SU137472A1 - Head for screwdriver - Google Patents
Head for screwdriverInfo
- Publication number
- SU137472A1 SU137472A1 SU668354A SU668354A SU137472A1 SU 137472 A1 SU137472 A1 SU 137472A1 SU 668354 A SU668354 A SU 668354A SU 668354 A SU668354 A SU 668354A SU 137472 A1 SU137472 A1 SU 137472A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- screwdriver
- channel
- screw
- head
- rollers
- Prior art date
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
Головки К станку дл завертывани шурупов с каналом дл вращающейс отвертки, получающей осевое движение, при котором осуществл етс подача к месту завертывани шурупа, поступающего по трубке из бункера, известны. Однако эти головки не обеспечивают подачи шурупов по одному и их центрировани в месте завертывани , а также пропуска шурупа вместе с отверткой при ее осевом перемещении .Heads K for screwing screws with a channel for a rotating screwdriver receiving an axial movement in which a screw is fed to the point of turning a screw entering the tube from the hopper are known. However, these heads do not supply the screws one at a time and centering them at the place of screwing, as well as skipping the screw together with the screwdriver when it is axially moved.
Эти недостатки устран ютс применением радиально установленных в стенке канала (трубки) на его выходном конце подпружиненных направл ющих роликов. Каждый из этих роликов имеет на стороне, обращенной внутрь канала, плоскую поверхность, расположенную по хорде окружности ролика.These disadvantages are eliminated by using radially mounted spring-loaded guide rollers in the channel (tube) wall at its outlet end. Each of these rollers has on the side facing the inside of the channel a flat surface located along the chord of the circumference of the roller.
На чертеже схематически изображена предлагаема головка в разрезе.The drawing schematically shows the proposed head in section.
Шурупы попадают к месту завертывани по каналу 1 (трубке), на выходном конце 2 которого расположены три ролика 3, поворачивающихс на ос х 4. В 5 головки размещены стержни 6, на которые воздействуют пружины 7. Стержни 6 посто нно упираютс на одну из спиленных поверхностей роликов, которые обращены внутрь канала своей плоской поверхностью.Screws get to the place of wrapping along channel 1 (tube), at the output end 2 of which there are three rollers 3 turning on axes 4. 5 heads have rods 6 on which springs 7 act. Rods 6 constantly abut one of the sawn surfaces of the rollers that face the channel with its flat surface.
При поступлении шурупа в канал его хвостовик зажимаетс и центрируетс роликами. По мере завертывани шурупа под воздействием осевого давлени вращающейс отвертки 8 головка щурупа преодолевает усилие пружины 7 и отжимает ролики, плоские поверхности которых принимают вертикальное положение, пропуска головку шурупа вместе с отверткой. При подъеме отвертки 8 кверху ролики 5 под действием стержн б и пружины 7 занимают исходное положение.When a screw enters the channel, its shank is clamped and centered with rollers. As the screw is screwed up under the influence of the axial pressure of the rotating screwdriver 8, the screw head overcomes the force of the spring 7 and presses the rollers, the flat surfaces of which take a vertical position, letting the screw head along with the screwdriver. When lifting the screwdriver 8 up the rollers 5 under the action of the rod b and the spring 7 occupy the initial position.
Предмет изобретени Subject invention
Головка к станку дл завертывани щурупов с каналом дл вращающейс отвертки, получающей осевое движение, при котором осуществл етс подача щурупа, поступающего по трубке из бункера кA head to the machine for turning the screws with a channel for a rotating screwdriver receiving an axial movement in which the screw is fed through the tube from the hopper to
месту завертывани , отличающа с тем, что применены радиально установленные в стенке канала на его выходном конце подпружиненные направл ющие ролики, каждый из которых снабжен со стороны , обраиденной внутрь канала, плоской поверхностью, расположенной по хорде окружности ролика, с целью отсечки поступающих щурупов по одному и направлению шурупа-с пропуском его, а также отвертки к месту завертывани .a wounding site, characterized in that spring-loaded guide rollers radially mounted in the channel wall at its output end, each of which is provided from the side inside the channel with a flat surface located along the chord of the circumference of the roller, one for and the direction of the screw, with the passage of it, as well as a screwdriver to the place of wrapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU668354A SU137472A1 (en) | 1960-02-13 | 1960-02-13 | Head for screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU668354A SU137472A1 (en) | 1960-02-13 | 1960-02-13 | Head for screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU137472A1 true SU137472A1 (en) | 1960-11-30 |
Family
ID=48293679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU668354A SU137472A1 (en) | 1960-02-13 | 1960-02-13 | Head for screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU137472A1 (en) |
-
1960
- 1960-02-13 SU SU668354A patent/SU137472A1/en active
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