SU138465A1 - Chuck for combination threading tool - Google Patents
Chuck for combination threading toolInfo
- Publication number
- SU138465A1 SU138465A1 SU652451A SU652451A SU138465A1 SU 138465 A1 SU138465 A1 SU 138465A1 SU 652451 A SU652451 A SU 652451A SU 652451 A SU652451 A SU 652451A SU 138465 A1 SU138465 A1 SU 138465A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chuck
- tap
- threading tool
- coupling half
- combination
- Prior art date
Links
Landscapes
- Drilling And Boring (AREA)
Description
Известны патроны дл комбинированного резьбонарезного инструMcirra , оправка метчика которых Г1одвии :на в корпусе, несущем охнатывающую метчик цековку.Known cartridges for the Mcirra combined thread-cutting tool, the mandrel of which is used by the hammer: in the housing carrying the tap-protecting counterbore.
Однако эти патроны не обеспечивают за один рабочий ход нарезку резьбы и цекование нарезанного отверсти .However, these cartridges do not provide for one stroke cutting thread and tsekovanie cut holes.
Описываемый naipon .че имеет этих недостатков Это достигаетс за счет применени в нем взаимодействующих между собой зубчатой и подпружиненной полумуфт, обеспечивающих свободную подачу и вращение метчика, а также выключение его с одновременным йзедением в работу цековки.The described naipon .che has these disadvantages. This is achieved by using interconnected toothed and spring-loaded coupling halves in it, which ensure the free flow and rotation of the tap, as well as its shutdown with simultaneous understanding of the backlash.
На чертеже изображен патрон в разрезе.The drawing shows the cartridge in the section.
В направл ющих пазах / корпуса 2 патрона перемещаетс подпружиненна приводна полумуфта 3, котора взаимодействует с зубчатой полумуфтой 4, установленной на щарикоподщипнике 5.In the guide grooves / chassis 2 of the chuck, a spring-loaded actuated coupling half 3 is moved, which interacts with the toothed coupling half 4 mounted on the ball-holder 5.
Внутри полумуфты 4 на щпонке 6 перемещаетс оправка 7 метчика 8, котора через щарик 9 упираетс в полумуфту 3. Пола цековка 10 свободно расположена на метчике и крепитс посредством втулки 11 к корпусу патрона, на котором расположен кожух 12.Inside the coupling half 4 on the tongue 6, the mandrel 7 of the tap 8 is moved, which through the ball 9 rests on the semi-coupling 3. The floor of the clamp 10 is freely positioned on the tag and fixed by means of the sleeve 11 to the body of the cartridge on which the casing 12 is located.
При сцеплении полумуфты 4 с приводной подпружиненной полумуфтой 3 метчик получает вращение и нарезает резьбу. По достижении требуемой глубины резьбы метчик нажимает через подвижную оправку 7 на приводную полумуфту, вывод ее из зацеплени с полумуфтой 4. Метчик при этом останавливаетс , а корпус патрона, несущий цековку, продолжает вращатьс , производ цекование нарезанного метчиком отверсти .When coupling the coupling half 4 with the actuator spring-loaded coupling half 3, the tap receives rotation and cuts the thread. When the desired thread depth is reached, the tap presses through the movable mandrel 7 onto the drive coupling half, pulling it out of the engagement with the coupling half 4. The tap stops and the cartridge housing carrying the counterbore continues to rotate, and the taping hole is cut.
Предмет изобретени Subject invention
Патрон дл комбинированного резьбонарезного инструмента, состо щего из метчика, оправка которого подвижна в корпусе, несущем цековку , охватывающую метчик, отличающийс тем, что, с целью обеспечени нарезани резьбы и цековани нарезанного отверсти за одинA cartridge for a combined thread-cutting tool consisting of a tap, the mandrel of which is movable in a housing carrying a counterbore, embracing the tap, characterized in that, in order to provide for threading and countering the cut hole for one
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU652451A SU138465A1 (en) | 1960-01-29 | 1960-01-29 | Chuck for combination threading tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU652451A SU138465A1 (en) | 1960-01-29 | 1960-01-29 | Chuck for combination threading tool |
Publications (1)
Publication Number | Publication Date |
---|---|
SU138465A1 true SU138465A1 (en) | 1960-11-30 |
Family
ID=48294615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU652451A SU138465A1 (en) | 1960-01-29 | 1960-01-29 | Chuck for combination threading tool |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU138465A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6176655B1 (en) * | 1998-03-13 | 2001-01-23 | Hilti Aktiengesellschaft | Drill and a chuck for receiving the drill shank |
-
1960
- 1960-01-29 SU SU652451A patent/SU138465A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6176655B1 (en) * | 1998-03-13 | 2001-01-23 | Hilti Aktiengesellschaft | Drill and a chuck for receiving the drill shank |
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