CN203463503U - Improved fastening structure for guide bearing and guide sleeve of vertical type motor - Google Patents
Improved fastening structure for guide bearing and guide sleeve of vertical type motor Download PDFInfo
- Publication number
- CN203463503U CN203463503U CN201320518386.6U CN201320518386U CN203463503U CN 203463503 U CN203463503 U CN 203463503U CN 201320518386 U CN201320518386 U CN 201320518386U CN 203463503 U CN203463503 U CN 203463503U
- Authority
- CN
- China
- Prior art keywords
- guide
- pin bushing
- fastening structure
- guide sleeve
- bearing
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides an improved fastening structure for a guide bearing and a guide sleeve of a vertical type motor. The improved fastening structure comprises a guide bearing seat, wherein a guide sleeve is arranged in the guide bearing seat; the guide sleeve and the side face of the guide bearing seat are in spot welding; the guide sleeve is internally provided with a guide column; the guide column is provided with a fastening nut for locking the guide sleeve; a slotting fastening screw is arranged between the guide bearing seat and the guide sleeve. The improved fastening structure for the guide bearing and the guide sleeve of the vertical type motor is simple and reasonable in structure; the product quality is improved and the service life is prolonged. The improved fastening structure is applied to the field of motors.
Description
Technical field
The utility model relates to technical field of motors, refers more particularly to a kind of improved vertical machine guide bearing guide pin bushing fastening structure.
Background technique
The current most of vertical machine guide bearing guide pin bushing of bearing bush structure and guide shaft bearing of adopting adopts Spielpassung, after packing into, at afterbody, by full weld, guarantee the fixing of guide pin bushing, guarantee like this motor transportation and in servicely can not cause because of the vibration of guide bearing and guide pillar that guide pin bushing becomes flexible.Different due to the difference of rotating speed and working time, when rotating speed is fast, during continuous service, can be because the high vibration of guide bearing and guide pillar causes that guide pin bushing and guide shaft bearing weld scolder crack, when serious, scolder can get loose, cause motor guide pillar loosening, cause the damaged in collision of guide bearing.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and reasonable, can improve the quality of products and the improved vertical machine guide bearing guide pin bushing fastening structure in working life
.
The utility model is achieved in that a kind of improved vertical machine guide bearing guide pin bushing fastening structure, comprise in guide shaft bearing, guide shaft bearing and be provided with guide pin bushing, guide pin bushing and guide shaft bearing side point weld together, in guide pin bushing, be provided with guide pillar, the locking nut that is provided with locking guide pin bushing on guide pillar, is characterized in that: between described guide shaft bearing and guide pin bushing, be provided with fluting Cock screw.
The utility model is simple and reasonable, has improved quality of product and working life
.
Accompanying drawing explanation
Fig. 1 is the utility model scheme of installation;
Fig. 2 is the utility model enlarged view;
In figure 1, frame, 2, guide shaft bearing, 3, rotor shaft, 4, guide bearing, 5, top cover, 6, locking nut, 7, fluting Cock screw, 8, guide pin bushing, 9, guide pillar.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
With reference to accompanying drawing, a kind of improved vertical machine guide bearing guide pin bushing fastening structure, comprise in guide shaft bearing 2, guide shaft bearing 2 and be provided with guide pin bushing 8, guide pin bushing 8 welds together with guide shaft bearing 2 side point, in guide pin bushing 8, be provided with guide pillar 9, the locking nut 6 that is provided with locking guide pin bushing 8 on guide pillar 9, is characterized in that: between described guide shaft bearing 2 and guide pin bushing 8, be provided with fluting Cock screw 7.During concrete enforcement, guide pin bushing plug is installed to bearing support, after packing into, at afterbody spot welding 2 points, then in guide pin bushing and guide bearing base inner surface junction, process the tapped hole of a M6, the fluting Cock screw by M6 pins guide pin bushing and guide shaft bearing.Fast when motor speed, during long operational time, can not cause because of the vibration of guide bearing and guide pillar getting loose of guide pin bushing.
Claims (1)
1. an improved vertical machine guide bearing guide pin bushing fastening structure, comprise in guide shaft bearing (2), guide shaft bearing (2) and be provided with guide pin bushing (8), guide pin bushing (8) welds together with guide shaft bearing (2) side point, in guide pin bushing (8), be provided with guide pillar (9), the locking nut (6) that is provided with locking guide pin bushing (8) on guide pillar (9), is characterized in that: between described guide shaft bearing (2) and guide pin bushing (8), be provided with fluting Cock screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518386.6U CN203463503U (en) | 2013-08-23 | 2013-08-23 | Improved fastening structure for guide bearing and guide sleeve of vertical type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518386.6U CN203463503U (en) | 2013-08-23 | 2013-08-23 | Improved fastening structure for guide bearing and guide sleeve of vertical type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203463503U true CN203463503U (en) | 2014-03-05 |
Family
ID=50175870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320518386.6U Expired - Fee Related CN203463503U (en) | 2013-08-23 | 2013-08-23 | Improved fastening structure for guide bearing and guide sleeve of vertical type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203463503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438106A (en) * | 2013-08-23 | 2013-12-11 | 江苏航天动力机电有限公司 | Improved vertical type motor guide bearing guide sleeve fastening structure |
-
2013
- 2013-08-23 CN CN201320518386.6U patent/CN203463503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438106A (en) * | 2013-08-23 | 2013-12-11 | 江苏航天动力机电有限公司 | Improved vertical type motor guide bearing guide sleeve fastening structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |