CN203109894U - Special tool for dismantling blades of electric machine - Google Patents
Special tool for dismantling blades of electric machine Download PDFInfo
- Publication number
- CN203109894U CN203109894U CN 201320172455 CN201320172455U CN203109894U CN 203109894 U CN203109894 U CN 203109894U CN 201320172455 CN201320172455 CN 201320172455 CN 201320172455 U CN201320172455 U CN 201320172455U CN 203109894 U CN203109894 U CN 203109894U
- Authority
- CN
- China
- Prior art keywords
- special tool
- base plate
- fixed base
- jackscrew
- blades
- 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
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a special tool for dismantling blades of electric machines. The special tool is characterized in that the special tool is provided with a fixed base plate, a central threaded hole is arranged on the fixed base plate, a jackscrew is arranged in the central threaded hole in a threaded coordination manner, and thus a lead screw structure constituted by the fixed base plate and the jackscrew is formed; side support legs are arranged symmetrically at two sides of the central threaded hole on the fixed base plate, front ends of the side support legs are provided with hooking clips, and tail ends of the side support legs are provided with stop nuts. The special tool provided by the utility model can be used for dismantling various types of electric machine blades in a rapid, safe and efficient manner, and for safely and efficiently opening up the electric machines in a short time to perform many maintaining works such as bearing refueling and grease examination, thereby prolonging service life of the electric machines and saving costs.
Description
Technical field
The utility model relates to a kind of specific purpose tool that is used for removing the motor blade that is particularly suited for using in the colliery.
Background technology
Have motors such as various types of air blasts, reductor, scraper slagging machine, coaling machine and various small pump, immersible pump, vavuum pump in the colliery actual field, all will keep in repair, maintain every year various types of motors.In reality maintenance, inspection operation, often appear at when removing the motor blade, owing to there is not the instrument of suitable special use, the workman is when removing motor, artificially with screwdriver sled, other motor blade, it is mashed to cause the motor plastic blade often to be taken off, at sled, during other blades, sometimes even can hit hand because of carelessness, security incident appears, also there is certain potential safety hazard in waste to actual production brings very big financial resources, material resources.
The utility model content
The utility model is for avoiding above-mentioned existing in prior technology weak point, providing a kind of for the specific purpose tool of removing the motor blade, in the hope of energy safety, the laborsaving motor blade that removes fast.
The utility model adopts following technical scheme for the technical solution problem:
The design feature that the utility model is used for the specific purpose tool of dismounting motor blade is: a fixing base is set, at described fixing base one screwed hole of centre is set, jackscrew is arranged in the described screwed hole of centre with threaded engagement, forms the screw structure that is made of fixing base and jackscrew; On described fixing base, be on the bilateral symmetry position of screwed hole of centre and be respectively arranged with the side leg, be provided with at the front end of described side leg and hang tag, be provided with stop nut at the tail end of described side leg.
The design feature that the utility model be used for to be removed the specific purpose tool of motor blade also is: hanging tag of described side leg front end setting is pad by fixed by nut.
Compared with the prior art, the utility model beneficial effect is embodied in:
The utility model can be removed all kinds motor blade fast, safely and efficiently, utilizes the very short time just can open motor safely and efficiently and carries out bearing and refuel, and checks many maintaining work such as grease, prolongs motor service life, provides cost savings.
Description of drawings
Fig. 1 is the utility model structural representation;
Number in the figure: 1 fixing base; 2 side legs; 3 jackscrews; 4 motor blades; 5 electric machine main shafts; 6 motors.
The specific embodiment
Referring to Fig. 1, the version that is used for the specific purpose tool of dismounting motor blade in the present embodiment is: a fixing base 1 is set, at fixing base 1 screwed hole of centre is set, jackscrew 3 is arranged in the screwed hole of centre with threaded engagement, forms the screw structure that is made of fixing base 1 and jackscrew 3; On fixing base, be on the bilateral symmetry position of screwed hole of centre and be respectively arranged with side leg 2, be provided with at the front end of side leg 2 and hang tag, be provided with stop nut at the tail end of side leg 2.
In concrete the enforcement, hanging tag of side leg 2 front end settings is pad by fixed by nut, stretches out to form in side leg one side with pad to hang tag.Can be set to the strip through hole for the through hole that runs through side support 2 on the fixing base 1, the side leg is adjusted the position in the strip through hole can suitably adjust two distances between the side leg 2, to adapt to the motor of different model.
During use, for motor 6, block the root of motor blade 4 with hanging tag of two side leg front ends, be against with the front end of jackscrew 3 finish on the end face of electric machine main shaft 5 fixing.Rotate jackscrew 3 subsequently, fixing base 1 forms pulling to the motor blade thus because the backstop opposite side leg of the stop nut that is subjected to side leg tail end forms pulling, until motor blade 4 is removed.
Claims (2)
1. specific purpose tool of be used for removing the motor blade, it is characterized in that: a fixing base (1) is set, at described fixing base (1) screwed hole of centre is set, jackscrew (3) is arranged in the described screwed hole of centre with threaded engagement, forms the screw structure that is made of fixing base (1) and jackscrew (3); On described fixing base, be on the bilateral symmetry position of screwed hole of centre and be respectively arranged with side leg (2), be provided with at the front end of described side leg (2) and hang tag, be provided with stop nut at the tail end of described side leg (2).
2. according to claim 1 for the specific purpose tool of removing the motor blade, it is characterized in that: hanging tag of described side leg (2) front end setting is pad by fixed by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172455 CN203109894U (en) | 2013-04-08 | 2013-04-08 | Special tool for dismantling blades of electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172455 CN203109894U (en) | 2013-04-08 | 2013-04-08 | Special tool for dismantling blades of electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109894U true CN203109894U (en) | 2013-08-07 |
Family
ID=48890270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320172455 Expired - Fee Related CN203109894U (en) | 2013-04-08 | 2013-04-08 | Special tool for dismantling blades of electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364775A (en) * | 2015-12-10 | 2016-03-02 | 中车洛阳机车有限公司 | Disassembly tool of locomotive body ventilator blades |
| CN109600003A (en) * | 2018-12-18 | 2019-04-09 | 中国航发沈阳发动机研究所 | Engine rotor blade disassemblerassembler |
-
2013
- 2013-04-08 CN CN 201320172455 patent/CN203109894U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364775A (en) * | 2015-12-10 | 2016-03-02 | 中车洛阳机车有限公司 | Disassembly tool of locomotive body ventilator blades |
| CN109600003A (en) * | 2018-12-18 | 2019-04-09 | 中国航发沈阳发动机研究所 | Engine rotor blade disassemblerassembler |
| CN109600003B (en) * | 2018-12-18 | 2020-11-06 | 中国航发沈阳发动机研究所 | Engine rotor blade dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20180408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |