CN206936773U - Small generator shaft coupling press-loading apparatus - Google Patents
Small generator shaft coupling press-loading apparatus Download PDFInfo
- Publication number
- CN206936773U CN206936773U CN201720572865.4U CN201720572865U CN206936773U CN 206936773 U CN206936773 U CN 206936773U CN 201720572865 U CN201720572865 U CN 201720572865U CN 206936773 U CN206936773 U CN 206936773U
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- CN
- China
- Prior art keywords
- shaft coupling
- hydraulic cylinder
- fixed
- small generator
- fixed seat
- 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
It the utility model is related to pressure apparatus, particularly a kind of small generator shaft coupling press-loading apparatus, the press-loading apparatus includes workbench, hydraulic cylinder and the control device of control hydraulic cylinder movement, it is characterized in that the cylinder barrel of hydraulic cylinder is fixedly mounted on one end of work top by fixed seat, the top of piston rod in hydraulic cylinder is fixed in the middle part of the thrust plate of strip, the both ends of thrust plate have been respectively fixedly connected with pull bar, two pull bars pass through the pilot hole at fixed seat both ends, shaft coupling pressing plate is fixedly connected with the other end of two pull bars, generator jacking block is fixed with the fixed seat face relative with shaft coupling pressing plate.The technical solution of the utility model is that the assembling being interference fitted between shaft coupling and axle is realized using hydraulic means.The utility model can be achieved positioning, the press-in of shaft coupling of small generator, have the characteristics that rational in infrastructure, efficiency of assembling is high, for the enterprise of assembling, can improve efficiency of assembling and assembly precision by reasonably setting detent mechanism and hydraulic pressure pulling mechanism.
Description
Technical field
Pressure apparatus is the utility model is related to, particularly a kind of small generator shaft coupling press-loading apparatus.
Background technology
In recent years, with the rapid development of the national economy, generator market demand is increasing.However, generator joins
Axle device is matched somebody with somebody with shaft coupling due to generator shaft in assembling process and is combined into interference fit, and traditional way is tapped using hand hammer
Copper sheathing assembles shaft coupling on motor shaft head.This assembly method, the labor intensity of worker is big, and efficiency of assembling is low, and is filling
Easily spindle nose is pulled during matching somebody with somebody, reduces the assembly precision of shaft coupling.For generator production assembling present in this ask
Topic, we devise a kind of small generator shaft coupling press-loading apparatus.
The content of the invention
The purpose of this utility model is to provide the small generator shaft coupling press fitting that a kind of efficiency of assembling is high, installation accuracy is good
Device.
To achieve the above object, the technical solution of the utility model is：A kind of small generator shaft coupling press-loading apparatus, bag
Include the control device of workbench, hydraulic cylinder and control hydraulic cylinder movement, it is characterised in that the cylinder barrel of hydraulic cylinder is consolidated by fixed seat
Dingan County is mounted in one end of work top, and the top of piston rod in hydraulic cylinder is fixed in the middle part of the thrust plate of strip, thrust plate
Both ends have been respectively fixedly connected with pull bar, and two pull bars pass through the pilot hole at fixed seat both ends, are fixedly connected in the other end of two pull bars
There is shaft coupling pressing plate, be fixed with generator jacking block on the fixed seat face relative with shaft coupling pressing plate, the oil-feed of hydraulic cylinder and return
Magnetic valve is installed, magnetic valve is connected with control device on oil pipe line.
Above-mentioned fixed seat is groined type, and the cylinder barrel of hydraulic cylinder is fixed among the fixed seat of groined type.
Ring-type pressure head is fixed with above-mentioned shaft coupling pressing plate and small generator output shaft relative position.
Two location-plates for positioning small generator are fixed with above-mentioned work top.
The technical solution of the utility model is that the assembling being interference fitted between shaft coupling and axle is realized using hydraulic means.This
Utility model can conveniently realize positioning, the shaft coupling of small generator by reasonably setting detent mechanism and hydraulic pressure pulling mechanism
The press-in of device, have the characteristics that rational in infrastructure, efficiency of assembling is high, for the enterprise of batch assembling, be greatly improved assembling effect
Rate and assembly precision.
Brief description of the drawings
Fig. 1 is structural representation front view of the present utility model；
Fig. 2 is the utility model Fig. 1 top view.
