CN207494907U - A kind of assembling structure for planetary reducer - Google Patents
A kind of assembling structure for planetary reducer Download PDFInfo
- Publication number
- CN207494907U CN207494907U CN201721626350.4U CN201721626350U CN207494907U CN 207494907 U CN207494907 U CN 207494907U CN 201721626350 U CN201721626350 U CN 201721626350U CN 207494907 U CN207494907 U CN 207494907U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- planetary reducer
- output shaft
- motor output
- groove
- 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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Abstract
The utility model discloses a kind of assembling structures for planetary reducer, and including motor output shaft planetary reducer ontology input shaft, motor output shaft is interlocked with the grafting of planetary reducer ontology input shaft；Auxiliary assembling apparatus, including pedestal one and pedestal two, on pedestal one setting offer mounting hole on pedestal two there are two supporting rod, support on club shaft that there are one groove and Fasteners for setting, depth of groove is through support club shaft；Two center of pedestal offers location hole, and location hole both sides are symmetrically distributed with adjustable and retractable bar pair, and locating slot is also set up on pedestal two, and noumenal seat lower surface is provided with plug connector, and locating slot matches connection with plug connector.The beneficial effects of the utility model are that auxiliary assembling apparatus stand-by motor output shaft and planetary reducer ontology input shaft interlock installation, ensure the concentricity between two axis, prevent because the error of concentricity it is larger when, the radial load of generation will exceed the radial load that motor output shaft can bear, and finally result in two axis and be broken off.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of assembling structure, and in particular to one kind is used for planetary reduction gear
The assembling structure of machine.
Background technology
In speed reducer family, planetary reducer is small with its, and transmission efficiency, reduction range is wide, and precision height etc. is all
More advantages, and be widely used in the transmission systems such as servo, stepping, direct current, effect is exactly before precision drive is ensured
It puts, be mainly used to reduce rotating speed increase torque and reduce the rotary inertia ratio of load/motor.
However when motor output shaft and planetary reducer decentraction, motor output shaft will bear to come from speed reducer input
The radial load at end, this radial load long term will make motor output shaft be forced to be bent, and the direction being bent is with output
Shaft rotation moves continuous variation.Output shaft often rotates one week, 360 degree of the direction change of cross force.If the error of concentricity is larger,
The radial load increases motor output shaft temperature, and metal structure is constantly destroyed, and finally it is defeated will to exceed motor for the radial load
The radial load that shaft can bear finally results in driving motor output shaft and fractures.
While driving motor output shaft fractures, speed reducer input terminal equally can also bear to come from the diameter in terms of motor
Xiang Li, if this radial load has exceeded the maximum radial load that the two can bear simultaneously, result, which also results in, to be subtracted
Fast machine input terminal is deformed even being broken.Therefore, ensure that concentricity is most important in assembling.
Utility model content
To overcome technological deficiency of the existing technology, the utility model discloses a kind of assemblings for planetary reducer
Structure, auxiliary assembling apparatus stand-by motor output shaft and planetary reducer ontology input shaft carry out gearing installation, with the side of positioning
Formula realizes that stablizing for two axis is installed, it is ensured that the concentricity between two axis.
Technical solution is a kind of assembling knot for planetary reducer used by the utility model solves its technical problem
Structure, including motor and planetary reducer ontology, the motor includes motor output shaft, and the planetary reducer ontology includes ontology
Seat and planetary reducer ontology input shaft, motor output shaft are interlocked with the grafting of planetary reducer ontology input shaft；
Auxiliary assembling apparatus is further included, including pedestal one and pedestal two, at least provided with two supporting rods, bottom on pedestal one
Mounting hole is offered on seat two, pedestal two is parallel to pedestal one by mounting hole and is set on supporting rod, and support club shaft is first-class
Spacing is arranged in parallel at least one groove and the Fastener with groove match, the depth penetration supporting rod bar of the groove
Body；
Two center of pedestal offers location hole, and the central axes of location hole are located at the central axes of pedestal two on a line, fixed
Symmetrical at least a pair of of the adjustable and retractable bar pair in position hole both sides also sets up locating slot, noumenal seat lower surface on the pedestal two
Plug connector is provided with, the locating slot matches connection with plug connector；
Motor is arranged on pedestal one, and planetary reducer ontology is connect with noumenal seat upper surface.
Preferably, the distance between adjacent grooves are equal with the height of pedestal two.
Preferably, the groove is bolt hole, and Fastener is the bolt to match with bolt hole.
Preferably, the supporting rod is three, and three supporting rods are distributed in equilateral triangle on pedestal one.
Preferably, the pedestal one, pedestal two are cylinder.
The beneficial effects of the utility model are simple in structure, auxiliary assembling apparatus stand-by motor output shaft and planetary reducer
Ontology input shaft carries out gearing installation, and the groove that support club shaft is equidistantly arranged in parallel can make arbitrary adjustment base two on earth
The distance of seat one, adjustable and retractable bar connect fixed planetary reduction gear with locating slot to that can fix motor output, axis plug connector
Machine ontology input shaft realizes that stablizing for two axis is installed, it is ensured that the concentricity between two axis prevents axis because same with the mode of positioning
When the error of heart degree is larger, the radial load of generation will exceed the radial load that motor output shaft can bear, and finally result in two axis
It is broken off, production cost can be reduced.
Description of the drawings
Fig. 1 is a kind of specific embodiment structure diagram of the utility model.
Fig. 2 is a kind of specific embodiment structure diagram of the utility model assembling structure mounting means.
Reference numeral：1- pedestals one, 11- supporting rods, 12- Fasteners, 2- pedestals two, 21- locating slots, 22- plug connectors,
23- location holes, 24- adjustable and retractable bars pair, 3- noumenal seats.
Specific embodiment
More detailed description is done to the embodiment of the utility model below in conjunction with attached drawing and reference numeral, makes to be familiar with ability
The technology people in domain can implement according to this after this specification is studied carefully.It should be appreciated that specific embodiment described herein is only solving
The utility model is released, is not used to limit the utility model.
Embodiment：Referring to attached drawing 1, attached drawing 2, a kind of shown assembling structure for planetary reducer, including motor and
Planetary reducer ontology, the motor include motor output shaft, and the planetary reducer ontology includes noumenal seat 3 and planetary reduction gear
Machine ontology input shaft, motor output shaft are interlocked with the grafting of planetary reducer ontology input shaft；
Auxiliary assembling apparatus is further included, including pedestal 1 and pedestal 22, at least provided with two supporting rods on pedestal 1
11, mounting hole is offered on pedestal 22, and pedestal 22 is parallel to pedestal one by mounting hole and is set on supporting rod 11, supporting rod
At least one groove is equidistantly arranged in parallel on 11 bodies of rod and the Fastener 12 with groove match, the depth of the groove are passed through
12 body of rod of perforating branches strut；
22 center of pedestal offers location hole 23, and the central axes of location hole 23 are located at a line with the central axes of pedestal 22
On, symmetrical at least a pair of of the adjustable and retractable bar in 23 both sides of location hole also sets up locating slot 21 to 24 on the pedestal 22,
3 lower surface of noumenal seat is provided with plug connector 22, and the locating slot 21 matches connection with plug connector 22；
Motor is arranged on pedestal 1, and planetary reducer ontology is connect with 3 upper surface of noumenal seat.
Motor is placed in the present embodiment on pedestal 1, and motor output shaft, towards pedestal 22, motor output shaft passes through fixed
Position hole 23, adjustable and retractable bar make it contact motor output shaft to 24 by torsion, and adjustable and retractable bar is at least a pair to 24
And be symmetrically distributed, motor output shaft can be fixed, noumenal seat 3 is placed on together with planetary reducer ontology on pedestal 22
On surface, the plug connector 22 of noumenal seat 2 by 21 Matching installation of locating slot on pedestal 22 on pedestal 22, location hole 23
Central axes and the central axes of pedestal 22 are located on a line, and regulation motor output shaft makes the axis of its central axes and location hole 23
Line is located along the same line, and motor output shaft and the axle center of planetary reducer ontology input shaft is made to be respectively positioned on same straight line, in
Axis is at the center of installation surface.Realize that stablizing for two axis is installed with the mode of positioning, it is ensured that concentric between two axis
Degree, prevent axis because the error of concentricity it is larger when, the radial load of generation will exceed the radial load that motor output shaft can bear,
It finally results in two axis to be broken off, production cost can be reduced.
At least provided with two supporting rods 11 on pedestal 1, mounting hole is offered on pedestal 22, it is preferable that the pedestal
One 1, pedestal 22 is cylinder.Pedestal 22 is parallel to pedestal 1 by mounting hole and is set on supporting rod 11, supporting rod 11
At least one groove and the Fastener 12 with groove match, the depth penetration of the groove are equidistantly arranged in parallel on the body of rod
11 body of rod of supporting rod, as shown in Figure 2, the supporting rod 11 are three, and three supporting rods 11 are distributed in equilateral triangle
On pedestal 1, three supporting rods 11 form equilateral triangle, make its stability higher, groove is bolt hole, and Fastener 12 is
The bolt to match with bolt hole can also fix pedestal 22, still, if adjacent recessed using a groove and Fastener 12
The distance between slot is equal with the height of pedestal 22, adjacent Fastener 12 can securely fix the upper surface of pedestal 22 with
Lower surface, groove are bolt hole, and Fastener 12 is the bolt to match with bolt hole, sets multiple grooves that can arbitrarily use spiral shell
Pedestal 22 is fixed on arbitrary height by bolt, it is made to match the motor of different model.
The above content is the further descriptions made with reference to specific preferred embodiment to the utility model, it is impossible to recognize
Determine specific embodiment of the present utility model and be confined to these explanations.For the common skill of the utility model technical field
For art personnel, the other embodiment that is obtained in the case where not departing from the technical solution of the utility model should be included in this practicality
In novel protection domain.
Claims (5)
1. a kind of assembling structure for planetary reducer, including motor and planetary reducer ontology, it is characterised in that：The electricity
Machine includes motor output shaft, and the planetary reducer ontology includes noumenal seat（3）With planetary reducer ontology input shaft, motor is defeated
Shaft is interlocked with the grafting of planetary reducer ontology input shaft；
Auxiliary assembling apparatus is further included, including pedestal one（1）With pedestal two（2）, pedestal one（1）On at least provided with two support
Bar（11）, pedestal two（2）On offer mounting hole, pedestal two（）Pedestal one is parallel to by mounting hole（1）It is set in supporting rod
（11）On, supporting rod（11）At least one groove and the Fastener with groove match are equidistantly arranged in parallel on the body of rod
（12）, the depth penetration supporting rod of the groove（11）The body of rod；
Pedestal two（2）Center offers location hole（23）, location hole（23）Central axes and pedestal two（2）Central axes be located at one
On bar line, location hole（23）Symmetrical at least a pair of of the adjustable and retractable bar pair in both sides（24）, the pedestal two（2）Upper surface is also
Locating slot is set（21）, noumenal seat（3）Lower surface is provided with plug connector（22）, the locating slot（21）With plug connector（22）Matching
Connection；
Motor is arranged on pedestal one（1）On, planetary reducer ontology and noumenal seat（3）Upper surface connects.
2. it to be used for the assembling structure of planetary reducer as described in claim 1, it is characterised in that：The distance between adjacent grooves
With pedestal two（2）Height it is equal.
3. it to be used for the assembling structure of planetary reducer as described in claim 1, it is characterised in that：The groove is bolt hole,
Fastener（12）For the bolt to match with bolt hole.
4. it to be used for the assembling structure of planetary reducer as claimed in claim 3, it is characterised in that：The supporting rod（11）It is three
It is a, and three supporting rods（11）Pedestal one is distributed in equilateral triangle（1）On.
5. it to be used for the assembling structure of planetary reducer as described in claim 1, it is characterised in that：The pedestal one（1）, pedestal
Two（2）It is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626350.4U CN207494907U (en) | 2017-11-29 | 2017-11-29 | A kind of assembling structure for planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626350.4U CN207494907U (en) | 2017-11-29 | 2017-11-29 | A kind of assembling structure for planetary reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494907U true CN207494907U (en) | 2018-06-15 |
Family
ID=62506877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721626350.4U Expired - Fee Related CN207494907U (en) | 2017-11-29 | 2017-11-29 | A kind of assembling structure for planetary reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449936A (en) * | 2019-07-26 | 2019-11-15 | 江苏摩多利传动机械制造有限公司 | A kind of clamping protective device of planetary reducer output shaft windowing process |
-
2017
- 2017-11-29 CN CN201721626350.4U patent/CN207494907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449936A (en) * | 2019-07-26 | 2019-11-15 | 江苏摩多利传动机械制造有限公司 | A kind of clamping protective device of planetary reducer output shaft windowing process |
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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 |
Granted publication date: 20180615 Termination date: 20211129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |