RU1773577C - Aligning mandrel, assy - Google Patents
Aligning mandrel, assyInfo
- Publication number
- RU1773577C RU1773577C SU894710385A SU4710385A RU1773577C RU 1773577 C RU1773577 C RU 1773577C SU 894710385 A SU894710385 A SU 894710385A SU 4710385 A SU4710385 A SU 4710385A RU 1773577 C RU1773577 C RU 1773577C
- Authority
- RU
- Russia
- Prior art keywords
- rods
- workpiece
- hole
- centering
- protrusion
- Prior art date
Links
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Использование: в машиностроении, в частности, дл центрировани и закреплени длинномерных деталей при их обработке и контроле, когда требуетс получить высокую точность по биению и размерам. Сущность изобретени : оправка состоит из стержней 1 и 2, у которых концы 3 и 4 предназначены дл взаимодействи друг с другом , а на других концах выполнены базирующие поверхности в виде конусоо S и б и центровые отверсти 7. Взаимодействие стержней осуществл етс при помощи отверсти 8, в котором размещаетс выступ 9 с возможностью осевого смещени , и при помощи усика и паза, обеспечивающих посто нство взаимного углового положени стержней. На стержн х 1 и 2 установлены торцовые регулируемыми упоры 12 и 13, контактирующие с торцами заготовки 14. Торцовые упоры на стержн х закреплены разными способами, например при помощи винта 15 или резьбы 16 (предпочтительный способ), а также могут закрепл тьс другими известными способами. При установке заготовки 14 регулируемые упоры отодвигаютс в сторону центровых отверстий 7. Затем стержни 1 и 2 завод тс в отверстие заготовки 14 с обоих торцов, выступ 9 заводитс в отверстие 8 стержн 1 и стержни направл ютс навстречу друг другу, центриру на своих конусах заготовку 14. После этого регулируемые упоры подвод тс к торцам заготовки 14, 2 ил, слUsage: in mechanical engineering, in particular, for centering and securing lengthy parts during processing and inspection, when it is required to obtain high accuracy in runout and size. The essence of the invention: the mandrel consists of rods 1 and 2, in which the ends 3 and 4 are designed to interact with each other, and at the other ends there are base surfaces in the form of a cone S and b and center holes 7. The interaction of the rods is carried out using the hole 8 , in which the protrusion 9 is placed with the possibility of axial displacement, and with the help of a tendril and groove, ensuring the constant mutual angular position of the rods. The end stops 12 and 13 are installed on the rods x 1 and 2, which contact the ends of the workpiece 14. The end stops on the rods x are fixed in various ways, for example, with a screw 15 or a thread 16 (preferred method), and can also be fixed using other known methods . When installing the workpiece 14, the adjustable stops are pushed towards the center holes 7. Then the rods 1 and 2 are inserted into the hole of the workpiece 14 from both ends, the protrusion 9 is inserted into the hole 8 of the rod 1 and the rods are directed towards each other, centering the workpiece 14 on their cones After that, the adjustable stops are brought to the ends of the workpiece 14, 2 sludge, sl
Description
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894710385A RU1773577C (en) | 1989-06-26 | 1989-06-26 | Aligning mandrel, assy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894710385A RU1773577C (en) | 1989-06-26 | 1989-06-26 | Aligning mandrel, assy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1773577C true RU1773577C (en) | 1992-11-07 |
Family
ID=21456680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894710385A RU1773577C (en) | 1989-06-26 | 1989-06-26 | Aligning mandrel, assy |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU1773577C (en) |
-
1989
- 1989-06-26 RU SU894710385A patent/RU1773577C/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 463517, кл. В 23 В 31/40, 1973. * |
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