Embodiment
As shown in Figure 1, 2, the cylinder barrel of hydraulic cylinder 8 is fixed on work top by the right-hand member of work top 1 by fixed seat 6
On, the middle part of thrust plate 9 of strip is fixed on the top of piston rod in hydraulic cylinder, and the right-hand member of two pull bars 5 fixes thrust respectively
The both ends of plate, the left end of two pull bars 5 are separately fixed at the both ends of shaft coupling pressing plate 2, and pull bar passes through the guiding of fixed seat both sides
Hole；Be fixed with generator jacking block 11 in the fixed seat on fixed seat and shaft coupling pressing plate opposite face, shaft coupling pressing plate with it is small
The output shaft relative position of generator 4 is fixed with ring-type pressure head 14, and magnetic valve is provided with the oil-feed of hydraulic cylinder and return line,
Magnetic valve is connected with control device.
To ensure the intensity of fixed seat, fixed seat is designed as groined type, and the cylinder barrel of hydraulic cylinder is fixed on well word by flange
Among the fixed seat of shape.
The location-plate 12 for positioning small generator is fixed with above-mentioned work top.
When shaft coupling is installed, now the back cover of small generator 4 is laid down, small generator is hung to work top,
Make the base on small generator, by the located lateral of small generator, then will need to fill between two location-plates 12
The shaft coupling 3 matched somebody with somebody is placed on the output shaft of small generator, starts hydraulic cylinder, and now the piston rod of hydraulic cylinder moves right,
Drive thrust plate 9 to move right, pull two pull bars 5 to move right by thrust plate, to ensure the linear pattern of pull bar movement,
Guide sleeve 7 is installed between the pilot hole between the groined type of fixed seat 6.
Two pull bars drive shaft coupling pressing plate and shaft coupling to move right, and shaft coupling is pressed into the output shaft of small generator
On 13.Generator jacking block 11 is fixed with fixed seat, axial force to the right is passed by the armature spindle right-hand member of small generator
After passing generator jacking block 11, absorbed by work top.
The shaft coupling pressing plate and thrust plate at pull bar both ends are fixed by nut 10.
To ensure that shaft coupling is pressed into place, shaft coupling pressing plate is fixed with ring-type with the output shaft relative position of small generator 4
Pressure head 14.
Claims (4)
1. a kind of small generator shaft coupling press-loading apparatus, include the control dress of workbench, hydraulic cylinder and control hydraulic cylinder movement
Put, it is characterised in that hydraulic cylinder（8）Cylinder barrel pass through fixed seat（6）It is fixedly mounted on work top（1）One end, strip
Thrust plate（9）Middle part is fixed on the top of piston rod in hydraulic cylinder, and the both ends of thrust plate have been respectively fixedly connected with pull bar（5）, two
Pull bar passes through the pilot hole at fixed seat both ends, and shaft coupling pressing plate is fixedly connected with the other end of two pull bars（2）, fixed seat with
Shaft coupling pressing plate is fixed with generator jacking block on relative face（11）, electromagnetism is installed on the oil-feed of hydraulic cylinder and return line
Valve, magnetic valve are connected with control device.
2. small generator shaft coupling press-loading apparatus according to claim 1, it is characterised in that in above-mentioned fixed seat（6）For
Groined type, hydraulic cylinder（8）Cylinder barrel be fixed among the fixed seat of groined type.
3. small generator shaft coupling press-loading apparatus according to claim 2, it is characterised in that in above-mentioned shaft coupling pressing plate
（2）With small generator（4）Output shaft relative position is fixed with ring-type pressure head（14）.
4. small generator shaft coupling press-loading apparatus according to claim 3, it is characterised in that in above-mentioned work top（1）
On be fixed with two location-plates for positioning small generator（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572865.4U CN206936773U (en) | 2017-05-22 | 2017-05-22 | Small generator shaft coupling press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572865.4U CN206936773U (en) | 2017-05-22 | 2017-05-22 | Small generator shaft coupling press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936773U true CN206936773U (en) | 2018-01-30 |
Family
ID=61361901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572865.4U Expired - Fee Related CN206936773U (en) | 2017-05-22 | 2017-05-22 | Small generator shaft coupling press-loading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366144A (en) * | 2018-11-27 | 2019-02-22 | 重庆平江实业有限责任公司 | Vaccum pump motor exports shaft mounting device |
| CN110434800A (en) * | 2019-07-09 | 2019-11-12 | 扬州格莱特电动工具有限公司 | A kind of motor output shaft tool with coupler hole assembly |
-
2017
- 2017-05-22 CN CN201720572865.4U patent/CN206936773U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366144A (en) * | 2018-11-27 | 2019-02-22 | 重庆平江实业有限责任公司 | Vaccum pump motor exports shaft mounting device |
| CN109366144B (en) * | 2018-11-27 | 2021-01-01 | 重庆平江实业有限责任公司 | Vacuum pump motor output shaft installation device |
| CN110434800A (en) * | 2019-07-09 | 2019-11-12 | 扬州格莱特电动工具有限公司 | A kind of motor output shaft tool with coupler hole assembly |
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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: 20180130 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |