CN204985517U - Be applied to gear assembly of speed reducer - Google Patents
Be applied to gear assembly of speed reducer Download PDFInfo
- Publication number
- CN204985517U CN204985517U CN201520791015.4U CN201520791015U CN204985517U CN 204985517 U CN204985517 U CN 204985517U CN 201520791015 U CN201520791015 U CN 201520791015U CN 204985517 U CN204985517 U CN 204985517U
- Authority
- CN
- China
- Prior art keywords
- axis body
- gear
- roller bearing
- tapered roller
- speed reducer
- 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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- General Details Of Gearings (AREA)
- Retarders (AREA)
Abstract
The utility model relates to a speed reducer, in particular to be applied to gear assembly of speed reducer. Including a shaft body, the left end cover of axis body have the gear, the both ends of axis body fix a position mutually through tapered roller bearing respectively, be equipped with the spacer ring between the tapered roller bearing of left end and gear, the tapered roller bearing overcoat of left side axle has a sleeve, is equipped with between the tapered roller bearing outer wall of left end and sleeve and keeps off the lid, is equipped with the axle sleeve between the tapered roller bearing of right -hand member and gear, the tapered roller bearing outer wall of right -hand member is equipped with and leads to the lid with the axis body cup joints mutually, the right side end of axis body be equipped with with the gear drive end of axis body integration, gear drive end in be equipped with transmission location hole site. Be applied to gear assembly of speed reducer compact structure promotes performance, increase of service life, noise reduction.
Description
Technical field
The utility model is a kind of speed reducer, particularly a kind of gear assembly being applied to speed reducer.
Background technique
Speed reducer of the prior art, mode of operation is inconvenient, and Applicable scope is relatively little simultaneously.
Chinese patent 200520116829.4, a kind of reduction gears mechanism is disclosed, comprise be provided with upper head plate, end plates and lower end sheet sleeve, input shaft, be provided with out the output shaft of shaftgear, it also comprises the train of reduction gears of a connection input shaft and output shaft, described train of reduction gears comprises the rotating shaft be located between upper head plate and lower end sheet, rotating shaft lower end is provided with and input shaft meshed gears one, and rotating shaft upper end is provided with the gear two with shaft gears meshing.This complex structure, and adaptability is poor, causes transmitting accuracy to decline, the stability that impact uses.
Model utility content
The utility model mainly solves the deficiencies in the prior art, compact structure, the gear assembly of what using effect was outstanding be applied to speed reducer.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of gear assembly being applied to speed reducer, comprise axis body, the left end cover of described axis body has gear, the two ends of described axis body are located mutually respectively by tapered roller bearing, spacer ring is provided with between the tapered roller bearing of left end and gear, the tapered roller bearing overcoat of left axle has sleeve, door is provided with between the tapered roller bearing outer wall of left end and sleeve, axle sleeve is provided with between the tapered roller bearing of right-hand member and gear, the tapered roller bearing outer wall of right-hand member is provided with the logical lid socket-connected with axis body, the right-hand end of described axis body is provided with the gear transmission end integrated with axis body, transmission positioning hole position is provided with in described gear transmission end,
The diameter of described axis body left-hand end is 90mm, and the diameter at the gear place of described axis body is 125mm, and the inwall of described door does not have temperature transducer.
As preferably, described logical lid is sealed by oil sealing mutually with axis body.
Temperature transducer can monitor the temperature in casing, when the temperature in speed reducer exceedes police circles' line, gives the alarm in time and closes.
Therefore, the gear assembly of what the utility model provided be applied to speed reducer, compact structure, promotes usability, increases the service life, and reduces noise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of gear assembly being applied to speed reducer, comprise axis body 1, the left end cover of described axis body 1 has gear 2, the two ends of described axis body 1 are located respectively by tapered roller bearing 3 phase, spacer ring 4 is provided with between the tapered roller bearing 3 of left end and gear 2, tapered roller bearing 3 overcoat of left axle has sleeve 5, door 6 is provided with between tapered roller bearing 3 outer wall of left end and sleeve 5, axle sleeve 7 is provided with between the tapered roller bearing 3 of right-hand member and gear 2, tapered roller bearing 3 outer wall of right-hand member is provided with the logical lid 8 socket-connected with axis body 1, the right-hand end of described axis body 1 is provided with the gear transmission end 9 integrated with axis body 1, transmission positioning hole position 10 is provided with in described gear transmission end 9,
The diameter of described axis body 1 left-hand end is 90mm, and the diameter at the gear place of described axis body 1 is 125mm, and the inwall of described door 6 does not have temperature transducer 11.
Described logical lid 8 is sealed by oil sealing 12 phase with axis body 1.
Claims (2)
1. one kind is applied to the gear assembly of speed reducer, it is characterized in that: comprise axis body (1), the left end cover of described axis body (1) has gear (2), the two ends of described axis body (1) are located mutually respectively by tapered roller bearing (3), spacer ring (4) is provided with between the tapered roller bearing (3) of left end and gear (2), tapered roller bearing (3) overcoat of left axle has sleeve (5), door (6) is provided with between tapered roller bearing (3) outer wall of left end and sleeve (5), axle sleeve (7) is provided with between the tapered roller bearing (3) of right-hand member and gear (2), tapered roller bearing (3) outer wall of right-hand member is provided with the logical lid (8) socket-connected with axis body (1), the right-hand end of described axis body (1) is provided with the gear transmission end (9) integrated with axis body (1), transmission positioning hole position (10) is provided with in described gear transmission end (9),
The diameter of described axis body (1) left-hand end is 90mm, and the diameter at the gear place of described axis body (1) is 125mm, and the inwall of described door (6) does not have temperature transducer (11).
2. the gear assembly being applied to speed reducer according to claim 1, is characterized in that: described logical lid (8) is sealed by oil sealing (12) mutually with axis body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791015.4U CN204985517U (en) | 2015-10-14 | 2015-10-14 | Be applied to gear assembly of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791015.4U CN204985517U (en) | 2015-10-14 | 2015-10-14 | Be applied to gear assembly of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985517U true CN204985517U (en) | 2016-01-20 |
Family
ID=55119890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791015.4U Expired - Fee Related CN204985517U (en) | 2015-10-14 | 2015-10-14 | Be applied to gear assembly of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985517U (en) |
-
2015
- 2015-10-14 CN CN201520791015.4U patent/CN204985517U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20171014 |