CN104712744B - Housing for decelerator - Google Patents
Housing for decelerator Download PDFInfo
- Publication number
- CN104712744B CN104712744B CN201310693249.0A CN201310693249A CN104712744B CN 104712744 B CN104712744 B CN 104712744B CN 201310693249 A CN201310693249 A CN 201310693249A CN 104712744 B CN104712744 B CN 104712744B
- Authority
- CN
- China
- Prior art keywords
- case part
- bearing
- lower case
- bearing block
- end plate
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The present invention relates to a kind of housing for decelerator, wherein, the housing has the lower case part and upper case part, upper case part is placed on lower case part, wherein, clutch shaft bearing receptacle for the clutch shaft bearing of axle is formed by the first bearing seat of upper case part and the first bearing seat of lower case part, second bearing receptacle for the second bearing of axle is formed by the second bearing seat of upper case part and the second bearing seat of lower case part, wherein, the first end region of the first bearing seat of lower case part is connected with the first end region of the second bearing seat of lower case part by two end plates being spaced apart from each other.
Description
Technical field
The present invention relates to a kind of housing for decelerator.
Background technology
It is generally known that bearing receptacle can be set in the housing for decelerator, for receiving decelerator
The bearing of axle --- such as driven shaft/output shaft, jackshaft or drive shaft/input shaft ---.
The content of the invention
Therefore the object of the present invention is to the housing of decelerator is modified to, wherein to realize the protection to environment.
According to the present invention, the purpose is realized by the housing for decelerator according to following characteristics.
Key character of the present invention in terms of the housing for decelerator is：Housing is included on lower case part and housing
Part, and upper case part is placed on lower case part, wherein, the clutch shaft bearing receptacle for the clutch shaft bearing of an axle
Formed by the first bearing seat of upper case part and the first bearing seat of lower case part, the second axle for the second bearing of axle
Receptacle is held to be formed by the second bearing seat of upper case part and the second bearing seat of lower case part, wherein, lower case part
First bearing seat first end region and lower case part second bearing seat first end region by two each other
End plate spaced apart is connected.
It is in this advantage, high mechanical stability and low torsional rigidity can be realized.Remaining shell in addition to section is strengthened
Body may be designed as having relatively thin wall thickness, that is to say, that have than strengthening section --- especially such as bearing block, end plate, bottom
Seat, distance piece, bearing support/support rod (St ü tzbalken), supporting section --- maximum or the small maximum wall of minimal wall thickness
Thickness.Material consumption can be reduced by this way and therefore can reduce resource consumption, and this protects environment.
In a kind of favourable design, the second end region of the first bearing seat of lower case part is the other end
The second end region of the second bearing seat of region and lower case part is that the other end region is spaced apart from each other by two
End plate is connected.It is to improve stability by the end plate for playing bracing structure effect in this advantage.
In a kind of favourable design, the first end region of the first bearing seat of upper case part and housing upper
The first end region of the second bearing seat of part is connected by two end plates being spaced apart from each other, wherein, upper case part
The second end region of first bearing seat is the second end region of the second bearing seat of the other end region and upper case part
I.e. the other end region is connected by two end plates being spaced apart from each other.It is that upper case part is placed under housing in this advantage
Sealed connection can be realized on part and therefore while high stability is realized.
In a kind of favourable design, the end of at least one contact lower case part in the end plate of upper case part
One in plate.
In a kind of favourable design, the shell on the first end region of the bearing block of upper case part is connected to
Distance piece is disposed between body upper-part end plate, and/or on the first end region of the bearing block of lower case part is connected to
Lower case part end plate between be disposed with distance piece.It is that the gravity of each upper end plate can pass through interval substantially in this advantage
Part exports.Very big power will not be exported by other regions with thin wall thickness of lower case part.
In a kind of favourable design, the bearing block of lower case part is by bearing support and/or supporting section and shell
The base of body lower component is connected, in particular for exporting the gravity of bearing block.It is that gravitation energy passes through thicker region in this advantage
Export, therefore other surface sections of lower case part can be designed as having thin wall thickness, i.e. its thickest degree is less than shell
The thickest degree of body lower component.
In a kind of favourable design, the bearing block of lower case part, end plate, distance piece, bearing support, supporting section
With base be designed as single-piece, particularly one, be especially designed as steel-casting.It is in this advantage, lower case part energy
It is shaped to steel-casting and only needs a small amount of reprocessing/finishing.
In a kind of favourable design, the bearing block of upper case part, end plate, spacer designs for single-piece,
It is particularly integral, especially it is designed as steel-casting.It is that upper case part can be shaped to steel-casting and only need in this advantage
A small amount of reprocessing/finishing.
In a kind of favourable design, end plate is in one and the maximum perpendicular side in corresponding direction of extending of bearing block
Upwardly extend farther out, particularly wherein, bearing support and/or supporting section are mainly along one perpendicular to the direction in above-mentioned two direction
Extension.It is to extend high stability in this advantage.
In a kind of favourable design, lower case part is shaped to shelly, wherein, remaining region of lower case part
Wall thickness than end plate, bearing block and/or supporting section and/or bearing support wall thickness it is small.It is in this advantage, housing can be by two
Individual shell assembles.Lower casing receives oil sump herein.
The invention is not restricted to the combinations of features of claim.To those skilled in the art, particularly carried by task
Go out and/or the task by being proposed compared with prior art in, claim and/or single claim feature can be drawn
And/or specification feature and/or other rational combinations of features possibilities of drawing features.
Brief description of the drawings
The present invention is described in detail now according to accompanying drawing.
Fig. 1 shows reducer shell with angled view.
Fig. 2 shows the bearing receptacle of reducer shell with angled view amplification.
Reference numerals list：
1 upper case part
2 lower case parts
3 bearing blocks
4 bearing blocks
5 end plate on lower case part 2
6 end plate on upper case part 1
7 bearing supports/support rod
8 supporting sections
9 bases
20 distance pieces
Embodiment
Housing has lower case part 2, and upper case part 1 is placed on the lower case part.
In order to support the axle of decelerator by rolling bearing, particularly ball bearing or tilting ball bearing etc., slowing down
Bearing receptacle is formed on device housing and correspondingly it is finished.
The Part I of each bearing receptacle is shaped to bearing block 3 and is arranged in lower case part 2, the bearing block
3 have two semi-cylindrical recesses for being used to receive two bearings.
Another part of each bearing receptacle is shaped to bearing block 4 and is arranged in upper case part 1, the bearing block
4 have two semi-cylindrical recesses for being used to receive two bearings.
When upper case part 1 is placed on lower case part 2, the bearing block 4 on top is placed to the bearing of bottom
On seat 3, therefore each several part of corresponding bearing receptacle is adjacent to and forms corresponding bearing receptacle each other.Each bearing is received
Portion includes the area of space of a cylinder, can be put into bearing wherein and the axle of housing therefore can will be pivotally supported on by the bearing
Hold in receptacle.
The bearing block 4 that two of upper case part 1 are oriented parallel to one another is mutual by two in its first end region
End plate 6 separating, being oriented parallel to one another is connected.Bearing block 4 is also spaced from each other in its other end region by two
, the end plate 6 being oriented parallel to one another is connected.End plate 6 in a first direction than any other transverse to the side of first direction
All extend long upwards.Bearing block 4 on any other direction transverse to second direction in a second direction than all extending
It is long.First direction and second direction are perpendicular to one another.
The bearing block 3 that two of lower case part 2 are oriented parallel to one another is mutual by two in its first end region
End plate 5 spaced apart, being oriented parallel to one another is connected.Bearing block 3 is also spaced by two in its other end region
End plate 5 opening, being oriented parallel to one another is connected.End plate 5 in a first direction than any other transverse to first direction
All extend long on direction.Bearing block 3 on any other direction transverse to second direction in a second direction than all extending
Must be long.
Therefore, the bearing block 4 of upper case part 1 is connected by two-piece lid construction and the bearing block 3 of lower case part 2 is borrowed
Two-piece lid construction is helped to be connected.Thus, it is possible to realize that the power being imported into by axle and its bearing in bearing receptacle is uniform in the housing
Export.Thus the stability and rigidity of housing are improved.
Upper case part 1 is designed as shelly.Thicker region that bearing block 4 and end plate 6 are shaped in casting, it is reinforced
Region.The wall thickness in remaining region of upper case part 1 is relatively thin.It means that the most thick wall thickness in remaining region is less than shell
Most thick wall thickness of the body in bearing block 4 and the region of end plate 6.
Lower case part 2 is designed as shelly.Thicker region that bearing block 3 and end plate 5 are shaped in casting, it is reinforced
Region.The wall thickness in remaining region of lower case part 2 is relatively thin.It means that the most thick wall thickness in remaining region is less than shell
Most thick wall thickness of the body in bearing block 3 and the region of end plate 5.
End plate 6 is spaced apart from each other by distance piece 20, and these distance pieces also conduct the gravity of one of end plate 6.
End plate 5 is equally spaced apart from each other by distance piece 20, and these distance pieces also conduct the gravity of one of end plate 5.
The gravity of bearing block 3 leads base 9 by bearing support 7 and supporting section 8.
Supporting section 8 and bearing support 7 and base 9 are not belonging to remaining region with thin wall thickness.Support the He of section 8
Bearing support 7 and base 9 are designed as having very big thickness, to realize high stability.
Remaining described region, supporting section 8, bearing support 7, base 9 and bearing block 3 and end plate 5 and between being arranged
The single-piece of spacing body 20, be integratedly designed as lower case part 2.
Similarly, upper case part 1 (including end plate 6, bearing block 4, the distance piece 20 arranged and has thin wall thickness
Be used for formed shelly upper case part 1 remaining region) be also designed to single-piece, i.e. one.
Upper case part 1 has the opening that can utilize lidstock closing on its top side.
Bearing support 7 extends perpendicular to first direction and perpendicular to second direction, that is to say, that in the direction than along first party
To or second direction stretch farther.
Support section 8 perpendicular to first direction and perpendicular to second direction to extend, that is to say, that in the direction than along first
Direction or second direction stretch farther.
Claims (11)
1. a kind of housing for decelerator,
Wherein, the housing has lower case part and upper case part, and the upper case part is placed on lower case part,
Wherein, for axle clutch shaft bearing first bearing seat and the shell of the clutch shaft bearing receptacle by the upper case part
The first bearing seat of body lower component is formed,
Wherein, for axle second bearing second bearing seat and the shell of the second bearing receptacle by the upper case part
The second bearing seat of body lower component is formed,
Characterized in that, the first end region of the first bearing seat of the lower case part and the second of the lower case part
The first end region of bearing block is connected by two lower first end being spaced apart from each other plates,
The second end region of the first bearing seat of the lower case part is the other end region and the lower case part
The second end region of second bearing seat is that the other end region is connected by two end plates of the bottom being spaced apart from each other second,
The of the first end region of the first bearing seat of the upper case part and the second bearing seat of the upper case part
One end region is connected by two top being spaced apart from each other first end plates,
The second end region of the first bearing seat of the upper case part is the other end region and the upper case part
The second end region of second bearing seat is that the other end region is connected by two end plates of the top being spaced apart from each other second,
Wherein, each end plate is shaped to thicker region.
2. housing according to claim 1, it is characterised in that at least one contact in the end plate of the upper case part
One of end plate of the lower case part.
3. housing according to claim 1 or 2, it is characterised in that part is connected to housing upper on the housing
Distance piece is disposed between end plate on the first end region of the bearing block of part,
And/or the end plate on the first end region of the bearing block for being connected to lower case part of the lower case part it
Between be disposed with distance piece.
4. housing according to claim 1 or 2, it is characterised in that the bearing block of the lower case part is by bearing support
And/or supporting section is connected with the base of the lower case part, to export the gravity of bearing block.
5. housing according to claim 3, it is characterised in that the bearing block of the lower case part by bearing support and/
Or supporting section is connected with the base of the lower case part, the bearing block of the lower case part, end plate, distance piece, supporting
Frame, supporting section and base are designed as single type, i.e. integral.
6. housing according to claim 5, it is characterised in that the bearing block of the lower case part, end plate, distance piece,
Bearing support, supporting section and base are designed to steel-casting.
7. housing according to claim 3, it is characterised in that bearing block, end plate and the distance piece of the upper case part
Be designed as single type, it is i.e. integral.
8. housing according to claim 7, it is characterised in that bearing block, end plate and the distance piece of the upper case part
It is designed to steel-casting.
9. housing according to claim 1 or 2, it is characterised in that end plate with the most long extended distance of bearing block corresponding to
The perpendicular side in direction upwardly extend.
10. housing according to claim 9, it is characterised in that the bearing block of the lower case part by bearing support and/
Or supporting section is connected with the base of the lower case part, the bearing support and/or supporting section are mainly perpendicular to above-mentioned
The side of both direction upwardly extends.
11. housing according to claim 1 or 2, it is characterised in that the bearing block of the lower case part is by bearing support
And/or supporting section is connected with the base of the lower case part, the lower case part is shaped to shelly, wherein, under housing
The wall thickness in remaining region of part is smaller than end plate, bearing block and/or the wall thickness of supporting section and/or bearing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310693249.0A CN104712744B (en) | 2013-12-17 | 2013-12-17 | Housing for decelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310693249.0A CN104712744B (en) | 2013-12-17 | 2013-12-17 | Housing for decelerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104712744A CN104712744A (en) | 2015-06-17 |
| CN104712744B true CN104712744B (en) | 2018-01-19 |
Family
ID=53412338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310693249.0A Active CN104712744B (en) | 2013-12-17 | 2013-12-17 | Housing for decelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712744B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008004337A1 (en) * | 2007-04-13 | 2008-10-16 | Sew-Eurodrive Gmbh & Co. Kg | Housing for a transmission, process and gearbox series |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007017876B4 (en) * | 2007-04-13 | 2021-06-24 | Sew-Eurodrive Gmbh & Co Kg | Oil catcher, gearbox and procedure |
| DE102007020453B4 (en) * | 2007-04-27 | 2012-05-16 | Sew-Eurodrive Gmbh & Co. Kg | Transmission, lubricant circulation system and transmission series |
| CN201190782Y (en) * | 2008-04-03 | 2009-02-04 | 南京高特齿轮箱制造有限公司 | Single stage gear reducer |
| CN102777574B (en) * | 2012-08-08 | 2015-09-30 | 沃德(天津)传动有限公司 | Speed reducer and upper box thereof |
-
2013
- 2013-12-17 CN CN201310693249.0A patent/CN104712744B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008004337A1 (en) * | 2007-04-13 | 2008-10-16 | Sew-Eurodrive Gmbh & Co. Kg | Housing for a transmission, process and gearbox series |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104712744A (en) | 2015-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2922263C (en) | Housing for a gear unit | |
| CN104712744B (en) | Housing for decelerator | |
| CN105156534B (en) | A kind of shaped rubber shock absorber | |
| ATE547629T1 (en) | CLOSED COMPRESSOR | |
| EP3385540A1 (en) | Compressor exhaust bearing holder connection structure and screw compressor | |
| CN205605654U (en) | Shock attenuation engineering axle bed | |
| CN108393018B (en) | Oscillator | |
| CN106081788A (en) | Elevator counterweight block shell | |
| JP2015198466A (en) | motor rotor and compressor | |
| CN201445977U (en) | Novel host machine of scrap steel crusher | |
| CN201908951U (en) | Slewing bearing with six rows of rollers | |
| CN204785410U (en) | Adjustable mining machinery supporting platform | |
| CN203725181U (en) | Flour mill | |
| CN206559164U (en) | A kind of electric motor end cap and its motor | |
| CN202418238U (en) | Vertical supporting bearing | |
| CN207701368U (en) | Compressor and its support construction | |
| CN103038583A (en) | Hermetic compressor | |
| CN205784623U (en) | A kind of sintering saggar of VN alloy | |
| CN206720220U (en) | A kind of sealing device | |
| CN202718922U (en) | Pump body casting | |
| CN205418610U (en) | Reduce latent packing box that splits of solar energy crystal silicon subassembly | |
| CN201314329Y (en) | Improved roller device | |
| CN206013524U (en) | A kind of powder blanking device | |
| CN203846374U (en) | Oscillatory and vibratory road roller | |
| CN103883424B (en) | Motorcycle engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |