SU523192A1 - Rolling pin for pump cylinder assembly - Google Patents
Rolling pin for pump cylinder assemblyInfo
- Publication number
- SU523192A1 SU523192A1 SU1905261A SU1905261A SU523192A1 SU 523192 A1 SU523192 A1 SU 523192A1 SU 1905261 A SU1905261 A SU 1905261A SU 1905261 A SU1905261 A SU 1905261A SU 523192 A1 SU523192 A1 SU 523192A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mandrel
- rolling pin
- sleeve
- cylinder assembly
- pump cylinder
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Сборку цилиндров насосов при помощи предложенной скалки осуществл ют следующим образом.The cylinder assembly of the pumps using the proposed rolling pin is carried out as follows.
Набираемую втулку цилиндра 10 упирают Б скощенную заходную часть сухарей 4, так как последние в исходном положении расположены по диаметру, большему максимально возможного диаметра цилиндра, и перемещают их относительно базовых конических поверхностей 2 оправки 1. Одновременно происходит сжатие спиральных пружин б и смещение сухарей 4 в радиальноаМ направлении до тех пор, пока их диаметральный размер не совпадает с размером втулки 10. После этого сухари 4 вход т в отверстие втулки 10, и под воздействием пружины 6 центрируют ее относительно оси оправки 1, и жестко фиксируют в радиальном направлении. Затем скалку с набранными втулками 10 вставл ют в кожух 11 и производ т зат жку цилиндра переводниками 12, относительно которых скалка центрируетс втулками 13. После сборки цилиндра скалку при помощи штока-съемника отвод т в сторону, противоположную направлению перемещени втулок 10 при наборе цилиндра. The dialed bushing of the cylinder 10 abuts the B speed front part of the crackers 4, since the latter in the initial position are located on the diameter larger than the maximum possible diameter of the cylinder, and move them relative to the base conical surfaces 2 of the mandrel 1. At the same time the compression of the coil springs b and the displacement of crackers 4 in radial direction until their diametrical size does not coincide with the size of the sleeve 10. After that, the crackers 4 enter the hole of the sleeve 10, and under the influence of the spring 6 center it relative to the axis of the mandrel 1, and rigidly fixed in the radial direction. The rolling pin with the assembled sleeves 10 is then inserted into the housing 11 and the cylinder is tightened by subs with respect to which the rolling pin is centered by sleeves 13. After the cylinder is assembled, the rolling pin is moved to the opposite direction of the sleeves 10 when the cylinder is mounted.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1905261A SU523192A1 (en) | 1973-03-27 | 1973-03-27 | Rolling pin for pump cylinder assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1905261A SU523192A1 (en) | 1973-03-27 | 1973-03-27 | Rolling pin for pump cylinder assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
SU523192A1 true SU523192A1 (en) | 1976-07-30 |
Family
ID=20548829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1905261A SU523192A1 (en) | 1973-03-27 | 1973-03-27 | Rolling pin for pump cylinder assembly |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU523192A1 (en) |
-
1973
- 1973-03-27 SU SU1905261A patent/SU523192A1/en active
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