CN201455634U - Device for dismounting couplers - Google Patents
Device for dismounting couplers Download PDFInfo
- Publication number
- CN201455634U CN201455634U CN2009201030225U CN200920103022U CN201455634U CN 201455634 U CN201455634 U CN 201455634U CN 2009201030225 U CN2009201030225 U CN 2009201030225U CN 200920103022 U CN200920103022 U CN 200920103022U CN 201455634 U CN201455634 U CN 201455634U
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- CN
- China
- Prior art keywords
- base
- screw rod
- hole
- utility
- model
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A device for dismounting couplers comprises a base and is characterized in that a hole is formed on the base; a screw rod is arranged on the hole; and a nut is arranged on the screw rod. One end of the screw rod is fixed with a coupler; by utilizing the lever principle, the output shaft end of a lifting jack is propped against the central part of a water pump or a motor shaft, so that the coupler can be pushed out through operating the lifting jack. The utility model has the advantages of simple structure, convenient use, low cost and good effect.
Description
Technical field:
The utility model is specifically related to a kind of device of dismantling shaft coupling.
Background technology:
When the fore bearing of maintenance motor, water pump, must disassemble shaft coupling can carry out, and uses three to grab and draw horse dismounting shaft coupling at present, because shaft coupling is installed as hot charging, and volume is bigger, assemblage gap is less, waste time and energy during dismounting, labour intensity is bigger, and operating efficiency is lower.
Summary of the invention:
The utility model aims to provide the device of the less and fast quick-detach shaft coupling of a kind of labour intensity.
The realization the technical solution of the utility model is: comprise base, it is characterized in that having the hole on the base, screw mandrel is set on the hole, nut is set on the screw mandrel.
Also has jack with the utility model is used.
One end and the shaft coupling of screw mandrel of the present utility model are fixed together, utilize lever principle, the axle head that goes out of jack is withstood on water pump or motor shaft centre, shaft coupling is ejected by the operation jack.The utility model is simple in structure, and is easy to use, and cost is low, effective.
Description of drawings:
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Among the figure: 1. screw mandrel 2. nuts 3. bases 4. nuts 5. jack
The specific embodiment:
Embodiment: Fig. 1, Fig. 2, shown in Figure 3, present embodiment comprises base 3, base 3 is that one section square tube also can be a rectangular metal piece, it is characterized in that having on the base 3 two holes, each Kong Shangjun is provided with screw mandrel 1, one end of screw mandrel 1 is provided with nut 2, and the other end of screw mandrel 1 passes base 1 and is provided with nut 4.
Also has jack 5 with present embodiment is used.
Claims (1)
1. a device of dismantling shaft coupling comprises base, it is characterized in that having the hole on the base, and screw mandrel is set on the hole, and nut is set on the screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030225U CN201455634U (en) | 2009-05-26 | 2009-05-26 | Device for dismounting couplers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030225U CN201455634U (en) | 2009-05-26 | 2009-05-26 | Device for dismounting couplers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455634U true CN201455634U (en) | 2010-05-12 |
Family
ID=42382986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201030225U Expired - Fee Related CN201455634U (en) | 2009-05-26 | 2009-05-26 | Device for dismounting couplers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817866A (en) * | 2016-04-15 | 2016-08-03 | 常熟市中联光电新材料有限责任公司 | Simple pressing-in and extruding device for shaft parts |
| CN108621085A (en) * | 2018-03-28 | 2018-10-09 | 江苏泰隆减速机股份有限公司 | A kind of dismounting coupling tooling |
-
2009
- 2009-05-26 CN CN2009201030225U patent/CN201455634U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817866A (en) * | 2016-04-15 | 2016-08-03 | 常熟市中联光电新材料有限责任公司 | Simple pressing-in and extruding device for shaft parts |
| CN105817866B (en) * | 2016-04-15 | 2017-08-29 | 常熟市中联光电新材料有限责任公司 | Plain type axial workpiece is pressed into out device |
| CN108621085A (en) * | 2018-03-28 | 2018-10-09 | 江苏泰隆减速机股份有限公司 | A kind of dismounting coupling tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140526 |