CN206017663U - A kind of shock absorbing type planetary reducer - Google Patents
A kind of shock absorbing type planetary reducer Download PDFInfo
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- CN206017663U CN206017663U CN201620373507.6U CN201620373507U CN206017663U CN 206017663 U CN206017663 U CN 206017663U CN 201620373507 U CN201620373507 U CN 201620373507U CN 206017663 U CN206017663 U CN 206017663U
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- pin
- shock absorbing
- shock
- gear
- type planetary
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Abstract
The utility model proposes a kind of shock absorbing type planetary reducer，Including output shaft、Shaft dead ring、Gland、Bedroom support、Input shaft、Abat-vent、Eccentric bushing、Roller bearing、Bearing pin、Guide、Pin wheel housing、Spacer ring、Pin gear sleeve、Gear pin、Cycloidal Wheel、Ring flange、Enter axle dead ring and oil indicator，It is mainly provided with three parts，Respectively importation、Deceleration part and output par, c，When input shaft is rotated one week with eccentric bushing，Due in Cycloidal Wheel the characteristics of tooth curve and its by pin gear upper pin gear limited therefore，The motion of Cycloidal Wheel becomes existing revolution and has the plane motion of rotation，When input shaft just circles，Eccentric bushing also rotates one week，Cycloidal Wheel turns over a tooth so as to being slowed down in rightabout，Again by W output mechanisms，The low speed spinning motion of Cycloidal Wheel is passed through bearing pin，Pass to output shaft，So as to obtain relatively low output speed.
Description
Technical field
This utility model is related to decelerator field, more particularly to a kind of shock absorbing type planetary reducer.
Background technology
At present, decelerator is very conventional in mechanical industry, but a lot of decelerator to there is impact resistance little.Therefore, I
Be necessary to improve such a structure, to overcome drawbacks described above.In addition, can produce during existing device busy
Raw shake, affects stability.
Utility model content
The purpose of this utility model is to provide a kind of shock absorbing type planetary reducer.
This utility model by the technical scheme that solution its technical problem is adopted is：
A kind of shock absorbing type planetary reducer, including output shaft, shaft dead ring, gland, bedroom support, input shaft, ventilation
Cap, eccentric bushing, roller bearing, bearing pin, guide, pin wheel housing, spacer ring, pin gear sleeve, gear pin, Cycloidal Wheel, ring flange, to enter axle tight
Gu ring and oil indicator, on the left of the shock absorbing type planetary reducer, middle part is provided with output shaft, and the upper and lower both sides of the output shaft are equal
It is provided with shaft dead ring to be fixed, on the right side of the shaft dead ring of top, is provided with bedroom support, the gland is located at the bedroom machine
Seat top is simultaneously covered, and is provided with input shaft, the input shaft on the right side of the planetary oscillating pinwheel reducer bosom position
It is fixed by the axle dead ring that enters of upper and lower both sides, the input shaft outer sheath has the eccentric bushing, is filled on the eccentric bushing
There are two roller bearings, above the roller bearing, be connected with the bearing pin, on the outside of the bearing pin, be provided with guide parcel, the pin
Set top is connected with the spacer ring, is connected with the Cycloidal Wheel, connects above the Cycloidal Wheel on the right side of the spacer ring
Gear pin is stated, the gear pin outer sheath has the pin gear sleeve to be wrapped up, on the outside of the pin gear sleeve, be provided with the covering gear
The pin wheel housing of decelerator, is connected with the ring flange, the gland and the pin wheel housing on the right side of gear pin inside the pin wheel housing
Between be provided with the abat-vent of opening upwards, on rear side of the decelerator, distal portion is provided with oil indicator.
Substrate is provided with the bottom of the shock absorbing type planetary reducer, shock sucking structure is provided with the substrate, the suction
By being welded before and after some I-shaped units, adjacent I-shaped unit forms shock-absorbing cavity, the shock-absorbing cavity to shake structure
Upper inner surface and lower inner surface be equipped with soft material board, between the upper inner surface and the soft material board of lower inner surface
It is provided with some shock-absorption units, the shock absorbing set that the shock-absorption unit includes shock absorbing axle and is installed on shock absorbing axle, the shock absorbing
The two ends of axle are connected with the soft material board of upper and lower inner surface setting respectively.
Further, the dead ring is the loop configuration for having an opening, is respectively welded screw and spiral shell at opening
Cap.
Further, the input shaft with the output shaft on same axle center.
Further, dead eye coordinates the axis of seam to be not less than 8 grades to the axiality in two axial lines hole with pin wheel housing, with pin
The end face that tooth shell coordinates is not less than 6 grades to the perpendicularity in two bearings hole.
Further, the H-shaped structure of two roller bearings being equipped with the eccentric bushing.
When input shaft with eccentric bushing rotate one week when, due in Cycloidal Wheel the characteristics of tooth curve and its receive pin gear on
Pin tooth limits event, and the motion of Cycloidal Wheel becomes existing revolution and has the plane motion of rotation, when input shaft just circles, partially
Heart set is also rotated one week, and Cycloidal Wheel turns over a tooth so as to being slowed down in rightabout, then by W output mechanisms, by cycloid
The low speed spinning motion of wheel passes to output shaft, so as to obtain relatively low output speed by bearing pin.
The utility model has the advantage of：
1. strong shock resistance, compact conformation.
2. output shaft input shaft makes type obtain size as little as possible on the same axis.
3. this utility model passes through to arrange shock sucking structure in substrate, can remove the vibrations produced in the course of work, carry
Its stability high.
Description of the drawings
Fig. 1 be the utility model proposes a kind of shock absorbing type planetary reducer structural representation.
Fig. 2 is the schematic diagram of shock sucking structure described in the utility model.
Numeral and the corresponding component title represented by letter in figure：
1st, output shaft 2, shaft dead ring 3, gland 4, bedroom support 5, input shaft 6, abat-vent 7, eccentric bushing 8,
Bearing pin 9, guide 10, pin wheel housing 11, spacer ring 12, pin gear sleeve 13, gear pin 14, Cycloidal Wheel 15, ring flange 16, enter
Axle dead ring 17, roller bearing 18, oil indicator 19, substrate 20, I-shaped unit 21, shock-absorbing cavity 22, flexible material
Plate 23, shock absorbing axle 24, shock absorbing set.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines diagram and specific embodiment, and this utility model is expanded on further.
As shown in figure 1, the utility model proposes a kind of shock absorbing type planetary reducer, including output shaft 1, shaft dead ring
2nd, gland 3, bedroom support 4, input shaft 5, abat-vent 6, eccentric bushing 7, roller bearing 17, bearing pin 8, guide 9, pin wheel housing 10,
Spacer ring 11, pin gear sleeve 12, gear pin 13, Cycloidal Wheel 14, ring flange 15, enter axle dead ring 16 and oil indicator 18, the shock absorbing type
On the left of planetary reducer, middle part is provided with output shaft 1, the output shaft about 1 both sides be equipped with shaft dead ring 2 carry out solid
Calmly, bedroom support 4 is provided with the right side of top shaft dead ring 2, and the gland 3 is located above the bedroom support 4 and is covered, institute
State and on the right side of planetary oscillating pinwheel reducer bosom position, be provided with input shaft 5, the input shaft 5 enters axle by upper and lower both sides
Dead ring is fixed, and is provided with the eccentric bushing 7 on the outside of the input shaft 5, and two roller bearings are housed on the eccentric bushing 7
17, the bearing pin 8 is connected with above the roller bearing 17, is provided with guide 9 and is wrapped up, above the guide 9 on the outside of the bearing pin 8
The spacer ring 11 is connected with, and the Cycloidal Wheel 14 is connected with the right side of the spacer ring 11, is connected with above the Cycloidal Wheel 14
The gear pin 13,13 outer sheath of the gear pin have the pin gear sleeve 12 to be wrapped up, and be provided with and cover on the outside of the pin gear sleeve 12
The pin wheel housing 10 of the gear reduction unit is covered, on the right side of 10 inside gear pin 13 of the pin wheel housing, the ring flange 15, institute is connected with
State the abat-vent 6 that opening upwards are provided between gland 3 and the pin wheel housing 10, on rear side of the decelerator, distal portion is provided with and shows oil
Device 18.
Referring to Fig. 2, substrate 19 is provided with the bottom of the shock absorbing type planetary reducer, be provided with shock-absorbing knot in the substrate
Structure, by being welded before and after some I-shaped units 20, adjacent I-shaped unit forms shock-absorbing cavity 21 to the shock sucking structure,
The upper inner surface of the shock-absorbing cavity and lower inner surface are equipped with soft material board 22, in the upper inner surface and lower inner surface
Some shock-absorption units are provided between soft material board, and the shock-absorption unit includes shock absorbing axle 23 and is installed on shock absorbing axle
Shock absorbing set 24, the two ends of the shock absorbing axle are connected with the soft material board of upper and lower inner surface setting respectively.
Further, the dead ring 2 is the loop configuration for having an opening, is respectively welded screw and spiral shell at opening
Cap.
Further, the input shaft 1 with the output shaft 5 on same axle center.
Further, dead eye coordinates the axis of seam to be not less than 8 grades to the axiality in two axial lines hole with pin wheel housing 10, with
The end face that pin wheel housing coordinates is not less than 6 grades to the perpendicularity in two bearings hole.
Further, two roller bearings, the 17 H-shaped structure being equipped with the eccentric bushing 7.
Ultimate principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is described simply, on the premise of without departing from this utility model spirit and scope, this utility model can also
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed this utility model.This utility model will
Protection domain is asked to be defined by appending claims and its equivalent.
Claims (5)
1. a kind of shock absorbing type planetary reducer, including output shaft, shaft dead ring, gland, bedroom support, input shaft, abat-vent,
Eccentric bushing, roller bearing, bearing pin, guide, pin wheel housing, spacer ring, pin gear sleeve, gear pin, Cycloidal Wheel, ring flange, enter axle fastening
Ring and oil indicator, it is characterised in that：On the left of the shock absorbing type planetary reducer, middle part is provided with output shaft, on the output shaft
Lower both sides are equipped with shaft dead ring and are fixed, and are provided with bedroom support on the right side of the shaft dead ring of top, and the gland is located at institute
State above the support of bedroom and covered, on the right side of the planetary oscillating pinwheel reducer bosom position, be provided with the input
Axle, the input shaft are fixed by the axle dead ring that enters of upper and lower both sides, and the input shaft outer sheath has the eccentric bushing, institute
State on eccentric bushing equipped with two roller bearings, the bearing pin is connected with above the roller bearing, pin is provided with the outside of the bearing pin
Set parcel, is connected with the spacer ring, is connected with the Cycloidal Wheel, the Cycloidal Wheel on the right side of the spacer ring above the guide
Top is connected with the gear pin, and the gear pin outer sheath has the pin gear sleeve to be wrapped up, is provided with the outside of the pin gear sleeve
The pin wheel housing of gear reduction unit is covered, the ring flange, the gland and institute inside the pin wheel housing, on the right side of gear pin, is connected with
State the abat-vent that opening upwards are provided between pin wheel housing, on rear side of the decelerator, distal portion is provided with oil indicator；
Substrate is provided with the bottom of the shock absorbing type planetary reducer, in the substrate, is provided with shock sucking structure, the shock-absorbing knot
By being welded before and after some I-shaped units, adjacent I-shaped unit forms shock-absorbing cavity to structure, the shock-absorbing cavity upper
Inner surface and lower inner surface are equipped with soft material board, arrange between the upper inner surface and the soft material board of lower inner surface
There are some shock-absorption units, the shock absorbing set that the shock-absorption unit includes shock absorbing axle and is installed on shock absorbing axle, the shock absorbing axle
Two ends are connected with the soft material board of upper and lower inner surface setting respectively.
2. a kind of shock absorbing type planetary reducer according to claim 1, it is characterised in that：The dead ring is have one to open
The loop configuration of mouth, is respectively welded screw and nut at opening.
3. a kind of shock absorbing type planetary reducer according to claim 1, it is characterised in that：The input shaft and the output
Axle is on same axle center.
4. a kind of shock absorbing type planetary reducer according to claim 1, it is characterised in that：Dead eye is stopped with pin wheel housing cooperation
The axis of mouth is not less than 8 grades to the axiality in two axial lines hole, not low to the perpendicularity in two bearings hole with the end face that pin wheel housing coordinates
In 6 grades.
5. a kind of shock absorbing type planetary reducer according to claim 1, it is characterised in that：Two be equipped with the eccentric bushing
The H-shaped structure of individual roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373507.6U CN206017663U (en) | 2016-04-28 | 2016-04-28 | A kind of shock absorbing type planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373507.6U CN206017663U (en) | 2016-04-28 | 2016-04-28 | A kind of shock absorbing type planetary reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017663U true CN206017663U (en) | 2017-03-15 |
Family
ID=58242195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620373507.6U Active CN206017663U (en) | 2016-04-28 | 2016-04-28 | A kind of shock absorbing type planetary reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412968A (en) * | 2018-03-05 | 2018-08-17 | 陕西科技大学 | A kind of cycloidal-pin gear speed reducer |
-
2016
- 2016-04-28 CN CN201620373507.6U patent/CN206017663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412968A (en) * | 2018-03-05 | 2018-08-17 | 陕西科技大学 | A kind of cycloidal-pin gear speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Guoping Inventor before: Zheng Chiyou Inventor before: Li Chunsheng Inventor before: Zhu Jialin |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 210013, No. 2, building 1, 12 Science Park, Ding Huai gate, Gulou District, Jiangsu, Nanjing Patentee after: Nanjing safety electromechanical Co., Ltd. Address before: Jiaxing City, Zhejiang province 314100 Jiashan County Luoxing Road No. 88 in Richwood Street No. 1 building Patentee before: Jiashan Guande Precision Forging Co.,Ltd. |