SU1779522A1 - Method of repairing gear pump - Google Patents
Method of repairing gear pump Download PDFInfo
- Publication number
- SU1779522A1 SU1779522A1 SU904846092A SU4846092A SU1779522A1 SU 1779522 A1 SU1779522 A1 SU 1779522A1 SU 904846092 A SU904846092 A SU 904846092A SU 4846092 A SU4846092 A SU 4846092A SU 1779522 A1 SU1779522 A1 SU 1779522A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- holes
- center
- gear pump
- bearings
- sealing plates
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
Landscapes
- Rotary Pumps (AREA)
Description
Изобретение относится к технологии ремонтного производства, а именно к технологии ремонта шестеренных насосов.The invention relates to the technology of repair production, in particular to the technology of repair of gear pumps.
Цель изобретения - упрощение технологии ремонта, снижение трудоемкости процесса и сохранения рабочего объема.The purpose of the invention is to simplify the repair technology, reduce the labor intensity of the process and preserve the working volume.
На фиг. '·, изображен гасос, разрез в вертикальной плоскости: на фиг. 2 - разрез Л А на фиг. 1.FIG. '·, The pump is shown, section in the vertical plane: in Fig. 2 - section LA in Fig. 1.
Шестеренный насос состоит из корпуса 1, в который устанавливаются шестерни 2 с торцовыми уплотнительными пластинами 3 и опорными подшипниками 4.The gear pump consists of a housing 1, in which gears 2 with end seal plates 3 and support bearings 4 are installed.
Способ ре элизуют следующим образом.The method is implemented as follows.
Шестерни предварительно шлифуются ча ремонтный размер. В новом корпусе колодцы растачиваются с уменьшением межцентрового расстояния на величину 0 < С<< 0,36, в которые устанавливают торцовые уплотнительные пластины и новые опорные подшипники, наружные поверхности которых обработаны с уменьшенным межцентровым расстоянием на ту величину С. в отверстиях последних устанавливаются от шлифованные шестерни. Внутренние поверхности опорных подшипников при этом растачивают эксцентрично со смещением в сторону приемной полости.The gears are pre-ground for a repair size. In the new housing, the wells are bored with a decrease in the center-to-center distance by the value 0 <C << 0.36, in which end-face sealing plates and new support bearings are installed, the outer surfaces of which are processed with a reduced center-to-center distance by the same value C. in the holes of the latter are set from polished gears. In this case, the inner surfaces of the support bearings are bored eccentrically with an offset towards the receiving cavity.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904846092A SU1779522A1 (en) | 1990-04-26 | 1990-04-26 | Method of repairing gear pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904846092A SU1779522A1 (en) | 1990-04-26 | 1990-04-26 | Method of repairing gear pump |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1779522A1 true SU1779522A1 (en) | 1992-12-07 |
Family
ID=21524726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904846092A SU1779522A1 (en) | 1990-04-26 | 1990-04-26 | Method of repairing gear pump |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1779522A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110695622A (en) * | 2019-10-17 | 2020-01-17 | 汕头市摩根冶金实业有限公司 | Copying processing method for complex shape and position of inlet eccentric shaft |
-
1990
- 1990-04-26 SU SU904846092A patent/SU1779522A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110695622A (en) * | 2019-10-17 | 2020-01-17 | 汕头市摩根冶金实业有限公司 | Copying processing method for complex shape and position of inlet eccentric shaft |
CN110695622B (en) * | 2019-10-17 | 2020-05-22 | 汕头市摩根冶金实业有限公司 | Copying processing method for complex shape and position of inlet eccentric shaft |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4909337A (en) | Rotor of a screw hydraulic downhole motor, method for its production and a device for its production | |
SU1779522A1 (en) | Method of repairing gear pump | |
SE8202299L (en) | HERMETIC TYPE COMPRESSOR | |
SU1643788A1 (en) | Liquid-annular machine | |
SU1608360A1 (en) | Electromagnetic compressor | |
SU418631A1 (en) | WATERPROOF UNIT | |
SU1211456A1 (en) | Gear pump | |
SU620578A1 (en) | End face gland for turbo-drills | |
SU1420244A1 (en) | Gear-type hydraulic machine | |
RU19U1 (en) | Gear pump | |
US1180514A (en) | Method of fitting pistons to engime-cylinders. | |
SU1333847A1 (en) | Water lift | |
SU1184972A1 (en) | Method of repairing gear pumps | |
RU1770606C (en) | External gearing hydraulic machine | |
SU1463965A1 (en) | Gear-type hydraulic machine | |
SU1448114A1 (en) | Impeller seal | |
SU1603059A1 (en) | Gear-type hydraulic machine | |
RU2094659C1 (en) | Multi-screw and multi-stage pump and method of manufacturing same | |
SU1335730A1 (en) | Gear-type hydraulic machine | |
RU1803604C (en) | Belt pump | |
SU1324998A1 (en) | Winch | |
SU1237337A1 (en) | Method of dimensional working of gears | |
SU1232832A1 (en) | Vane-type machine | |
SU1533865A1 (en) | Stone-sawing machine | |
SU1687879A1 (en) | Rotary plate machine |