CN206386456U - Orthogonal axial high-power gear reducer - Google Patents
Orthogonal axial high-power gear reducer Download PDFInfo
- Publication number
- CN206386456U CN206386456U CN201621471761.6U CN201621471761U CN206386456U CN 206386456 U CN206386456 U CN 206386456U CN 201621471761 U CN201621471761 U CN 201621471761U CN 206386456 U CN206386456 U CN 206386456U
- Authority
- CN
- China
- Prior art keywords
- gear
- bearing block
- shaft
- casing
- bevel gear
- 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)
- Gear Transmission (AREA)
Abstract
A kind of orthogonal axial high-power gear reducer, including casing, provided with first gear axle and second gear axle in the casing, the first gear axle is provided with bevel gear, the second gear axle is provided with the first gear being meshed with first gear axle, output shaft is additionally provided with the casing, the output shaft is provided with the second gear being meshed with second gear axle；The casing is provided with bearing block, the bearing block is provided with oilhole, provided with the input bevel gear shaft that is meshed with bevel gear in the bearing block, described input bevel gear shaft one end is extended on the outside of bearing block through bearing block, and the input bevel gear shaft is provided with fan on one end on the outside of bearing block；The utility model has the advantages that simple in construction, reasonable in design, service life length, good heat dissipation effect.
Description
Technical field
The utility model is related to a kind of reductor, more particularly to a kind of orthogonal axial high-power gear reducer.
Background technology
At present, the need for the fast-developing and modernization industry industry of market economy, user makes to reductor
Gradually improved with demand.The industries such as domestic stirring, sewage disposal, metallurgy, chemical industry need a kind of power greatly and input shaft with it is defeated
The vertical decelerator of shaft；But it is due to that the power of reductor becomes big, and causes the heat of reductor to become big, and its internal axle
Holding can not obtain sufficiently, so as to cause each parts depreciation inside reductor, reducing deceleration under the operating of reductor
The service life of machine.
The content of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, the utility model provide it is a kind of it is simple in construction,
The orthogonal axial high-power gear reducer of reasonable in design, service life length, good heat dissipation effect.
The utility model solves the technical scheme that its technical problem used：A kind of orthogonal axial high-power gear reducer,
Including casing, provided with first gear axle and second gear axle in the casing, the first gear axle is provided with bevel gear, described
Second gear axle is provided with the first gear being meshed with first gear axle, the casing and is additionally provided with output shaft, the output
Axle is provided with the second gear being meshed with second gear axle；The casing is provided with bearing block, and the bearing block is provided with oil
Provided with the input bevel gear shaft that is meshed with bevel gear in hole, the bearing block, described input bevel gear shaft one end passes through bearing block
Extend on the outside of bearing block, the input bevel gear shaft is provided with fan on one end on the outside of bearing block.
Using said structure, by setting oilhole on bearing block, the lubricant effect of bearing is drastically increased, it is to avoid
The situation that bearing is damaged due to abrasion occurs, and sets fan on input bevel gear shaft, is rotated in input bevel gear shaft
Fan running refrigeration is driven simultaneously, drastically increases the radiating effect of reductor.
Preferably, the casing is processed by spheroidal graphite cast-iron, and the both sides side of casing is concaveconvex structure.Using
Said structure, casing is processed into by spheroidal graphite cast-iron, drastically increases the rigidity of casing, reduces noise, and the both sides of casing
It using concaveconvex structure, can not only increase the area of dissipation of casing, improve radiating effect, also improve the rigidity of casing.
Preferably, the first gear axle, second gear axle, bevel gear, first gear, second gear and input cone tooth
Wheel shaft is processed by high-strength alloy.Using said structure, using high strength alloy steel through carburizing, quenching, tempering, secondary
It is tempered the first gear axle processed, second gear axle, bevel gear, first gear, second gear and input bevel gear shaft, tooth
Surface hardness reaches 58-62HRC, and gear is all handled through numerically controlled tooth grinding machine roll flute, and precision is up to more than 6 grades, so that reductor operating is flat
Surely, noise is low, small volume, lightweight, service life length, bearing capacity are high.
Preferably, the bearing block is extended in input bevel gear shaft is provided with machine at the outer ring of one end on the outside of bearing block
Envelope.Using said structure, by setting machine to seal, improve the sealing of bearing block, it is to avoid the impurity in outside enters bearing block
Situation that is interior and causing reductor to damage occurs.
Preferably, the output shaft is solid shafting or hollow shaft or splined shaft.Using said structure, difference can be met
User demand, improve the use scope of reductor.
The utility model has the advantages that simple in construction, reasonable in design, service life length, good heat dissipation effect.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically
It is bright.
Embodiment：
A kind of orthogonal axial high-power gear reducer as shown in Figure 1, including casing 1, the casing 1 are processed by spheroidal graphite cast-iron
Form, and the both sides side of casing 1 is concaveconvex structure, is processed into casing 1 by spheroidal graphite cast-iron, drastically increases casing 1
Rigidity, reduce noise, and the both sides of casing 1 use concaveconvex structure, can not only increase the area of dissipation of casing 1, improve and dissipate
Thermal effect, also improves the rigidity of casing 1；
Provided with first gear axle 2 and second gear axle 3 in the casing 1, the first gear axle 2 is provided with bevel gear 4,
The second gear axle 3 is provided with the first gear 5 being meshed with first gear axle 2, the casing 1 and is additionally provided with output shaft 6,
The output shaft 6 is provided with the second gear 7 being meshed with second gear axle 3；The output shaft 6 be solid shafting or hollow shaft or
Splined shaft, can meet the demand of different users, improve the use scope of reductor.
The casing 1 is provided with bearing block 8, and the bearing block 8, which is provided with oilhole 9, the bearing block 9, to be provided with and cone tooth
Wheel 4, which is meshed, inputs bevel gear shaft 10, and described input one end of bevel gear shaft 10 extends to the outside of bearing block 8, institute through bearing block 8
State input bevel gear shaft 10 and fan 11 is provided with the one end in the outside of bearing block 8；By setting oilhole 9 on bearing block 8, greatly
Ground improves the lubricant effect of bearing, it is to avoid the situation that bearing is damaged due to abrasion occurs, and in input bevel gear shaft 10
Upper setting fan 11, drives the operating refrigeration of fan 11 inputting, drastically increases reductor while bevel gear shaft 10 is rotated
Radiating effect；The bearing block 8 seals 12 at the outer ring of the one end in the outside of bearing block 8 in input bevel gear shaft 10 provided with machine；
By setting machine to seal 12, the sealing of bearing block 8 is improved, it is to avoid the impurity in outside enters in bearing block 8 and causes to slow down
The situation that machine is damaged occurs.
The first gear axle 2, second gear axle 3, bevel gear 4, first gear 5, second gear 7 and input bevel gear shaft
10 process by high-strength alloy；Processed using high strength alloy steel through carburizing, quenching, tempering, double tempering
First gear axle 2, second gear axle 3, bevel gear 4, first gear 5, second gear 7 and input bevel gear shaft 10, tooth face hardness
Up to 58-62HRC, gear is all handled through numerically controlled tooth grinding machine roll flute, and precision is up to more than 6 grades, so that reductor smooth running, noise
Low, small volume, lightweight, service life length, bearing capacity are high.
The utility model has the advantages that simple in construction, reasonable in design, service life length, good heat dissipation effect.
Embodiment described above is a kind of preferably scheme of the present utility model, not makees any to the utility model
Formal limitation, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (5)
1. a kind of orthogonal axial high-power gear reducer, including casing（1）, the casing（1）It is interior to be provided with first gear axle（2）With
Two gear shafts（3）, the first gear axle（2）It is provided with bevel gear（4）, the second gear axle（3）It is provided with and the first tooth
Wheel shaft（2）The first gear being meshed（5）, the casing（1）Inside it is additionally provided with output shaft（6）, the output shaft（6）Be provided with
Second gear axle（3）The second gear being meshed（7）；It is characterized in that：The casing（1）It is provided with bearing block（8）, the axle
Bearing（8）It is provided with oilhole（9）, the bearing block（8）Inside it is provided with and bevel gear（4）Be meshed input bevel gear shaft（10）, institute
State input bevel gear shaft（10）One end passes through bearing block（8）Extend to bearing block（8）Outside, the input bevel gear shaft（10）
Bearing block（8）The one end in outside is provided with fan（11）.
2. orthogonal axial high-power gear reducer according to claim 1, it is characterised in that：The casing（1）Cast by spheroidal graphite
Ironworking is formed, and casing（1）Both sides side be concaveconvex structure.
3. orthogonal axial high-power gear reducer according to claim 1, it is characterised in that：The first gear axle（2）,
Two gear shafts（3）, bevel gear（4）, first gear（5）, second gear（7）With input bevel gear shaft（10）By high-strength alloy
Process.
4. orthogonal axial high-power gear reducer according to claim 1, it is characterised in that：The bearing block（8）In input
Bevel gear shaft（10）In bearing block（8）Sealed at the outer ring of the one end in outside provided with machine（12）.
5. orthogonal axial high-power gear reducer according to claim 1, it is characterised in that：The output shaft（6）To be solid
Axle or hollow shaft or splined shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621471761.6U CN206386456U (en) | 2016-12-30 | 2016-12-30 | Orthogonal axial high-power gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621471761.6U CN206386456U (en) | 2016-12-30 | 2016-12-30 | Orthogonal axial high-power gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386456U true CN206386456U (en) | 2017-08-08 |
Family
ID=59489981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621471761.6U Expired - Fee Related CN206386456U (en) | 2016-12-30 | 2016-12-30 | Orthogonal axial high-power gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206386456U (en) |
-
2016
- 2016-12-30 CN CN201621471761.6U patent/CN206386456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170808 Termination date: 20191230 |