CN2926667Y - Planetary reducer and bow fastened nut dismounting machine therewith - Google Patents
Planetary reducer and bow fastened nut dismounting machine therewith Download PDFInfo
- Publication number
- CN2926667Y CN2926667Y CN 200620091932 CN200620091932U CN2926667Y CN 2926667 Y CN2926667 Y CN 2926667Y CN 200620091932 CN200620091932 CN 200620091932 CN 200620091932 U CN200620091932 U CN 200620091932U CN 2926667 Y CN2926667 Y CN 2926667Y
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- CN
- China
- Prior art keywords
- gear
- shaft
- planetary
- planetary gear
- transmission
- 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
On the purpose of solving such technical problems as severe mechanical wearing and loud noise of existing reducing gear with one teeth difference, this utility model provides a planetary reduction gear and a vehicle bow-clipped nut loader; wherein, the planetary reduction gear is consisted of two planetary double reduction gear pairs, acting as a single planetary gear of power take-off which is engaged with a shaft gear and a fixed gear rim of the power take-off shaft forming a single planetary gear reduction drive pair; a double planetary gear is coaxially provided with the single planetary gear; acting as a inner gear of power take-off, the double planetary gear constitutes a double planetary gear reduction dive pair. The vehicle bow-clipped nut loader comprises a motor, a change gear box for the reducer in Claim 1 and a bevel-gear steering drive pair. The utility model has the advantages of low mechanical wearing, high driving efficiency, low operating noise, low power consumption, large transmitting torque as well as reliable function.
Description
Technical field
The utility model relates to the power transmission machinery device of realizing the slow-speed of revolution, high pulling torque output.
Background technique
Technical order of the present utility model will be with a kind of in the automotive service set, promptly be used to dismantle or the kludge motor-car before and after the disassembly-and-assembly machine of bridge leaf spring U-shaped bow kelly nut be that example is carried out.For realizing big retarding ratio, high pulling torque transmission output, existing automobile bow card nut disassembly-and-assembly machine has adopted a most general tooth difference reduction gearing mechanism, this mechanism is gear ring and the eccentric planet meshed transmission gear that a tooth difference is only arranged, drive crosshead shoe by this planetary gear speed-reduction and radially slide rotation, export transmission through output disc by output shaft, as Chinese patent: the patent No. is 97215208.3, name is called " a kind of plane table thermoconductivity meter " and has also adopted essentially identical structure construction.Volume is little though this mechanism has, member is formed few technological merit, but because the strong abrasion techniques problem of its existence, especially the wearing and tearing of the radially friction of crosshead shoe and eccentric shaft eccentric operating are just even more serious, operating noise is big, mechanism's life-span is short, rate of fault is high, reliability is low, and in-house in addition power loss greatly also is the major defect that the prior art exists.
The model utility content
Goal of the invention of the present utility model is to provide plane table thermoconductivity meter and the automobile bow card nut disassembly-and-assembly machine that a kind of component wear is little, transmission efficiency is high, transmitting torque is big.The disclosed plane table thermoconductivity meter technological scheme of the utility model, its major technique content is: a kind of plane table thermoconductivity meter, this retarder is made of two-stage planet gearing down pair, the shaftgear that is arranged at power input shaft is a sun gear, is transmission output with the planetary pinion, has constituted primary planet pinion gearing down pair with sun gear and fixed gear ring transmission engagement; With the coaxial secondary planetary gear that is provided with of primary planet pinion, secondary planetary gear constitutes secondary planetary gear gearing down pair with the internal gear of exporting as transmission, and inner gear shaft is exported as the deceleration pto.
The disclosed technological scheme of the utility model with automobile bow card nut disassembly-and-assembly machine of above-mentioned plane table thermoconductivity meter, its major technique content is: a kind of automobile bow card nut disassembly-and-assembly machine that is provided with above-mentioned plane table thermoconductivity meter, speed-change gear box and umbrella tooth that this disassembly-and-assembly machine includes motor, be provided with the described retarder of claim 1 turn to transmission to constitute, its motor output shaft is as the power input shaft of speed-change gear box, inner gear shaft is provided with the umbrella tooth as output shaft and turns to transmission, by steering shaft output the moving rod working head is set.
Plane table thermoconductivity meter that the utility model provides and automobile bow card nut disassembly-and-assembly machine, because that adopts during it constitutes is pure rolling planetary pinion works, realized double reduction transmission purpose, it have in light weight, mechanism wear is low, transmission efficiency is high, the operation noise is little, power loss is low, transmitting torque is big, technological merit such as reliable.
Description of drawings
Fig. 1 is the driving mechanism schematic diagram of plane table thermoconductivity meter of the present utility model
Fig. 2 is the sectional structure chart of automobile bow card nut disassembly-and-assembly machine of the present utility model.
Embodiment
Plane table thermoconductivity meter theory structure of the present utility model constitutes as shown in Figure 1, the also concrete enforcement structure that can provide with reference to Fig. 2, and it is made of two-stage planet gearing down pair.Its first order planetary gear speed-reduction transmission comprises the shaftgear that is arranged at power input shaft, with this shaftgear is sun gear A, it is the label 5 among Fig. 2, and the one-level epicyclic reduction gear C that exports as transmission is engaged between sun gear A and the fixed gear ring B, common formation primary planet pinion gearing down pair, planetary pinion C wherein and gear ring B are respectively the label 4 and 3 among Fig. 2; With the coaxial double reduction planetary pinion D that is provided with of primary planet pinion C, double reduction planetary pinion D constitutes the double reduction transmission with the internal gear E engagement driving of exporting as transmission, by inner gear shaft S output deceleration power, planetary pinion D wherein, internal gear E and inner gear shaft S are respectively label 6,7 and 9 in Fig. 2.Automobile bow card nut disassembly-and-assembly machine with above-mentioned plane table thermoconductivity meter, its structure as shown in Figure 2, this disassembly-and-assembly machine includes motor 1, speed-change gear box 2 and umbrella tooth turn to transmission, above-mentioned plane table thermoconductivity meter is arranged in the speed-change gear box 2, motor output shaft is as the power input shaft of this speed-change gear box plane table thermoconductivity meter, sun gear 5 is set on it, this sun gear 5 and be fixed in that engagement is provided with one-level epicyclic reduction gear 4 between the gear ring 3 of casing, with the one-level epicyclic reduction gear 4 coaxial internal gears 7 that are provided with double reduction small planetary gear 6 and export with this small planetary gear engagement driving, these internal gear 7 keys are fixed in output shaft 9, by the output shaft 9 output slow-speed of revolution, high pulling torque power, the axle head of output shaft 9 is provided with the umbrella tooth and turns to transmission 10, by steering shaft 11 dismounting and the assembling that the moving rod working head is finished automobile bow card nut is installed.
Claims (2)
1, a kind of plane table thermoconductivity meter, it is characterized in that this retarder is made of two-stage planet gearing down pair, the shaftgear that is arranged at power input shaft is sun gear (A), is transmission output, has constituted primary planet pinion gearing down pair with sun gear (A) and fixed gear ring (B) with planetary pinion (C); With the coaxial secondary planetary gear (D) that is provided with of primary planet pinion (C), secondary planetary gear (D) constitutes secondary planetary gear gearing down pair with the internal gear of exporting as transmission (E), and inner gear shaft is exported as the deceleration pto.
2, be provided with the automobile bow card nut disassembly-and-assembly machine of retarder according to claim 1, it is characterized in that this disassembly-and-assembly machine includes motor (1), is provided with the speed-change gear box (2) of the described retarder of claim 1 and the umbrella tooth turns to transmission to constitute, its motor output shaft is as the power input shaft of speed-change gear box, inner gear shaft is provided with the umbrella tooth as output shaft and turns to transmission (10), by steering shaft (11) output the moving rod working head is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091932 CN2926667Y (en) | 2006-07-04 | 2006-07-04 | Planetary reducer and bow fastened nut dismounting machine therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091932 CN2926667Y (en) | 2006-07-04 | 2006-07-04 | Planetary reducer and bow fastened nut dismounting machine therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926667Y true CN2926667Y (en) | 2007-07-25 |
Family
ID=38280911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620091932 Expired - Fee Related CN2926667Y (en) | 2006-07-04 | 2006-07-04 | Planetary reducer and bow fastened nut dismounting machine therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926667Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968101A (en) * | 2010-10-25 | 2011-02-09 | 苏州高新区禾云设备设计事务所 | Speed reducer |
| CN104888976A (en) * | 2015-06-20 | 2015-09-09 | 罗名杨 | Differential speed change mechanism applied to centrifugal machine |
| CN106051122A (en) * | 2016-08-11 | 2016-10-26 | 东莞友联自动化设备科技有限公司 | Reference-circle differential reduction gear |
| CN108050209A (en) * | 2017-11-28 | 2018-05-18 | 徐光中 | Multiple stage gear reduction motor containing dual planetary gear |
| CN109538701A (en) * | 2018-03-07 | 2019-03-29 | 深圳市奇诺动力科技有限公司 | Differential planetary transmission |
| CN110715030A (en) * | 2019-09-20 | 2020-01-21 | 华中科技大学鄂州工业技术研究院 | High-magnification high-precision planetary reducer |
-
2006
- 2006-07-04 CN CN 200620091932 patent/CN2926667Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968101A (en) * | 2010-10-25 | 2011-02-09 | 苏州高新区禾云设备设计事务所 | Speed reducer |
| CN104888976A (en) * | 2015-06-20 | 2015-09-09 | 罗名杨 | Differential speed change mechanism applied to centrifugal machine |
| CN106051122A (en) * | 2016-08-11 | 2016-10-26 | 东莞友联自动化设备科技有限公司 | Reference-circle differential reduction gear |
| CN108050209A (en) * | 2017-11-28 | 2018-05-18 | 徐光中 | Multiple stage gear reduction motor containing dual planetary gear |
| CN109538701A (en) * | 2018-03-07 | 2019-03-29 | 深圳市奇诺动力科技有限公司 | Differential planetary transmission |
| CN109538701B (en) * | 2018-03-07 | 2021-12-21 | 深圳市奇诺动力科技有限公司 | Differential planetary transmission |
| CN110715030A (en) * | 2019-09-20 | 2020-01-21 | 华中科技大学鄂州工业技术研究院 | High-magnification high-precision planetary reducer |
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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: 20070725 Termination date: 20100704 |