CN203617850U - Repairing disassembly tool of motor rotor component - Google Patents
Repairing disassembly tool of motor rotor component Download PDFInfo
- Publication number
- CN203617850U CN203617850U CN201320658133.9U CN201320658133U CN203617850U CN 203617850 U CN203617850 U CN 203617850U CN 201320658133 U CN201320658133 U CN 201320658133U CN 203617850 U CN203617850 U CN 203617850U
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- CN
- China
- Prior art keywords
- workbench
- rotor component
- motor rotor
- reprocess
- bearing
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- 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 - Lifetime
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- 239000000463 material Substances 0.000 claims abstract description 4
- 238000012958 reprocessing Methods 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 14
- 239000004677 Nylon Substances 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- 239000003351 stiffener Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a repairing disassembly tool of a motor rotor component. The repairing disassembly tooling comprises a baseboard, a workbench and a bearing ejection separation mechanism, the baseboard is installed on the workbench face of a hydraulic machine, the interior of the workbench is hollow, the workbench is fixed to the upper end of the baseboard, the bearing top separation mechanism connected with an upper pressing board of the hydraulic machine is arranged above the workbench, and a detachable repairing cover plate is arranged at the upper end of the workbench. A through groove where a rotary shaft of the rotor component can enter is formed in one side of the repairing cover plate, an upper bearing of the rotor component is arranged at the upper end of the repairing cover plate, and an anti-collision material layer is arranged on the side wall of the interior of the workbench and the bottom of the workbench. The repairing disassembly tool of the motor rotor component is simple in structure, the rotary shaft and the bearing are separated by the pressure of the hydraulic machine, operation is simple, and the rotor component cannot be damaged.
Description
Technical field
The utility model relates to motor rotor component structure field, particularly relates to a kind of disassembling fixture of reprocessing of motor rotor component.
Background technology
Rotor is most important parts in motor, causes bearing wear or the rotor module damage etc. in rotor assembly because motor works long hours, and at this moment motor cannot be worked, and will, to the reprocessing of rotor assembly, replace the part of having damaged.
But, owing to being interference fit between bearing, rotor module and rotating shaft, and the then rotor assembly heating that works long hours, bearing wear distortion etc., make to coordinate between each part very tight, if do not have frock to be just difficult to separate.
Therefore, need to reprocess in the time that rotor assembly damages time, need a special tooling to be fixed rotor assembly broken parts, then undertaken axle to exit by hydraulic press, make it to separate.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of disassembling fixture of reprocessing of motor rotor component, and apparatus structure is simple, by the pressure that utilizes hydraulic press, rotating shaft is separated with bearing, simple to operate, can not damage rotor assembly.
The utility model solves the technical scheme that its technical problem adopts: the disassembling fixture of reprocessing that a kind of motor rotor component is provided, comprise base plate, workbench and bearing top release mechanism, described base plate is arranged on the work top of hydraulic press, described workbench inner hollow is also fixed on the upper end of base plate, the top of described workbench is furnished with the bearing top release mechanism being connected with the top board of hydraulic press, described workbench upper end is furnished with dismountable cover plate of reprocessing, this side of reprocessing cover plate has the groove that can allow the rotating shaft of rotor assembly enter, the upper bearing (metal) of this rotor assembly is positioned at the upper end of reprocessing cover plate, the internal side wall of described workbench and bottom are furnished with Anti-collision materials layer.
Described workbench is cuboid, its front end face hollow has also been set up a stiffener in the top, on the lateral wall on three limits of the upper end of described workbench except stiffener, limiting plate is all installed between two parties, described limiting plate will be reprocessed cover plate and block and prevent its horizontal slip.
Described limiting plate is rectangular block, and its Lower Half is connected with the sidewall of workbench by screw, and its first half is higher than the upper surface of workbench.
The lower end of described bearing top release mechanism is vertically provided with push rod, and this push rod is aimed at the bottom of groove.
The diameter of described push rod is less than the diameter of rotating shaft.
Baffle plate has been set up at the middle part of the front end face of described workbench.
The internal side wall of described workbench and bottom are furnished with respectively nylon side plate and nylon base plate.
The height of described workbench is not less than the distance between the upper bearing (metal) of rotor assembly and the lower end of rotating shaft.
Adopt above-mentioned frock to reprocess method and the principle of rotor assembly:
1. base plate is placed on hydraulic press workbench, base plate is fixed on hydraulic press base plate with the bolt of M12;
2. will reprocess cover plate and take off from workbench, the rotating shaft between the upper bearing (metal) of rotor assembly and rotor module will be inserted into the bottom of groove;
3. will reprocess cover plate and be placed on the inside of workbench together with rotor assembly, reprocess cover plate and be erected at the upper end of workbench and carry out spacingly with limiting plate, now upper bearing (metal) is positioned at the upper end of reprocessing cover plate;
4. then the top board band dynamic bearing top release mechanism of hydraulic press moves downward, and withstand the lower end of push rod and the upper end of rotating shaft;
5. push rod continues to press down, and withstands rotating shaft and upper bearing (metal) relative sliding, until rotating shaft separates with upper bearing (metal);
6. the rotor assembly after separating drops to the bottom of workbench, and nylon side plate and nylon base plate open cushioning effect and prevent rotor assembly damage.
When the lower bearing of rotor assembly need to be separated with rotating shaft, rotor assembly upset is turned around, the rotating shaft between lower bearing and rotor module is inserted into the bottom of the groove of reprocessing cover plate, then carries out aforesaid operations.
beneficial effect
The utility model relates to a kind of disassembling fixture of reprocessing of motor rotor component, and apparatus structure is simple, and volume is small and exquisite, by the pressure that utilizes hydraulic press, rotating shaft is separated with bearing, simple to operate, can not damage rotor assembly.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is rotor component construction schematic diagram described in the utility model;
Fig. 3 is use state perspective view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As Figure 1-3, execution mode of the present utility model relates to a kind of disassembling fixture of reprocessing of motor rotor component, comprise base plate 11, workbench 14 and bearing top release mechanism 5, described base plate 11 is arranged on the work top of hydraulic press, described workbench 14 inner hollow are also fixed on the upper end of base plate 11, the top of described workbench 14 is furnished with the bearing top release mechanism 5 being connected with the top board of hydraulic press, described workbench 14 upper ends are furnished with dismountable cover plate 6 of reprocessing, this side of reprocessing cover plate 6 has the groove 13 that can allow the rotating shaft 1 of rotor assembly enter, the upper bearing (metal) 2 of this rotor assembly is positioned at the upper end of reprocessing cover plate 6, internal side wall and the bottom of described workbench 14 are furnished with Anti-collision materials layer.
Described workbench 14 is cuboid, its front end face hollow has also been set up a stiffener 7 in the top, on the lateral wall on three limits of the upper end of described workbench 14 except stiffener 7, limiting plate 12 is all installed between two parties, described limiting plate 12 will be reprocessed cover plate 6 and block and prevent its horizontal slip.
Described limiting plate 12 is rectangular block, and its Lower Half is connected with the sidewall of workbench 14 by screw, and its first half is higher than the upper surface of workbench 14.
The lower end of described bearing top release mechanism 5 is vertically provided with push rod 16, and this push rod 16 is aimed at the bottom of groove 13.
The diameter of described push rod 16 is less than the diameter of rotating shaft 1.
Baffle plate 9 has been set up at the middle part of the front end face of described workbench 14.
The internal side wall of described workbench 14 and bottom are furnished with respectively nylon side plate 8 and nylon base plate 10.
The height of described workbench 14 is not less than the distance between the upper bearing (metal) 2 of rotor assembly and the lower end of rotating shaft 1.
Embodiment 1:
Base plate 11 is placed on hydraulic press workbench, base plate 11 is fixed on hydraulic press base plate with the bolt of M12, to reprocess cover plate 6 takes off from workbench 14, rotating shaft 1 between the upper bearing (metal) of rotor assembly 2 and rotor module 3 is inserted into the bottom of groove 13, to reprocess cover plate 6 and be placed on the inside of workbench 14 together with rotor assembly, reprocessing cover plate 6 is erected at the upper end of workbench 14 and carries out spacing with limiting plate 12, now upper bearing (metal) 2 is positioned at the upper end of reprocessing cover plate 6, then the top board band dynamic bearing top release mechanism 5 of hydraulic press moves downward, withstand the upper end of the lower end of push rod 16 and rotating shaft 1, push rod 16 continues to press down, withstand rotating shaft 1 and upper bearing (metal) 2 relative slidings, until rotating shaft 1 separates with upper bearing (metal) 2, rotor assembly after separation drops to the bottom of workbench 14, nylon side plate 8 and nylon base plate 10 open cushioning effect and prevent rotor assembly damage.
When the lower bearing of rotor assembly 4 need to be separated with rotating shaft 1, rotor assembly upset is turned around, the rotating shaft 1 between lower bearing 4 and rotor module 3 is inserted into the bottom of the groove 13 of reprocessing cover plate 6, then carries out aforesaid operations.
Claims (8)
- A motor rotor component reprocess disassembling fixture, comprise base plate (11), workbench (14) and bearing top release mechanism (5), it is characterized in that, described base plate (11) is arranged on the work top of hydraulic press, described workbench (14) inner hollow is also fixed on the upper end of base plate (11), the top of described workbench (14) is furnished with the bearing top release mechanism (5) being connected with the top board of hydraulic press, described workbench (14) upper end is furnished with dismountable cover plate (6) of reprocessing, this side of reprocessing cover plate (6) has the groove (13) that can allow the rotating shaft (1) of rotor assembly enter, the upper bearing (metal) (2) of this rotor assembly is positioned at the upper end of reprocessing cover plate (6), internal side wall and the bottom of described workbench (14) are furnished with Anti-collision materials layer.
- A kind of motor rotor component according to claim 1 reprocess disassembling fixture, it is characterized in that: described workbench (14) is cuboid, its front end face hollow has also been set up a stiffener (7) in the top, on the lateral wall on three limits of the upper end of described workbench (14) except stiffener (7), limiting plate (12) is all installed between two parties, described limiting plate (12) will be reprocessed cover plate (6) and block and prevent its horizontal slip.
- A kind of motor rotor component according to claim 2 reprocess disassembling fixture, it is characterized in that: described limiting plate (12) is rectangular block, its Lower Half is connected with the sidewall of workbench (14) by screw, and its first half is higher than the upper surface of workbench (14).
- A kind of motor rotor component according to claim 1 reprocess disassembling fixture, it is characterized in that: the lower end of described bearing top release mechanism (5) is vertically provided with push rod (16), this push rod (16) is aimed at the bottom of groove (13).
- A kind of motor rotor component according to claim 4 reprocess disassembling fixture, it is characterized in that: the diameter of described push rod (16) is less than the diameter of rotating shaft (1).
- A kind of motor rotor component according to claim 1 reprocess disassembling fixture, it is characterized in that: baffle plate (9) has been set up at the middle part of the front end face of described workbench (14).
- A kind of motor rotor component according to claim 1 and 2 reprocess disassembling fixture, it is characterized in that: the internal side wall of described workbench (14) and bottom are furnished with respectively nylon side plate (8) and nylon base plate (10).
- A kind of motor rotor component according to claim 1 reprocess disassembling fixture, it is characterized in that: the height of described workbench (14) is not less than the distance between the upper bearing (metal) (2) of rotor assembly and the lower end of rotating shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658133.9U CN203617850U (en) | 2013-10-23 | 2013-10-23 | Repairing disassembly tool of motor rotor component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658133.9U CN203617850U (en) | 2013-10-23 | 2013-10-23 | Repairing disassembly tool of motor rotor component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617850U true CN203617850U (en) | 2014-05-28 |
Family
ID=50770470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658133.9U Expired - Lifetime CN203617850U (en) | 2013-10-23 | 2013-10-23 | Repairing disassembly tool of motor rotor component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580393A (en) * | 2013-10-23 | 2014-02-12 | 宁波菲仕运动控制技术有限公司 | Repairing disassembly tool of motor rotor component |
| CN105499629A (en) * | 2016-01-20 | 2016-04-20 | 江苏金通灵流体机械科技股份有限公司 | Turbine rotor disk balance hole machining method and machining tool |
-
2013
- 2013-10-23 CN CN201320658133.9U patent/CN203617850U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580393A (en) * | 2013-10-23 | 2014-02-12 | 宁波菲仕运动控制技术有限公司 | Repairing disassembly tool of motor rotor component |
| CN105499629A (en) * | 2016-01-20 | 2016-04-20 | 江苏金通灵流体机械科技股份有限公司 | Turbine rotor disk balance hole machining method and machining tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |