SU1653908A1 - Device for producing chip root - Google Patents

Device for producing chip root Download PDF

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Publication number
SU1653908A1
SU1653908A1 SU884605983A SU4605983A SU1653908A1 SU 1653908 A1 SU1653908 A1 SU 1653908A1 SU 884605983 A SU884605983 A SU 884605983A SU 4605983 A SU4605983 A SU 4605983A SU 1653908 A1 SU1653908 A1 SU 1653908A1
Authority
SU
USSR - Soviet Union
Prior art keywords
housing
groove
pitch
screw
screw groove
Prior art date
Application number
SU884605983A
Other languages
Russian (ru)
Inventor
Вячеслав Григорьевич Красник
Григорий Иванович Рудник
Original Assignee
Институт сверхтвердых материалов АН УССР
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 Институт сверхтвердых материалов АН УССР filed Critical Институт сверхтвердых материалов АН УССР
Priority to SU884605983A priority Critical patent/SU1653908A1/en
Application granted granted Critical
Publication of SU1653908A1 publication Critical patent/SU1653908A1/en

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Abstract

Изобретение относитс  к обработке металлов резанием и может быть использовано дл  исследовани  процесса стружкообразовани  при обработке сверлением. Цель изобретени  - повышение точности получени  корн  стружки за счет исключени  деформации с изделием. На полумуфте 2 нарезана винтова  канавка 5, направление и шаг которой соответствуют направлению и шагу винтовой канавки сверла 6. В корпус 1 ввинчен винт 7, на конце которого выполнена цилиндрическа  часть 8, вход ща  в канавку 5. На наружную часть стакана 3 надета цилиндрическа  пружина 9, котора  нижним торцом взаимодействует с фланцем 10 стакана 3, а верхним посредством упорного подшипника 11 - с неподвижным элементом 12 корпуса 1. 2 ил.The invention relates to metal cutting and can be used to investigate the chip formation process during drilling processing. The purpose of the invention is to improve the accuracy of obtaining chips from the root by eliminating deformation with the product. A screw groove 5 is cut into the half coupling 2, the direction and pitch of which correspond to the direction and pitch of the screw groove of the drill 6. A screw 7 is screwed into the housing 1, at the end of which is a cylindrical part 8 entering the groove 5. A cylindrical spring is attached to the outer part of the glass 3 9, which with the lower end interacts with the flange 10 of the cup 3, and the upper through the thrust bearing 11 with the fixed element 12 of the housing 1. 2 Il.

Description

1212

Фиг. 2FIG. 2

Claims (1)

Формула изобретенияClaim Устройство для получения корня стружки при сверлении, содержащее корпус, соосно с которым установлены стакан и полумуфта, предназначенная для размещения в ней заготовки, отличающееся тем, что, с целью повышения точности, устройство снабжено пальцем, а на наружной поверхности полумуфты выполнена винтовая канавка, шаг и направление которой совпадает с шагом и направлением винтовой канавки сверла, при этом палец установлен в корпусе с возможностью взаимодействия с упомянутой канавкой полумуфты, которая размещена в корпусе и жестко связана со стаканом, подпружиненным в осевом направлении.A device for producing a chip root during drilling, comprising a housing coaxially with which a cup and a half coupling are installed, designed to accommodate a workpiece in it, characterized in that, in order to improve accuracy, the device is provided with a finger and a helical groove is made on the outer surface of the half coupling, step and the direction of which coincides with the step and direction of the screw groove of the drill, while the finger is installed in the housing with the possibility of interaction with the said groove of the coupling half, which is placed in the housing and rigidly connected with a glass, axially spring loaded. I653иий вид AI653 and A view Фиг.2Figure 2
SU884605983A 1988-11-17 1988-11-17 Device for producing chip root SU1653908A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884605983A SU1653908A1 (en) 1988-11-17 1988-11-17 Device for producing chip root

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884605983A SU1653908A1 (en) 1988-11-17 1988-11-17 Device for producing chip root

Publications (1)

Publication Number Publication Date
SU1653908A1 true SU1653908A1 (en) 1991-06-07

Family

ID=21409639

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884605983A SU1653908A1 (en) 1988-11-17 1988-11-17 Device for producing chip root

Country Status (1)

Country Link
SU (1) SU1653908A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 689788, кл. В 23 В 49/00, 1977. *

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