CN204921930U - Planetary gear axle convenient to dismouting - Google Patents
Planetary gear axle convenient to dismouting Download PDFInfo
- Publication number
- CN204921930U CN204921930U CN201520725068.6U CN201520725068U CN204921930U CN 204921930 U CN204921930 U CN 204921930U CN 201520725068 U CN201520725068 U CN 201520725068U CN 204921930 U CN204921930 U CN 204921930U
- Authority
- CN
- China
- Prior art keywords
- gear
- hand member
- axis body
- pin
- ring
- 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
Abstract
The utility model discloses a planetary gear axle convenient to dismouting, including retainer plate, holding pin, reciprocal nature rolling bearing, spring beam, gear axis body, ring gear, central dead lever, square nut, dustproof fastening stopper, planetary gear, planetary gear frame and the sun gear of sealing, the gear axis body comprises retainer plate and ring gear, the retainer plate sets up the left end at the gear axis body, the inside at the retainer plate is all installed to holding pin, reciprocal nature rolling bearing and spring beam, the ring gear sets up the right -hand member at the gear axis body, center dead lever, planetary gear, planetary gear frame and sun gear all set up the inside at the ring gear, dustproof fastening stopper passes central dead lever and connects the right -hand member at the ring gear, the square right -hand member that seals the nut setting at central dead lever. The utility model has the advantages of being scientific and reasonable in structure, setting up of a plurality of spring beams makes it avoid demolising of a large amount of spare parts at the dismouting in -process, practices thrift the plenty of time.
Description
Technical field
The utility model belongs to automobile variable speed technical field, is specifically related to a kind of easy-to-mount planet pin.
Background technique
Mechanical transmission is an extremely important part in automotive technology development.Wherein, to rely on driver manually to complete gear selecting or gear shift, be called manual transmission.Generally, different according to the putting position of speed changer on car load, be divided into again transverse and longitudinal two kinds.In simple terms, it drives shift selection arm assembly and gear shift arm assembly by speed change lever by drag-line, realize gear shift function, theoretically, sequence of operation is gear shift after first gear selecting, but is realize two functions by speed change lever action in practical operation, and simply the working principle of speed changer is very simple, but its inner body is all tiny and meticulous, and planet pin is wherein indispensable constituent element.
In the practical application of current speed changer, the use of planet pin has inconvenience more, elongated planet pin dismounting is extremely inconvenient, many times need repair or installation personnel disassemble a large amount of parts after just can correctly install, waste a large amount of operating times, planet pin rotates according to internal gear and provides speed change, wearing and tearing are inevitable, traditional planetary pinion spindle oil or the interpolation of machine oil need whole gear shaft to be disassembled out ability and add, and long-time interpolation can cause a large amount of wearing and tearing, affect user normally to use, even meet accident accident, this is also a headachy thing undoubtedly.Certainly, these problems be all exigence we solve.
Model utility content
The purpose of this utility model is to provide a kind of easy-to-mount planet pin, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of easy-to-mount planet pin, comprise retainer ring, fixed pin, toward renaturation rotary bearing, spring rod, spring rod connecting plate, gear axis body, gear ring, center fixing rod, square blind nut, dust-proof fastening plug, planetary pinion, planetary carrier and sun gear, described gear axis body is made up of retainer ring and gear ring, described retainer ring is arranged on the left end of gear axis body, described fixed pin, the inside of retainer ring is installed in toward renaturation rotary bearing and spring rod, described fixed pin is fixed together by combination pin with toward renaturation rotary bearing, described gear ring is arranged on the right-hand member of gear axis body, described center fixing rod, planetary pinion, planetary carrier and sun gear are all arranged on the inside of gear ring, described dust-proof fastening plug is connected to the right-hand member of gear ring through center fixing rod, described square blind nut is arranged on the right-hand member of center fixing rod.
Preferably, described spring rod is provided with multiple, and the left end of described spring rod is connected to toward on renaturation rotary bearing, and right-hand member is connected on spring rod connecting plate.
Preferably, the left end of described center fixing rod contacts with spring rod connecting plate just.
Preferably, described sun gear is fixed by a pin on the fixing rod of center, and described planetary pinion is provided with multiple, and described planetary carrier links together multiple planetary pinion, and described planetary pinion is meshed with sun gear.
Preferably, the inwall of described gear ring is provided with internal spline, described internal spline is meshed with planetary pinion.
Preferably, described gear ring right-hand member inwall and be dust-proofly fasteningly provided with binding thread beyond the Great Wall.
Compared with prior art, the beneficial effects of the utility model are: this easy-to-mount planet pin is scientific and reasonable for structure, safe and convenient to use, when the setting of multiple spring rod makes it install, only need to pin sealing end inwardly to extrude, rotate forward toward renaturation rotary bearing under the effect of spring rod, drive the locked gear shaft of fixed pin, because moving to limit position toward renaturation rotary bearing first time during dismounting, direct pressing sealing end, toward renaturation rotary bearing reverse rotation under the effect of elastic force, eject gear shaft, the dismounting of a large amount of component is avoided in its disassembly process, save the plenty of time, when needing to add lubricant oil or machine oil, only need to use corresponding square opening spanner to remove square blind nut, can internally inject, if when inside needs repairing because wearing and tearing, after removing square blind nut, come loose dust-proof fastening plug, the center fixing rod of pulling can pull out all internal gears, on-condition maintenance or replacing, improve working efficiency, save nursing cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is schematic cross-section of the present utility model;
Fig. 3 is square blind nut structural representation of the present utility model.
In figure: 1, retainer ring, 2, fixed pin, 3, toward renaturation rotary bearing, 4, spring rod, 5, spring rod connecting plate, 6, gear axis body, 7, gear ring, 8, center fixing rod, 9, square blind nut, 10, dust-proof fastening plug, 11, binding thread, 12, planetary pinion, 13, planetary carrier, 14, sun gear, 15, internal spline.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technological scheme: a kind of easy-to-mount planet pin, comprise retainer ring 1, fixed pin 2, toward renaturation rotary bearing 3, spring rod 4, spring rod connecting plate 5, gear axis body 6, gear ring 7, center fixing rod 8, square blind nut 9, dust-proof fastening plug 10, planetary pinion 12, planetary carrier 13 and sun gear 14, gear axis body 6 is made up of retainer ring 1 and gear ring 7, retainer ring 1 is arranged on the left end of gear axis body 6, fixed pin 2, the inside of retainer ring 1 is installed in toward renaturation rotary bearing 3 and spring rod 4, fixed pin 2 is fixed together by combination pin with toward renaturation rotary bearing 3, spring rod 4 is provided with multiple, the left end of spring rod 4 is connected to toward on renaturation rotary bearing 3, right-hand member is connected on spring rod connecting plate 5, gear ring 7 is arranged on the right-hand member of gear axis body 6, center fixing rod 8, planetary pinion 12, planetary carrier 13 and sun gear 14 are all arranged on the inside of gear ring 7, the inwall of gear ring 7 is provided with internal spline 15, internal spline 15 is meshed with planetary pinion 12, the left end of center fixing rod 8 contacts with spring rod connecting plate 5 just, sun gear 14 is fixed by a pin on center fixing rod 8, planetary pinion 12 is provided with multiple, planetary carrier 13 links together multiple planetary pinion 12, planetary pinion 12 is meshed with sun gear 14, dust-proof fastening plug 10 is connected to the right-hand member of gear ring 7 through center fixing rod 8, the right-hand member inwall of gear ring 7 and dust-proof fastening plug 10 are provided with binding thread 11, square blind nut 9 is arranged on the right-hand member of center fixing rod 8.
Working principle: when the utility model is installed and used, do not need to dismantle other component, elongated gear axis body 6 is inserted corresponding mounting point, square blind nut 9 is naked to be exposed on the external, press with finger square blind nut 9, rotate forward toward renaturation rotary bearing 3 under the effect of spring rod 4, drive the locked gear shaft of fixed pin 2, because moving to limit position toward renaturation rotary bearing 3 first time during dismounting, direct pressing sealing end, toward renaturation rotary bearing 3 reverse rotation under the effect of elastic force, eject gear shaft, the dismounting of a large amount of component is avoided in its disassembly process, effectively save a large amount of operating times, when needs add lubricant oil or machine oil, only need to use corresponding square opening spanner to remove square blind nut 9, can internally add, if when inside needs repairing because wearing and tearing, after removing square blind nut 9, come loose dust-proof fastening plug 10, pull center fixing rod 8 can pull out all internal gears, on-condition maintenance or replacing, save the cost of maintenance nursing, greatly reduce the economic burden of user.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (6)
1. an easy-to-mount planet pin, comprises retainer ring (1), fixed pin (2), toward renaturation rotary bearing (3), spring rod (4), spring rod connecting plate (5), gear axis body (6), gear ring (7), center fixing rod (8), square blind nut (9), dust-proof fastening plug (10), planetary pinion (12), planetary carrier (13) and sun gear (14), is characterized in that: described gear axis body (6) is made up of retainer ring (1) and gear ring (7), and described retainer ring (1) is arranged on the left end of gear axis body (6), described fixed pin (2), the inside of retainer ring (1) is installed in toward renaturation rotary bearing (3) and spring rod (4), described fixed pin (2) is fixed together by combination pin with toward renaturation rotary bearing (3), described gear ring (7) is arranged on the right-hand member of gear axis body (6), described center fixing rod (8), planetary pinion (12), planetary carrier (13) and sun gear (14) are all arranged on the inside of gear ring (7), described dust-proof fastening plug (10) is connected to the right-hand member of gear ring (7) through center fixing rod (8), described square blind nut (9) is arranged on the right-hand member of center fixing rod (8).
2. the easy-to-mount planet pin of one according to claim 1, it is characterized in that: described spring rod (4) is provided with multiple, the left end of described spring rod (4) is connected to toward on renaturation rotary bearing (3), and right-hand member is connected on spring rod connecting plate (5).
3. the easy-to-mount planet pin of one according to claim 1, is characterized in that: the left end at described center fixing rod (8) contacts with spring rod connecting plate (5) just.
4. the easy-to-mount planet pin of one according to claim 1, it is characterized in that: described sun gear (14) is fixed by a pin on center fixing rod (8), described planetary pinion (12) is provided with multiple, described planetary carrier (13) links together multiple planetary pinion (12), and described planetary pinion (12) is meshed with sun gear (14).
5. the easy-to-mount planet pin of one according to claim 1, is characterized in that: the inwall of described gear ring (7) is provided with internal spline (15), and described internal spline (15) is meshed with planetary pinion (12).
6. the easy-to-mount planet pin of one according to claim 1, is characterized in that: the right-hand member inwall of described gear ring (7) and dust-proof fastening plug (10) are provided with binding thread (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725068.6U CN204921930U (en) | 2015-09-18 | 2015-09-18 | Planetary gear axle convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725068.6U CN204921930U (en) | 2015-09-18 | 2015-09-18 | Planetary gear axle convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921930U true CN204921930U (en) | 2015-12-30 |
Family
ID=54971059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725068.6U Expired - Fee Related CN204921930U (en) | 2015-09-18 | 2015-09-18 | Planetary gear axle convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114728648A (en) * | 2019-11-12 | 2022-07-08 | 株式会社万都 | Actuator for brake device |
-
2015
- 2015-09-18 CN CN201520725068.6U patent/CN204921930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114728648A (en) * | 2019-11-12 | 2022-07-08 | 株式会社万都 | Actuator for brake device |
| CN114728648B (en) * | 2019-11-12 | 2024-03-29 | 汉拿万都株式会社 | Actuator for a brake device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202381801U (en) | Manually/electrically-switching device of valve actuator | |
| CN201836309U (en) | Totally floating type planetary gear travel mechanism | |
| CN204921930U (en) | Planetary gear axle convenient to dismouting | |
| CN206536506U (en) | A kind of de-stacking manipulator | |
| CN201737624U (en) | Electric capstan | |
| CN202656103U (en) | Five-axis nut installation device | |
| CN203918080U (en) | A kind of flying crank shears machine | |
| CN201329806Y (en) | Rear axle for electric vehicle | |
| CN203686012U (en) | 12+12-gear transmission case of tractor | |
| CN103846847A (en) | Torque multiplier | |
| CN202391849U (en) | Hydraulic actuator for disassembling inner sleeves in interference fit | |
| CN204755762U (en) | A two -stage parallel axis structure edge drive gear case for grind in mine | |
| CN206498295U (en) | A kind of reducing motor for being conveniently replaceable gear | |
| CN206677950U (en) | A kind of truss manipulator | |
| CN104786182B (en) | Electric screwing tool | |
| CN203570939U (en) | Power shift gearbox of mining dump truck | |
| CN201519927U (en) | Screw nut detaching device | |
| CN102979882A (en) | Machinery capable of saving labor and distance and work | |
| CN202461126U (en) | Power transmission system of battery pole piece rolling machine | |
| CN204160435U (en) | The provision for disengagement of hub reduction gear intermediate gear shaft | |
| CN217328374U (en) | High-stability gearbox for engineering machinery | |
| CN204567304U (en) | A kind of power takeoff being convenient to install | |
| CN103406460A (en) | Vertical riveting device for automotive rear bridge main reducing gear locknut | |
| CN203477207U (en) | Movable main shaft transmission mechanism | |
| CN214946312U (en) | Tractor gear transmission planet carrier structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |