CN205254892U - Extracting tool of locomotive vehicle body ventilation machine flabellum - Google Patents
Extracting tool of locomotive vehicle body ventilation machine flabellum Download PDFInfo
- Publication number
- CN205254892U CN205254892U CN201521020956.4U CN201521020956U CN205254892U CN 205254892 U CN205254892 U CN 205254892U CN 201521020956 U CN201521020956 U CN 201521020956U CN 205254892 U CN205254892 U CN 205254892U
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- CN
- China
- Prior art keywords
- flabellum
- gib
- bolt
- roll
- extracting tool
- 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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Abstract
The utility model discloses an extracting tool of locomotive vehicle body ventilation machine flabellum, including bolt screw nut, bolt lead screw, through -hole, crossbeam, gib, gib controllable pitch device, fixation nut, roll adjustment groove, motor shaft, flabellum casing, bolt screw nut sets up on the upper portion of intermediate position, and bolt screw nut's sub -unit connection has the bolt lead screw, and bolt screw nut passes the through -hole of setting at the intermediate position of crossbeam with the bolt lead screw, both ends are provided with gib controllable pitch device about the crossbeam, motor shaft sets up the intermediate position at the flabellum casing, and the flabellum casing is placed at the intermediate position of controlling the gib. This kind of extracting tool of locomotive vehicle body ventilation machine flabellum in the time of can thoroughly solving the ventilation motor that overhauls locomotive vehicle body ventilation system, dismantles the flabellum dynamics and is difficult to the problem mastered, greatly reduced dismantle the flabellum of flabellum in -process and the spoilage of pivot, reduced the intensity of labour who dismantles flabellum work.
Description
Technical field
The utility model belongs to locomotive car body ventilation blower flabellum service technique field, is specifically related to a kind of extracting tool of locomotive car body ventilation blower flabellum.
Background technology
Along with locomotive long time running, the parts such as the transformer of locomotive inside, traction electric machine, rectifier, braking resistor can produce a large amount of heat in the process of work, so just need the ventilating system of locomotive to carry out ventilation and heat to locomotive; Along with the long running of locomotive, the interference fit between flabellum and the rotating shaft of the ventilation motor of ventilating system will be destroyed, causes being difficult to disassemble; When the maintenance of the ventilation motor to ventilating system in the prior art, often directly adopt copper rod or the hard thing of iron hammer cushioning to knock to carry out flabellum and disassemble, such pressure dismounting is because dynamics is not easy to grasp, add the shock loading of moment, very easily cause the deformed damaged of flabellum and rotating shaft, like this, will cause the damage of whole ventilation motor, directly increase unnecessary production cost; The extracting tool that this defect urgent need based on prior art will be developed a kind of locomotive car body ventilation blower flabellum solves the problem that prior art exists.
Summary of the invention
The utility model, in order to solve the problems of the technologies described above, provides a kind of extracting tool of locomotive car body ventilation blower flabellum, and its project organization is simple, scientific and reasonable; Can thoroughly solve the ventilation motor of locomotive under repairing body ventilation system time, dismounting flabellum dynamics is not allowed wield problem, greatly reduces flabellum in dismounting flabellum process and the spoilage of rotating shaft, has reduced the labour intensity of dismounting flabellum work.
The technical scheme that the utility model adopts is: a kind of extracting tool of locomotive car body ventilation blower flabellum, comprises bolt feed screw nut, bolt leading screw, through hole, crossbeam, gib, gib roll-setting gear, hold-down nut, roll adjustment groove, machine shaft, flabellum housing; Bolt feed screw nut is arranged on the top in centre position, and the bottom of bolt feed screw nut is connected with bolt leading screw, and bolt feed screw nut and bolt leading screw pass the through hole in the centre position that is arranged on crossbeam; Two ends, left and right at crossbeam are provided with gib roll-setting gear, and gib is connected with the hold-down nut on gib roll-setting gear top, and gib carries out roll adjustment by the hold-down nut on gib roll-setting gear top to be fixed, and gib roll-setting gear is made up of hold-down nut and roll adjustment groove; Machine shaft is arranged on the centre position of flabellum housing, and flabellum housing is placed on the centre position of left and right gib.
The roll adjustment groove of the extracting tool of described a kind of locomotive car body ventilation blower flabellum is continuous cucurbit shape.
The gib of the extracting tool of described a kind of locomotive car body ventilation blower flabellum is L shaped.
When to start locomotive car body ventilation motor flabellum disassemble operation time, first be positioned at the distance of the L shaped gib at two ends, crossbeam left and right according to the size adjustment of the flabellum housing of ventilation blower, when by gib roll-setting gear roll adjustment, first unclamping hold-down nut upwards pushes away L shaped gib, the screw of hold-down nut bottom is adjusted the distance of L shaped gib by the narrower place of Pear-Shaped, adjust distance rear with tightly fixed L shape gib of hold-down nut, make the spacing of the L shaped gib at two ends, crossbeam left and right can block the flabellum housing of ventilation blower, meanwhile swivel bolt feed screw nut, bolt leading screw is moved down always through through hole and crossbeam, in the time that bolt leading screw contacts with the machine shaft in flabellum housing centre position, continuing swivel bolt feed screw nut moves down bolt leading screw, until machine shaft is ejected by bolt leading screw. so just completed the operation of disassembling of locomotive car body ventilation motor flabellum, when need to dismantling other locomotive car body ventilation motor flabellum, repeating above-mentioned action can complete.
The bolt feed screw nut of the extracting tool of described a kind of locomotive car body ventilation blower flabellum is arranged on the top in centre position, and the bottom of bolt feed screw nut is connected with bolt leading screw, and bolt feed screw nut and bolt leading screw pass the through hole in the centre position that is arranged on crossbeam; The main purpose of design is to provide for bolt leading screw being moved down by swivel bolt feed screw nut the power that is enough to machine shaft to eject like this.
The two ends, left and right of the crossbeam of the extracting tool of described a kind of locomotive car body ventilation blower flabellum are provided with gib roll-setting gear, gib is connected with the hold-down nut on gib roll-setting gear top, gib carries out roll adjustment by the hold-down nut on gib roll-setting gear top to be fixed, and gib roll-setting gear is made up of hold-down nut and roll adjustment groove; Like this design main purpose be for, adjust on the one hand the distance of the L shaped gib at two ends, crossbeam left and right by the roll adjustment groove in gib roll-setting gear, so that the compatibility of the locomotive car body ventilation blower of the extracting tool of enhancing locomotive car body ventilation blower flabellum to different size different model; On the other hand the distance of the L shaped gib at two ends, crossbeam left and right adjust after by tightening hold-down nut, carry out tightly fixed L shape gib.
The machine shaft of the extracting tool of described a kind of locomotive car body ventilation blower flabellum is arranged on the centre position of flabellum housing, and flabellum housing is placed on the centre position of left and right gib; The main purpose of design is in order to make left and right gib block tightly flabellum housing, to give the power that flabellum housing is contrary with bolt leading screw like this, to the machine shaft in the centre position that is arranged on flabellum housing is ejected more smoothly.
The roll adjustment groove of the extracting tool of described a kind of locomotive car body ventilation blower flabellum is continuous cucurbit shape; The main purpose of design is the object in order to realize convenient adjusting gib like this.
The beneficial effects of the utility model: the technical program provides a kind of extracting tool of locomotive car body ventilation blower flabellum, and its project organization is simple, scientific and reasonable; Can thoroughly solve the ventilation motor of locomotive under repairing body ventilation system time, dismounting flabellum dynamics is not allowed wield problem, greatly reduces flabellum in dismounting flabellum process and the spoilage of rotating shaft, has reduced the labour intensity of dismounting flabellum work.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the top view of gib roll-setting gear of the present utility model;
Mark in figure: 1, bolt feed screw nut, 2, bolt leading screw, 3, through hole, 4, crossbeam, 5, gib, 6, gib roll-setting gear, 7, hold-down nut, 8, roll adjustment groove, 9, machine shaft, 10, flabellum housing.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, a kind of extracting tool of locomotive car body ventilation blower flabellum, comprises bolt feed screw nut 1, bolt leading screw 2, through hole 3, crossbeam 4, gib 5, gib roll-setting gear 6, hold-down nut 7, roll adjustment groove 8, machine shaft 9, flabellum housing 10; Bolt feed screw nut 1 is arranged on the top in centre position, and the bottom of bolt feed screw nut 1 is connected with bolt leading screw 2, and bolt feed screw nut 1 and bolt leading screw 2 pass the through hole 3 in the centre position that is arranged on crossbeam 4; Two ends, left and right at crossbeam 4 are provided with gib roll-setting gear 6, gib 5 is connected with the hold-down nut 7 on gib roll-setting gear 6 tops, gib 5 carries out roll adjustment by the hold-down nut 7 on gib roll-setting gear 6 tops to be fixed, and gib roll-setting gear 6 is made up of hold-down nut 7 and roll adjustment groove 8; Machine shaft 9 is arranged on the centre position of flabellum housing 10, and flabellum housing 10 is placed on the centre position of left and right gib 5.
The roll adjustment groove 8 of the extracting tool of described a kind of locomotive car body ventilation blower flabellum is continuous cucurbit shape.
The gib 5 of the extracting tool of described a kind of locomotive car body ventilation blower flabellum is L shaped.
When to start locomotive car body ventilation motor flabellum disassemble operation time, first be positioned at the distance of the L shaped gib 5 at crossbeam 4 two ends, left and right according to the size adjustment of the flabellum housing 10 of ventilation blower, when by gib roll-setting gear 6 roll adjustment, first unclamping hold-down nut 7 upwards pushes away L shaped gib 5, the screw of hold-down nut 7 bottoms is adjusted the distance of L shaped gib 5 by the narrower place of Pear-Shaped, adjust distance rear with tightly fixed L shape gib 5 of hold-down nut 7, make the spacing of the L shaped gib 5 at crossbeam 4 two ends, left and right can block the flabellum housing 10 of ventilation blower, meanwhile swivel bolt feed screw nut 1, bolt leading screw 2 is moved down always through through hole 3 and crossbeam 4, in the time that bolt leading screw 2 contacts with the machine shaft 9 in flabellum housing 10 centre positions, continuing swivel bolt feed screw nut 1 moves down bolt leading screw 2, until machine shaft 9 is ejected by bolt leading screw 2. so just completed the operation of disassembling of locomotive car body ventilation motor flabellum, when need to dismantling other locomotive car body ventilation motor flabellum, repeating above-mentioned action can complete.
Claims (3)
1. an extracting tool for locomotive car body ventilation blower flabellum, comprises bolt feed screw nut, bolt leading screw, through hole, crossbeam, gib, gib roll-setting gear, hold-down nut, roll adjustment groove, machine shaft, flabellum housing; It is characterized in that: bolt feed screw nut is arranged on the top in centre position, the bottom of bolt feed screw nut is connected with bolt leading screw, and bolt feed screw nut and bolt leading screw pass the through hole in the centre position that is arranged on crossbeam; Two ends, left and right at crossbeam are provided with gib roll-setting gear, and gib is connected with the hold-down nut on gib roll-setting gear top, and gib carries out roll adjustment by the hold-down nut on gib roll-setting gear top to be fixed, and gib roll-setting gear is made up of hold-down nut and roll adjustment groove; Machine shaft is arranged on the centre position of flabellum housing, and flabellum housing is placed on the centre position of left and right gib.
2. the extracting tool of a kind of locomotive car body ventilation blower flabellum according to claim 1, is characterized in that: the roll adjustment groove of extracting tool is continuous cucurbit shape.
3. the extracting tool of a kind of locomotive car body ventilation blower flabellum according to claim 1, is characterized in that: the gib of extracting tool is L shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020956.4U CN205254892U (en) | 2015-12-10 | 2015-12-10 | Extracting tool of locomotive vehicle body ventilation machine flabellum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020956.4U CN205254892U (en) | 2015-12-10 | 2015-12-10 | Extracting tool of locomotive vehicle body ventilation machine flabellum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254892U true CN205254892U (en) | 2016-05-25 |
Family
ID=55996443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020956.4U Expired - Fee Related CN205254892U (en) | 2015-12-10 | 2015-12-10 | Extracting tool of locomotive vehicle body ventilation machine flabellum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254892U (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 |
| CN106217307A (en) * | 2016-08-31 | 2016-12-14 | 山东齐鲁电机制造有限公司 | A kind of steam turbine extracting apparatus in last years of a century |
-
2015
- 2015-12-10 CN CN201521020956.4U patent/CN205254892U/en not_active Expired - Fee Related
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 |
| CN106217307A (en) * | 2016-08-31 | 2016-12-14 | 山东齐鲁电机制造有限公司 | A kind of steam turbine extracting apparatus in last years of a century |
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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: 20160525 Termination date: 20201210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |