CN2216894Y - Device for providing torque amplification - Google Patents
Device for providing torque amplification Download PDFInfo
- Publication number
- CN2216894Y CN2216894Y CN 94236227 CN94236227U CN2216894Y CN 2216894 Y CN2216894 Y CN 2216894Y CN 94236227 CN94236227 CN 94236227 CN 94236227 U CN94236227 U CN 94236227U CN 2216894 Y CN2216894 Y CN 2216894Y
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- planetary gear
- loaded
- gear shaft
- reducing mechanism
- 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
Links
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- Retarders (AREA)
Abstract
The utility model relates to a device for providing torque amplification for dismounting fasteners, comprising an input end rotating disk, an output end rotating disk, a gear shaft, a planetary gear retarding mechanism, a reversing mechanism and a fixing bracket. The planetary gear retarding mechanism comprises a center wheel and a plurality of planetary gears, bearings and shafts, and the gear shaft with the reversing mechanism arranged at one side is arranged in the center of the input end rotating disk. The planetary gear retarding mechanism is arranged between the input end rotating disk and the output end rotating disk. The utility model is labor-saving and convenient, being capable of operating in narrow spaces with high work efficiency, and both electric and manual operations are available.
Description
The utility model relates to a kind of dismantling device of securing member.
Effect was relatively poor when existing general purpose tool was used for the dismounting of heavy mechanical equipment and fixation means securing member, efficient is also lower, especially to the comparatively strict equipment facility of fastening requirements such as large-tonnage vehicle, boats and ships, use general tool very inconvenient, and be difficult to reach requirement.
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art part exactly, and a kind of laborsaving, torsion multiplier easily is provided.
The utility model includes input rotating disk, output rotating disk, gear shaft, planetary gear reducing mechanism, changement and fixed mount.Planetary gear speed reducing mechanism includes centre wheel and some planetary gears, bearing and axle.Changement includes reversing bar, steel ball, spring and soket head cap screw, gear shaft is loaded on input rotating disk central authorities, and the gear shaft middle part is provided with input hole.Reversing bar is loaded on gear shaft one side, and steel ball, spring and soket head cap screw are loaded on the reversing bar below successively.Planetary gear reducing mechanism is a two reduction gear, and the centre wheel upper and lower respectively has one group of planetary gear.Planetary gear reducing mechanism is loaded between input rotating disk and the output rotating disk.Output rotating disk central authorities are provided with delivery outlet.
Further specify below in conjunction with accompanying drawing:
Accompanying drawing is the utility model structural representation.
Among the figure: 1, screw, 2, sleeve, 3, pin-and-hole, 4, fixed mount, 5, planetary gear, 6, bearing, 7, little axle, 8, the input rotating disk, 9, gear shaft, 10, reversing bar, 11, steel ball, 12, spring, 13, soket head cap screw, 14, centre wheel, 15, bearing, 16, planetary gear, 17, axle, 18, bearing, 19, screw, 20, output rotating disk, 21, input hole, 22, delivery outlet.
Fixed mount 4 is provided with pin-and-hole 3, when being used to use with the fixed-site of fixed mount 4.Sleeve 2 is loaded on fixed mount 4 rear portions by screw 1, so that control operation.During use delivery outlet 22 is enclosed within on the securing member, the torsion input tool inserts input hole 21 and rotates, and driven gear axle 9 and input rotating disk 8 rotate, and rotates the torsion of an increase of output by planetary gear reducing mechanism transmission output rotating disk 20.In the time of need replacing, can finish by dialling commentaries on classics reversing bar 10.
The utility model carries, uses all very convenient, and efficient, and is laborsaving, safe and reliable, can operate at narrow space, can rotate continuously, and electronic and hand-operated tools all can be used as the torsion input tool, and input, output are than being 1: 8 to 1: 30.
Claims (3)
1, a kind of torsion multiplier is characterized in that including input rotating disk, output rotating disk, and gear shaft, planetary gear reducing mechanism, changement and fixed mount, planetary gear reducing mechanism include centre wheel and some planetary gears, bearing and axle; Changement includes reversing bar, steel ball, spring and soket head cap screw; Gear shaft is loaded on input rotating disk central authorities, and the gear shaft middle part is provided with input hole; Reversing bar is loaded on gear shaft one side, and steel ball, spring and soket head cap screw are loaded on the reversing bar below successively, and planetary gear reducing mechanism is loaded between input rotating disk and the output rotating disk, and output rotating disk central authorities are provided with delivery outlet.
2, torsion multiplier as claimed in claim 1 is characterized in that planetary gear reducing mechanism is a two reduction gear, and the centre wheel upper and lower respectively has one group of planetary gear.
3, as claim 1,2 described torsion multipliers, it is characterized in that fixed mount is provided with the pin-and-hole that is used for fixing its position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94236227 CN2216894Y (en) | 1994-12-30 | 1994-12-30 | Device for providing torque amplification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94236227 CN2216894Y (en) | 1994-12-30 | 1994-12-30 | Device for providing torque amplification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2216894Y true CN2216894Y (en) | 1996-01-10 |
Family
ID=33844255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94236227 Expired - Fee Related CN2216894Y (en) | 1994-12-30 | 1994-12-30 | Device for providing torque amplification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2216894Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846847A (en) * | 2012-11-28 | 2014-06-11 | 江苏金立电子机械科技有限公司 | Torque multiplier |
| TWI466760B (en) * | 2012-08-09 | 2015-01-01 | Stand Tools Entpr Co Ltd | Times the device |
| CN105922181A (en) * | 2016-06-17 | 2016-09-07 | 银川威力减速器有限公司 | Round nut tightening device |
-
1994
- 1994-12-30 CN CN 94236227 patent/CN2216894Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI466760B (en) * | 2012-08-09 | 2015-01-01 | Stand Tools Entpr Co Ltd | Times the device |
| CN103846847A (en) * | 2012-11-28 | 2014-06-11 | 江苏金立电子机械科技有限公司 | Torque multiplier |
| CN105922181A (en) * | 2016-06-17 | 2016-09-07 | 银川威力减速器有限公司 | Round nut tightening device |
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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 |