CN2036717U - Netting type cast iron box-shaped shell for electric motor - Google Patents
Netting type cast iron box-shaped shell for electric motor Download PDFInfo
- Publication number
- CN2036717U CN2036717U CN 88218450 CN88218450U CN2036717U CN 2036717 U CN2036717 U CN 2036717U CN 88218450 CN88218450 CN 88218450 CN 88218450 U CN88218450 U CN 88218450U CN 2036717 U CN2036717 U CN 2036717U
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- CN
- China
- Prior art keywords
- cast iron
- electric motor
- support
- utility
- iron box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a netting type cast iron box-shaped shell for electric motors. The utility model is characterized in that the inner side of the hollow half cylindrical housing with the opening on the top connected with the machine base soleplate into integration is provided with a plurality of longitudinally projecting half annular reinforcing ribs and a plurality of axially projecting reinforcing ribs, and the external side is provided with a plurality of longitudinally projecting support reinforcing ribs. The rigidity and the mechanical strength of the structure of the machine base are greater than the existing machine base with a separated type structure made by welding the steel plate; the utility model has low cost, the production period of the electric motor is shortened, and the fabricating cost of the electric motor is reduced. The structural machine base is suitable to the middle/ large type electric motor.
Description
The utility model relates to cylinder iron support of a kind of motor.
Support is the necessary parts of motor.Electric machine stand has monolithic devices structure and separation-type structure.For y series motor, because its support is longer, when adopting monolithic devices structure support, the problem that rule difficulty and the dipping lacquer expense of taking a lot of work is expected can appear, therefore often adopt the support of separation-type structure for medium-and-large-sized motor.At present, separation-type structure support both domestic and external all adopts steel plate to be welded.The defective of this separation-type structure support that is welded with steel plate is bad mechanical strength, the frame deformation amount is big, manufacturing cycle long, manufacturing cost is than the pig machine base height.
The purpose of this utility model is to provide a kind of electric machine stand of new structure, to overcome the defective that adopts the separation-type structure support that steel plate is welded, guarantees the rigidity and the intensity of support, avoids frame deformation, shortens the production cycle and the manufacturing cost of motor.
Technical solution of the present utility model is: adopt open-topped cast iron electric machine support, some semicircular reinforcements longitudinally are set in the frame shell inboard and some reinforcements parallel to each other are set vertically to constitute netted reinforcement, in the frame shell outside some supporting rib stiffeners are set longitudinally, on the edge of frame shell open top, be provided with vertically match with the support cover plate, support seam and several pin holes to prevent frame deformation.
Brief description is as follows:
Fig. 1 is the front view of support described in the utility model;
Fig. 2 is the left view of support described in the utility model.
Below in conjunction with accompanying drawing the utility model is described in detail.
Referring to Fig. 1 and Fig. 2, the utility model comprises an open top, the bottom fuses with frame bottom plate (12), in order to the hollow semi-cylindrical shells (1) of armature to be installed, it is characterized in that side within the described hollow semi-cylindrical shells (1) has some the Semicircular reinforcements (4) that vertically protrude and some the reinforcements parallel to each other (11) that protrude vertically, side has some protrusions longitudinally outside the described hollow semi-cylindrical shells (1), and the supporting rib stiffener (6) that is in staggered distribution mutually with inboard reinforcement (4).In order to prevent frame deformation, support seam (14) is set on the edge of described hollow semi-cylindrical shells (1) open top vertically, in order to the support cover plate incompatible frame deformation that prevents that matches.Several pin holes that prevents frame deformation (2) are set on the edge of described hollow semi-cylindrical shells (1) open top, and after the support cover plate mated by support seam (14) and support, cover plate pin hole and support pin hole (2) together drilled and reamed out.Described hollow cylindrical shell (1) before side wiring is set with circular hole (7), leave four screws of using in order to the installation terminal box (5) around wiring with circular hole (7) symmetry.Respectively leave one in order to the installing hole (10) of electric motor end cap to be installed at the two ends of described housing (1).For ease of the lifting motor, two hangers (3) respectively are set the both sides, back before at described housing (1).On the service position, on four angles of described frame bottom plate (12), be symmetrical arranged installing hole (13) for the ease of fixed electrical machinery.Hollow semi-cylindrical shells described in the utility model (1), base plate (12), hanger (3), wiring are cast together with circular hole (7) and electric motor end cap installing hole (10) and are formed, and carry out necessary machine work thereafter.
The utility model has the advantage of that the rigidity of support and the separation-type structure support that mechanical strength adopts Plate Welding to form more at present are much bigger, simplify Y-series middle size motor rule and paint-dipping process, labor and material saving, shortening motor production cycle and save the motor production cost. This netting type cast iron box-shaped shell is applicable to large and middle size motor.
Claims (3)
1, a kind of motor network type cast iron box support, it comprises the open-topped hollow semi-cylindrical shells (1) that a bottom and frame bottom plate (12) fuse, and it is characterized in that side has some the semicircular reinforcements (4) that longitudinally protrude and some the reinforcements parallel to each other (11) that protrude vertically, its outsides that some the supporting rib stiffeners (6) that vertically protrude are arranged within the described housing (1).
2, motor according to claim 1 is with network type cast iron box support, it is characterized in that being provided with vertically on the edge of open top of described hollow semi-cylindrical shells (1) match with the support cover plate, be provided with several pin holes (2) with the edge of the open top of the support seam (14) that prevents frame deformation and housing (1).
3, motor according to claim 1 and 2 is with network type cast iron box support, it is characterized in that it is made by cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218450 CN2036717U (en) | 1988-10-05 | 1988-10-05 | Netting type cast iron box-shaped shell for electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88218450 CN2036717U (en) | 1988-10-05 | 1988-10-05 | Netting type cast iron box-shaped shell for electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2036717U true CN2036717U (en) | 1989-04-26 |
Family
ID=4850883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88218450 Withdrawn CN2036717U (en) | 1988-10-05 | 1988-10-05 | Netting type cast iron box-shaped shell for electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2036717U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395944C (en) * | 2006-02-28 | 2008-06-18 | 江苏常发实业集团有限公司 | Universal shock reducing pad of digital generator set |
| CN100568671C (en) * | 2006-10-27 | 2009-12-09 | 上海南洋电机有限公司 | A kind of support that is used for wind-driven generator |
| CN102852819A (en) * | 2011-06-27 | 2013-01-02 | 王喜冬 | Hard alloy amphibious mine vertical pump capable of being idled and connected in series |
| CN103273013A (en) * | 2013-06-04 | 2013-09-04 | 南方汇通股份有限公司 | Method for preventing large-size cylindrical casting from elliptically deforming and casting |
-
1988
- 1988-10-05 CN CN 88218450 patent/CN2036717U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395944C (en) * | 2006-02-28 | 2008-06-18 | 江苏常发实业集团有限公司 | Universal shock reducing pad of digital generator set |
| CN100568671C (en) * | 2006-10-27 | 2009-12-09 | 上海南洋电机有限公司 | A kind of support that is used for wind-driven generator |
| CN102852819A (en) * | 2011-06-27 | 2013-01-02 | 王喜冬 | Hard alloy amphibious mine vertical pump capable of being idled and connected in series |
| CN102852819B (en) * | 2011-06-27 | 2016-02-24 | 王喜冬 | Cemented carbide idle running can be connected amphibious vertical pump for mine |
| CN103273013A (en) * | 2013-06-04 | 2013-09-04 | 南方汇通股份有限公司 | Method for preventing large-size cylindrical casting from elliptically deforming and casting |
| CN103273013B (en) * | 2013-06-04 | 2016-04-13 | 南方汇通股份有限公司 | Prevent large-scale cylinder shaped cast part from producing method and the foundry goods of ovalizing deflection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |