030A1
SU25030A1 SU83318A SU83318A SU25030A1 SU 25030 A1 SU25030 A1 SU 25030A1 SU 83318 A SU83318 A SU 83318A SU 83318 A SU83318 A SU 83318A SU 25030 A1 SU25030 A1 SU 25030A1
Authority
SU
USSR - Soviet Union
Prior art keywords
countersink
workpiece
adaptation
drilling machine
drilled hole
Prior art date
Application number
SU83318A
Other languages
Russian (ru)
Inventor
В.Н. Шамарин
Original Assignee
В.Н. Шамарин
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 В.Н. Шамарин filed Critical В.Н. Шамарин
Priority to SU83318A priority Critical patent/SU25030A1/en
Application granted granted Critical
Publication of SU25030A1 publication Critical patent/SU25030A1/en

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

В предлагаемом приспособлении к сверлильному станку, служащем дл  зенковки обрабатываемого издели  просверленных в нем отверстий, применен гибкий валик с закрепленной на конце его зенковкой, получающий вращение от главного шпиндел  через посредство зубчатой передачи и карданного валика, согласно изобретени  гибкий валик помещен в изогнутой, поворотной вокруг центра изгиба, трубе с целью ввода зенковки внутрь обрабатываемого издели .In the proposed adaptation to the drilling machine, which serves to countersink the workpiece of the holes drilled in it, a flexible roller with a countersink attached to its end is used, which is rotated from the main spindle by means of a gear and cardan roller according to the invention. The flexible roller is placed in a curved, rotary the center of the bend, the pipe to enter the countersink inside the workpiece.

На чертеже изображен наружный вид предлагаемого приспособлени , частью в разрезе.The drawing shows an external view of the proposed device, partly in section.

Главный шпиндель 34 сверлильного станка сцепл етс  зубчатой передачей 5-б с валиком 18, составл ющим начальное звено карданной передачи 21-19-8, передающей вращение от шпиндел  к гибкому валику 14, несущему на конце 10 зенковку 3L Валик 14 заключен в изогнутой трубе 4, установленной на соответствующей станине 30 и вставл емой внутрь обрабатываемого издели  3 так, чтобы зенковкой 31 подходила к предварительно рассверленному отверстию 2. При помощи руко тки 35, представл ющей двуплечий рычаг, вращающий около оси 33 и снабженной пальцем 36 на нижнем конце, труба 4 может поворачиватьс  около оси 33, вследствие чего, зенковка 31 может быть приближена или удалена от обрабатываемого отверсти .The main spindle 34 of the drilling machine is coupled by a gear 5-b to the roller 18, constituting the initial link of the universal joint gear 21-19-8, transmitting the rotation from the spindle to the flexible roller 14, bearing at the end 10 a countersink 3L The roller 14 is enclosed in a bent pipe 4 mounted on the appropriate frame 30 and inserted inside the workpiece 3 so that the countersink 31 fits into the pre-drilled hole 2. With the help of a handle 35 representing the double-arm lever that rotates about the axis 33 and provided with a finger 36 on the bottom end In this case, the pipe 4 can rotate around the axis 33, as a result of which the countersink 31 can be approached or moved away from the hole being machined.

Предмет изобретени .The subject matter of the invention.

Приспособление к сверлильному станку дл  зенковки просверленного отверсти  изнутри обрабатываемого издели  с применением передаточного карданного валика, приводимого во вращение от главного шпиндел  при помощи зубчатой передачи, и гибкого валика, служащего дл  закреплени  зенковки, отличающеес  тем, что, с целью ввода зенковки внутрь обрабатываемого издели , несущий зенковку 31 гибкий валик 14 помещен в изогнутую трубу 4, поворотную около оси 33 с помощью руко тки 35..Adaptation to a drill machine for countersink of a drilled hole from inside the workpiece with the use of a transmission cardan roller, rotated from the main spindle by means of a gear, and a flexible roller, which serves to secure the countersink, characterized in that, in order to bring the countersink inside the workpiece, The countersink-carrying 31 flexible roller 14 is placed in a curved pipe 4, pivoting about axis 33 using the handle 35 ..

SU83318A 1931-02-12 1931-02-12 Adaptation to the drilling machine for countersink the drilled hole of the workpiece SU25030A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU83318A SU25030A1 (en) 1931-02-12 1931-02-12 Adaptation to the drilling machine for countersink the drilled hole of the workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU83318A SU25030A1 (en) 1931-02-12 1931-02-12 Adaptation to the drilling machine for countersink the drilled hole of the workpiece

Publications (1)

Publication Number Publication Date
SU25030A1 true SU25030A1 (en) 1932-01-31

Family

ID=48343237

Family Applications (1)

Application Number Title Priority Date Filing Date
SU83318A SU25030A1 (en) 1931-02-12 1931-02-12 Adaptation to the drilling machine for countersink the drilled hole of the workpiece

Country Status (1)

Country Link
SU (1) SU25030A1 (en)

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