SU642223A1 - Device for sharpening graphite cores - Google Patents

Device for sharpening graphite cores

Info

Publication number
SU642223A1
SU642223A1 SU772504784A SU2504784A SU642223A1 SU 642223 A1 SU642223 A1 SU 642223A1 SU 772504784 A SU772504784 A SU 772504784A SU 2504784 A SU2504784 A SU 2504784A SU 642223 A1 SU642223 A1 SU 642223A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sharpening
graphite cores
screw
graphite
rod
Prior art date
Application number
SU772504784A
Other languages
Russian (ru)
Inventor
Александр Сергеевич Ковалев
Original Assignee
Kovalev Aleksandr S
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 Kovalev Aleksandr S filed Critical Kovalev Aleksandr S
Priority to SU772504784A priority Critical patent/SU642223A1/en
Application granted granted Critical
Publication of SU642223A1 publication Critical patent/SU642223A1/en

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  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

1one

Изобретение относитс  к устройствам дл  заточки графитных стержней.The invention relates to devices for sharpening graphite rods.

Известны устройства дл  заточки графитных стержней, содержащие корпус с крышкой и пылесборннком и два затачиааюших абразивных элемента I.Devices for sharpening graphite rods are known, comprising a body with a lid and a dust collector and two abrasive elements I.

С целью обеспечени  посто нной толщины стержн  по всей длнне затачиваемой части предлагаемое устройство содержит средство дл  изменени  рассто ни  между затачивающими элементами, выполненное в виде винтовой пары с лимбом, с винтом которой соединен один из элементов, адругой жестко закреплен в корпусе, при этом рабочие поверхности затачивающих элементов расположены в одной плоскости.In order to ensure a constant rod thickness throughout the entire sharpened part, the proposed device includes means for changing the distance between the sharpening elements, made in the form of a screw pair with a limb, with which screw one of the elements is connected, the other is rigidly fixed in the housing, while the working surfaces sharpening elements are located in the same plane.

На фиг. 1 и 2 изображено предлагаемое устройство, общий вид; на фиг. 3, 4, 5 - устройство в сечении.FIG. 1 and 2 show the proposed device, the general view; in fig. 3, 4, 5 - device in cross section.

Устройство содержит полый корпус 1, разделенный на два отсека перегородкой 2 с вырезом 3 дл  винта 4. В пылесборнике 5 имеютс  направл клцис б с двум  уставовленными в них напильниками 7 и 8.The device contains a hollow body 1, divided into two compartments by a partition 2 with a notch 3 for screw 4. In the dust collector 5 there are directions with two files 7 and 8 fixed in them.

Неподвижный напильник 7 прикреплен к скобе 9, а подвижный -- к скобе Ю, св занной с винтом 4 черв чной передачи.The fixed file 7 is attached to the bracket 9, and the movable file is attached to the bracket U connected to screw 4 of the worm gear.

обеспечивающей изменение зазора между напильниками.providing a change in the gap between the files.

Лимб И размещен между перегородками 2 и 12. Вырез 13 в перегородке 12 служит дл  опоры шейки винта 4.Limb And is placed between the partitions 2 and 12. The cutout 13 in the partition 12 serves to support the screw neck 4.

Корпус i закрыт пластиной 14, в которой имеетс  пр моугольное отверстие 15 дл  лимба 11 и вырез 16 дл  крышки 17.The case i is closed by a plate 14 in which there is a rectangular opening 15 for the limbus 11 and a notch 16 for the cover 17.

Подушка 18 (например, из поролона) закреплена на крышке 17. Отверсти  19 предназначены дл  креплени  устройства к столу.A cushion 18 (for example, of foam rubber) is fixed on the lid 17. The apertures 19 are intended for fastening the device to the table.

Заточку графитных стержней осуществл ют следующим образом.The sharpening of graphite rods is carried out as follows.

Устанавливают при помощи лимба 11 зазор ежду напильниками 7 и 8, и возвратно-поступательным движением стержн  вдоль зазора производ т заточку стержн  «лопаткой.Using a limb 11, a gap is set between the files 7 and 8, and the rod is reciprocated along the gap by sharpening the rod with a blade.

После заточки стержень очищают от пыли подущкой 18.After sharpening, the rod is cleaned of dust with a wire 18.

Claims (1)

Формула изобретени Invention Formula Устройство дл  заточки графитных стержней , содержащее корпус f крмшкой и пыA device for sharpening graphite rods, comprising a housing f with a bow and dust
SU772504784A 1977-07-08 1977-07-08 Device for sharpening graphite cores SU642223A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772504784A SU642223A1 (en) 1977-07-08 1977-07-08 Device for sharpening graphite cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772504784A SU642223A1 (en) 1977-07-08 1977-07-08 Device for sharpening graphite cores

Publications (1)

Publication Number Publication Date
SU642223A1 true SU642223A1 (en) 1979-01-15

Family

ID=20716848

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772504784A SU642223A1 (en) 1977-07-08 1977-07-08 Device for sharpening graphite cores

Country Status (1)

Country Link
SU (1) SU642223A1 (en)

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