CN204700327U - Middle open type double suction centrifugal pump grooving cutter - Google Patents
Middle open type double suction centrifugal pump grooving cutter Download PDFInfo
- Publication number
- CN204700327U CN204700327U CN201520401743.XU CN201520401743U CN204700327U CN 204700327 U CN204700327 U CN 204700327U CN 201520401743 U CN201520401743 U CN 201520401743U CN 204700327 U CN204700327 U CN 204700327U
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- grooving
- screw rod
- cutterhead
- grooving cutter
- open type
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Abstract
The utility model discloses a kind of middle open type double suction centrifugal pump grooving cutter, comprise grooving cutterhead, grooving cutterhead is fixed as one by socket cap screw one, grooving cutterhead internal diameter is to through there being screw rod, screw rod lower end is provided with planet gear, nut, be provided with cutoff knife rack in grooving cutterhead, be combined with grooving cutter, screw rod in cutoff knife rack, grooving cutter is installed on screw rod end.The utility model can process the pump housing exactly, pump cover inner circle positioning spigot and plane, ensures that processing circle is beated.
Description
Technical field
The utility model relates to middle open type double suction centrifugal pump series products manufacture field, specifically belongs to middle open type double suction centrifugal pump grooving cutter.
Background technology
During original processing pump housing, casing wear ring groove, seal matching part equidimension.The position methods such as casing wear ring groove, at Boring machine processing.Boring cutter is contained on boring bar, processes processing part, and efficiency is low, does not ensure quality.
Utility model content
The purpose of this utility model is to provide a kind of middle open type double suction centrifugal pump grooving cutter, can process the pump housing exactly, pump cover inner circle positioning spigot and plane, ensures that processing circle is beated.
The technical solution of the utility model is as follows:
Middle open type double suction centrifugal pump grooving cutter, comprise grooving cutterhead, grooving cutterhead is fixed as one by socket cap screw one, grooving cutterhead internal diameter is to through there being screw rod, screw rod lower end is provided with planet gear, nut, be provided with cutoff knife rack in grooving cutterhead, be combined with grooving cutter, screw rod in cutoff knife rack, grooving cutter is installed on screw rod end.
Described screw rod, grooving cutter are respectively by cylindrical end soket head cap screw two, cylinder end clamping fixed screw.
The delivering gear of the utility model seal fit dimension etc., power set on lathe unit head drive boring bar, boring bar is fastened in the pump housing in the boring lining opened on face, boring bar is provided with a delivering gear frock, with bolt, frock is fastened on boring bar, planet gear is had in delivering gear lower end, delivering gear is made up of cutoff knife rack, screw rod, grooving cutterhead, planet gear etc., knife rest frock is arranged on delivering gear, planet gear is connected with screw rod, screw mandrel other end fixed cutting tool frame, carries out chip processing and measurement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Detailed description of the invention
See accompanying drawing, middle open type double suction centrifugal pump grooving cutter, comprise grooving cutterhead 1, grooving cutterhead 1 is fixed as one by socket cap screw 1, and radially across there being screw rod 7 in grooving cutterhead 1, screw rod 7 lower end is provided with planet gear 8, nut 9, cutoff knife rack 3 is provided with in grooving cutterhead 1, be combined with grooving cutter 5, screw rod 7 in cutoff knife rack 3, grooving cutter 5 is installed on screw rod 7 end, and screw rod 7, grooving cutter 5 are respectively by cylindrical end soket head cap screw 26, cylinder end clamping fixed screw 2.
Delivering gear is in loading assembling, and on boring bar, delivering gear bolt connects.
Claims (2)
1. middle open type double suction centrifugal pump grooving cutter, comprise grooving cutterhead, it is characterized in that, grooving cutterhead is fixed as one by socket cap screw one, grooving cutterhead internal diameter is to through there being screw rod, and screw rod lower end is provided with planet gear, nut, is provided with cutoff knife rack in grooving cutterhead, be combined with grooving cutter, screw rod in cutoff knife rack, grooving cutter is installed on screw rod end.
2. middle open type double suction centrifugal pump grooving cutter according to claim 1, it is characterized in that, described screw rod, grooving cutter are respectively by cylindrical end soket head cap screw two, cylinder end clamping fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401743.XU CN204700327U (en) | 2015-06-10 | 2015-06-10 | Middle open type double suction centrifugal pump grooving cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401743.XU CN204700327U (en) | 2015-06-10 | 2015-06-10 | Middle open type double suction centrifugal pump grooving cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700327U true CN204700327U (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401743.XU Active CN204700327U (en) | 2015-06-10 | 2015-06-10 | Middle open type double suction centrifugal pump grooving cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204700327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458503A (en) * | 2021-06-02 | 2021-10-01 | 江苏华兴特钢铸造有限公司 | Pump body inner ring hole machining device and process |
-
2015
- 2015-06-10 CN CN201520401743.XU patent/CN204700327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458503A (en) * | 2021-06-02 | 2021-10-01 | 江苏华兴特钢铸造有限公司 | Pump body inner ring hole machining device and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |