CN2737506Y - Anti-disconnecting tool for disassembling shaft - Google Patents
Anti-disconnecting tool for disassembling shaft Download PDFInfo
- Publication number
- CN2737506Y CN2737506Y CN 200420104429 CN200420104429U CN2737506Y CN 2737506 Y CN2737506 Y CN 2737506Y CN 200420104429 CN200420104429 CN 200420104429 CN 200420104429 U CN200420104429 U CN 200420104429U CN 2737506 Y CN2737506 Y CN 2737506Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- grapple
- grapple plate
- tightening screw
- arm
- 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 anti-disconnecting tool for disassembling a shaft, comprising a main roof screw rod, a cross arm, a grapple plate, a ferrule and a tightening screw rod. The main roof screw rod is provided with the cross arm; the cross arm is provided with the grapple plate; the ferrule is fixed on the grapple plate through the tightening screw rod. The utility model with simple structure and convenient use is suitable for drawing and unloading various gear wheels at a small-scale mechanical axis end, and sliding and unhooking phenomena are not easy to take place in the drawing and unloading process.
Description
Technical field
The utility model belongs to mechanic's holding tool field, is specifically related to a kind of mousing-hook and draws horse.
Background technology
At present, unload for pulling out of workpiece such as the bearing of small-sized machine axle head and gears, because of its operative end surface gap less, proper tools never.Two general pawls draw horse and Three-claw pull-horse to use because of the thick thick inconvenience of claw hook, so adopt the mode of beaing to dismantle usually, are easy to workpiece is caused damage, and this problem is a difficult point in the maintenance work always.
Summary of the invention
The utility model is intended to avoid the above-mentioned weak point of background technology, provides a kind of and is applicable to that the mousing-hook of small-sized machine axle head draws horse.
The technical scheme that the utility model adopted is: this device is made up of main jackscrew bar, cross-arm, grapple plate, lasso and tightening screw rod.On the main jackscrew bar cross-arm is installed, the grapple plate is installed on the cross-arm, lasso is fixed on the grapple plate by the tightening screw rod.
During use, according to workpiece size, equipped good lasso and grapple plate are installed in workpiece end face to be pulled out with the grapple on the grapple plate, tighten lasso by the tightening screw rod, rotate main jackscrew bar then, implement to pull out to unload.
The utlity model has following advantage: this device is applicable to that the various gears of small-sized machine axle head and pulling out of bearing unload, and pulls out that being difficult in the process of unloading slides breaks off relations, and is simple in structure, easy to use.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
Fig. 1 structural representation of the present utility model (Figure of abstract)
The vertical view of Fig. 2 Fig. 1
In Fig. 1 and Fig. 2, (1), main jackscrew bar (2), cross-arm (3), grapple plate (4), lasso (5), tightening screw rod
The specific embodiment
As depicted in figs. 1 and 2, this device is made up of main jackscrew bar (1), cross-arm (2), grapple plate (3), lasso (4) and tightening screw rod (5).Cross-arm (2) is installed on the main jackscrew bar (1), grapple plate (3) is installed on the cross-arm (2), lasso (4) is fixed on the grapple plate (3) by tightening screw rod (5).During use, according to workpiece size, equipped good lasso (4) and grapple plate (3) are installed in workpiece end face to be pulled out with the grapple on the grapple plate (3), tighten lasso (4) by tightening screw rod (5), rotate main jackscrew bar (1) then, implement to pull out to unload.
Claims (1)
1, horse is drawn in mousing-hook, is made up of main jackscrew bar, cross-arm, grapple plate, lasso and tightening screw rod, it is characterized in that: on the main jackscrew bar cross-arm is installed, the grapple plate is installed on the cross-arm, lasso is fixed on the grapple plate by the tightening screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104429 CN2737506Y (en) | 2004-10-21 | 2004-10-21 | Anti-disconnecting tool for disassembling shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420104429 CN2737506Y (en) | 2004-10-21 | 2004-10-21 | Anti-disconnecting tool for disassembling shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737506Y true CN2737506Y (en) | 2005-11-02 |
Family
ID=35347420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420104429 Expired - Fee Related CN2737506Y (en) | 2004-10-21 | 2004-10-21 | Anti-disconnecting tool for disassembling shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737506Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733731A (en) * | 2008-11-24 | 2010-06-16 | 宝山钢铁股份有限公司 | Novel bearing removal method and device thereof |
| CN106514550A (en) * | 2016-12-23 | 2017-03-22 | 贵州黎阳航空动力有限公司 | Bearing puller used for aero-engine assembling and bearing disassembling method |
-
2004
- 2004-10-21 CN CN 200420104429 patent/CN2737506Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733731A (en) * | 2008-11-24 | 2010-06-16 | 宝山钢铁股份有限公司 | Novel bearing removal method and device thereof |
| CN101733731B (en) * | 2008-11-24 | 2012-10-10 | 宝山钢铁股份有限公司 | Novel bearing removal method |
| CN106514550A (en) * | 2016-12-23 | 2017-03-22 | 贵州黎阳航空动力有限公司 | Bearing puller used for aero-engine assembling and bearing disassembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |