CN107598498A - A kind of processing method of self priming pump main impeller - Google Patents
A kind of processing method of self priming pump main impeller Download PDFInfo
- Publication number
- CN107598498A CN107598498A CN201710987704.6A CN201710987704A CN107598498A CN 107598498 A CN107598498 A CN 107598498A CN 201710987704 A CN201710987704 A CN 201710987704A CN 107598498 A CN107598498 A CN 107598498A
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- China
- Prior art keywords
- blade
- smart car
- examine
- impeller
- cylindrical
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Abstract
A kind of processing method of self priming pump main impeller, comprises the following steps：1) metal plate：Blade is processed by drawing；2) weld：Blade is welded by drawing, it is ensured that the positional symmetry distribution of blade；3) turning：The cylindrical place of scroll chuck folder blade, the cylindrical and end face of rough turn blade root after correction, after boring endoporus, smart car endoporus and cutting thread；4) turning：Car plug, impeller is inserted in plug and tightened with nut, smart car plane, control overall length to size；Smart car choma and front shroud；The size that smart car large cylindrical requires to pattern, and chamfering；5) examine；6) keyseat：Keyseat by drawing；7) dynamic balance running：Do dynamic balance running by drawing on dynamic balancing machine；8) examine；9) clear up：Deburring, oiling, storage.The present invention is easy to process, can guarantee that machining accuracy, improves production efficiency.The present invention is applied to the processing of industrial pump impeller.
Description
Technical field
The present invention relates to a kind of manufacture field of industrial pump impeller, more particularly to a kind of processing side of self priming pump main impeller
Method.
Technical background
Self priming pump main impeller is the important component of pump, and the crudy of impeller has large effect to the performance of pump.It is existing
Processing technology production efficiency it is relatively low, the form and position tolerance precision between size is difficult to ensure that machining accuracy is relatively low.
The content of the invention
It is an object of the invention to provide a kind of processing method of self priming pump main impeller, this method is easy to process, can guarantee that and adds
Work precision, improve production efficiency.
The object of the present invention is achieved like this：A kind of processing method of self priming pump main impeller, it is characterised in that：Including with
Lower step：
1）, metal plate：Blade is processed by drawing；
2）, welding：Blade is welded by drawing, it is ensured that the positional symmetry distribution of blade；
3）, turning：The cylindrical place of scroll chuck folder blade, the cylindrical and end face of rough turn blade root after correction, is controlled total by drawing
It is long, and retain 1mm allowance, after boring endoporus, smart car endoporus and cutting thread；
4）, turning：Car plug, impeller is inserted in plug and tightened with nut, smart car plane, the chi of control overall length to drawing requirement
It is very little；The size of smart car choma and front shroud to drawing requirement；The size that smart car large cylindrical requires to pattern, and chamfering；
5）, examine：Examine by drawing；
6）, keyseat：Keyseat by drawing；
7）, dynamic balance running：Do dynamic balance running by drawing on dynamic balancing machine；
8）, examine：Inspection process 6 by drawing；
9）, cleaning：Deburring, oiling, storage.
The present invention is easy to process, can guarantee that machining accuracy, improves production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of main impeller in the present invention；
Fig. 2 is the welding schematic diagram of blade in the present invention；
1, choma in figure, 2, front shroud, 3, blade, 4, main impeller root.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings：
Referring to the drawings, a kind of processing method of self priming pump main impeller, it is characterised in that：Comprise the following steps：1）, metal plate：By figure
Paper requires processing blade；2）, welding：Blade 2 is welded by drawing, it is ensured that the positional symmetry distribution of blade 2；3）, turning：Three
2 cylindrical place of dog chuck folder blade, the cylindrical and end face of rough turn blade root 4 after correction, overall length is controlled by drawing, and retain 1mm
Allowance, after boring endoporus, smart car endoporus and cutting thread；4）, turning：Car plug, impeller is inserted in plug and tightened with nut,
Smart car plane 5, the size of control overall length to drawing requirement；Smart car choma 1 and front shroud 2 arrive the size of drawing requirement；Smart car is big
The cylindrical size to pattern requirement, and chamfering；5）, examine：Examine by drawing；6）, keyseat：Key is inserted by drawing
Groove；7）, dynamic balance running：Do dynamic balance running by drawing on dynamic balancing machine；8）, examine：Inspection man by drawing
Sequence 6；9）, cleaning：Deburring, oiling, storage.
Claims (1)
- A kind of 1. processing method of self priming pump main impeller, it is characterised in that：Comprise the following steps：1）, metal plate：Blade is processed by drawing；2）, welding：Blade is welded by drawing（2）, it is ensured that blade（2）Positional symmetry distribution；3）, turning：Scroll chuck presss from both sides blade（2）Cylindrical place, rough turn blade root after correction（4）Cylindrical and end face, by drawing Overall length is controlled, and retains 1mm allowance, after boring endoporus, smart car endoporus and cutting thread；4）, turning：Car plug, impeller is inserted in plug and tightened with nut, smart car plane（5）, control overall length to drawing requirement Size；Smart car choma（1）And front shroud（2）To the size of drawing requirement；The size that smart car large cylindrical requires to pattern, and fall Angle；5）, examine：Examine by drawing；6）, keyseat：Keyseat by drawing；7）, dynamic balance running：Do dynamic balance running by drawing on dynamic balancing machine；8）, examine：Inspection process 6 by drawing；9）, cleaning：Deburring, oiling, storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987704.6A CN107598498A (en) | 2017-10-21 | 2017-10-21 | A kind of processing method of self priming pump main impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987704.6A CN107598498A (en) | 2017-10-21 | 2017-10-21 | A kind of processing method of self priming pump main impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598498A true CN107598498A (en) | 2018-01-19 |
Family
ID=61078859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710987704.6A Withdrawn CN107598498A (en) | 2017-10-21 | 2017-10-21 | A kind of processing method of self priming pump main impeller |
Country Status (1)
| Country | Link |
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| CN (1) | CN107598498A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419000A (en) * | 2013-07-16 | 2013-12-04 | 江苏亚梅泵业集团有限公司 | Machining method of main impeller of self-sucking pump |
-
2017
- 2017-10-21 CN CN201710987704.6A patent/CN107598498A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419000A (en) * | 2013-07-16 | 2013-12-04 | 江苏亚梅泵业集团有限公司 | Machining method of main impeller of self-sucking pump |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
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| WW01 | Invention patent application withdrawn after publication |