CN209309267U - There is space-saving elasticity transition axle construction in a kind of speed reducer - Google Patents
There is space-saving elasticity transition axle construction in a kind of speed reducer Download PDFInfo
- Publication number
- CN209309267U CN209309267U CN201822264693.1U CN201822264693U CN209309267U CN 209309267 U CN209309267 U CN 209309267U CN 201822264693 U CN201822264693 U CN 201822264693U CN 209309267 U CN209309267 U CN 209309267U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- input shaft
- semiaxis
- servo motor
- tooth form
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model, which provides, has space-saving elasticity transition axle construction in a kind of speed reducer, belong to field of mechanical technique.It solves the problems, such as that the buffering of transition axis in existing speed reducer is big, stability difference is low with service life.There is space-saving elasticity transition axle construction in this speed reducer, the speed reducer includes cabinet and input shaft, and the input shaft is provided with bearing, the side of speed reducer is provided with servo motor, it is fixedly connected between the cabinet and servo motor of speed reducer by counter flange, output shaft in servo motor is protruded between the input shaft in counter flange and in speed reducer and is fixedly connected with by half a coupler, and axis hole is offered in the middle part of semiaxis, is provided with elastomer between tooth form body one and tooth form body two.The utility model has the advantages that shock absorbing, stability is good, long service life.
Description
Technical field
The utility model belongs to field of mechanical technique, in particular to has space-saving elasticity transition in a kind of speed reducer
Axle construction.
Background technique
An interconnecting module is often used between speed reducer and motor, and standard electromotor and gear reduction unit docking are got up,
Play the role of transmitting power.With the continuous development of technology, more and more gear reduction units are equipped with servo motor one now
It rises and uses, servo motor can provide big torque, more adapt to the power demand of frequent start-stop and positive and negative rotation, and can provide more high-precision
True control is increasingly favored in power selection.And there are two types of traditional transitional module connection schemes, one of which is flat
Key-shaped Hard link, although the program can be shortened whole installation space, frequent start and stop and positive and negative rotation impact are be easy to cause
Mechanical damage influences the service life, and the gap being keyed is larger, is unable to satisfy precision drive requirement；Another scheme is standard elastic
The characteristics of shaft coupling connection, the program is that have the function of shock absorbing, and the mode of fastening can exclude sideshake influence, still
The program needs to elongate flange very much, influences installation space, and overall stability is bad.
Summary of the invention
The purpose of this utility model is to provide a kind of shock absorbing, steady for the above-mentioned problems in the prior art
There is space-saving elasticity transition axle construction in qualitative good, long service life and speed reducer.
The purpose of this utility model can be realized by the following technical scheme: have space-saving bullet in a kind of speed reducer
Property transition axle construction, which is characterized in that the speed reducer includes cabinet and the input shaft that is set in cabinet, and the input shaft and case
Bearing is provided between body, the side of the speed reducer is provided with the servo motor of driving input shaft rotation, the speed reducer
Cabinet and servo motor between be fixedly connected with by counter flange, the output shaft in the servo motor protrude into counter flange with
It is fixedly connected between input shaft in speed reducer by half a coupler, the end of the input shaft is provided in conjunction be processed into
Type and outer warp are greater than the semiaxis of input shaft outer diameter, offer the axis protruded into for the output shaft of servo motor in the middle part of the semiaxis
Hole, and the semiaxis is located inside counter flange, offer that several are evenly spaced on the periphery wall of the semiaxis opens
Mouth slot, and semiaxis is formed a cricoid tooth form body one by several open slots opened up, the half a coupler includes tight
Admittedly being sheathed on the ontology on output shaft, the ontology is opened towards what one end of semiaxis also offered that several are evenly spaced on
Mouth slot, and ontology is formed a cricoid tooth form body two matched with tooth form body one, institute by several open slots opened up
Elastomer is provided between the tooth form body one stated and tooth form body two.
Have in space-saving elasticity transition axle construction in a kind of above-mentioned speed reducer, the sheet of the half a coupler
The L-type joint-cutting of one flexible deformation is offered on body, is opened at the position of L-type joint-cutting on the ontology of the half a coupler
Equipped with fixation hole.
Have in space-saving elasticity transition axle construction in a kind of above-mentioned speed reducer, outside the counter flange
End is equipped with the extension for extending radially outwardly and being integrally formed setting with excessive flange.
Compared with prior art, have in this speed reducer and be provided with the first half in space-saving elasticity transition axle construction
The clamping portion of elastomer is processed on the second half a coupler, shortens entirety by axis device and the second half a coupler and elastomer
Space.Motor shaft is transferred power on elastomer by the second half a coupler held tightly, is passed through after elastomer buffering
The second clamping portion on second half a coupler is transmitted on the second clamping portion, and the power for removing impact and sideshake is transferred to by completion
On the gear of speed reducer, have the advantages that efficient, service life is high.
Detailed description of the invention
Fig. 1 is in this speed reducer with the schematic cross-sectional view in space-saving elasticity transition axle construction.
In figure, 1, cabinet；2, input shaft；3, bearing；4, servo motor；5, counter flange；6, half a coupler；7, semiaxis；
8, axis hole；9, tooth form body one；10, tooth form body two；11, elastomer；12, L-type joint-cutting；13, fixation hole；14, extension.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, having space-saving elasticity transition axle construction in this speed reducer, which includes 1 He of cabinet
The input shaft 2 being set in cabinet 1, and bearing 3 is provided between the input shaft 2 and cabinet 1, the side of speed reducer is provided with drive
The servo motor 4 that driven input shaft 2 rotates is fixedly connected between the cabinet 1 and servo motor 4 of speed reducer by counter flange 5, servo
Output shaft in motor 4 is protruded between the input shaft 2 in counter flange 5 and in speed reducer and is fixedly connected with by half a coupler 6, is inputted
The end of axis 2 is provided with machine-shaping in conjunction and the outer semiaxis 7 through being greater than 2 outer diameter of input shaft, and the middle part of semiaxis 7 offers
For the axis hole 8 that the output shaft of servo motor 4 protrudes into, and the semiaxis 7 is located inside counter flange 5, opens up on the periphery wall of semiaxis 7
There is the open slot that several are evenly spaced on, semiaxis 7 is formed a cricoid tooth form body by several open slots opened up
One 9, half a coupler 6 includes the ontology that adapter sleeve is set on output shaft, and ontology also offers several towards one end of semiaxis 7
Ontology is formed a ring-type matched with tooth form body 1 by the even open slot being spaced apart, several open slots opened up
Tooth form body 2 10, elastomer 11 is provided between tooth form body 1 and tooth form body 2 10.
It further describes in detail, in order to which the fixed installation of reinforcement structure connects, offers one bullet on the ontology of half a coupler 6
Property deformation L-type joint-cutting 12, offer fixation hole 13 at the position of L-type joint-cutting 12 on the ontology of half a coupler 6.
It further describes in detail, in order to reinforce the stability of counter flange 5, the outer end of counter flange 5, which is equipped with, radially outward prolongs
Stretch and be integrally formed with counter flange 5 extension 14 of setting.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (3)
1. having space-saving elasticity transition axle construction in a kind of speed reducer, which is characterized in that the speed reducer includes cabinet (1)
With the input shaft (2) being set in cabinet (1), and bearing (3), the deceleration are provided between the input shaft (2) and cabinet (1)
The side of machine is provided with the servo motor (4) of driving input shaft (2) rotation, the cabinet (1) and servo motor of the speed reducer
(4) it is fixedly connected between by counter flange (5), the output shaft in the servo motor (4) protrudes into counter flange (5) and slows down
It is fixedly connected between input shaft (2) in machine by half a coupler (6), the end of the input shaft (2) is provided in conjunction
Machine-shaping and outer warp are greater than the semiaxis (7) of input shaft (2) outer diameter, and the semiaxis offers in the middle part of (7) for servo motor
(4) axis hole (8) that output shaft protrudes into, and the semiaxis (7) is located at counter flange (5) inside, the periphery wall of the semiaxis (7)
On several open slots for offering several open slots being evenly spaced on, and being opened up semiaxis (7) are formed into a ring
The tooth form body one (9) of shape, the half a coupler (6) include the ontology that adapter sleeve is set on output shaft, the ontology direction
One end of semiaxis (7) also offers several open slots being evenly spaced on, and several open slots opened up are by ontology
Form a cricoid tooth form body two (10) matched with tooth form body one (9), the tooth form body one (9) and tooth form body two
(10) elastomer (11) are provided between.
2. having space-saving elasticity transition axle construction in a kind of speed reducer according to claim 1, which is characterized in that
The L-type joint-cutting (12) of one flexible deformation, the half a coupler (6) are offered on the ontology of the half a coupler (6)
Ontology on close to L-type joint-cutting (12) position at offer fixation hole (13).
3. having space-saving elasticity transition axle construction in a kind of speed reducer according to claim 1, which is characterized in that
The outer end of the counter flange (5) is equipped with the extension for extending radially outwardly and being integrally formed setting with excessive flange
(14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264693.1U CN209309267U (en) | 2018-12-31 | 2018-12-31 | There is space-saving elasticity transition axle construction in a kind of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264693.1U CN209309267U (en) | 2018-12-31 | 2018-12-31 | There is space-saving elasticity transition axle construction in a kind of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309267U true CN209309267U (en) | 2019-08-27 |
Family
ID=67679968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822264693.1U Active CN209309267U (en) | 2018-12-31 | 2018-12-31 | There is space-saving elasticity transition axle construction in a kind of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309267U (en) |
-
2018
- 2018-12-31 CN CN201822264693.1U patent/CN209309267U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101359852A (en) | Motor construction direct driving sewing machine | |
| CN102809485A (en) | Test bed for radial elastic foil gas bearings of integrated high-speed coupling | |
| CN209309267U (en) | There is space-saving elasticity transition axle construction in a kind of speed reducer | |
| CN216241445U (en) | Transmission structure, fan and air conditioner that buffering started | |
| CN203180718U (en) | Connection structure between air compressor and driving motor thereof | |
| CN208778659U (en) | A kind of shockproof retarder | |
| CN201747815U (en) | Internal tooth-shaped elastic coupling | |
| CN202140314U (en) | Permanent-magnet straight-linkage type screw compressor | |
| CN210033786U (en) | Peristaltic pump with limiting function | |
| CN203516414U (en) | Split type rotating shaft | |
| CN209115632U (en) | Flexible metal gear and steering engine | |
| CN201972951U (en) | Integral fan coupler | |
| CN204880607U (en) | Throttle control structure with two rocker -arm link | |
| CN208386328U (en) | A kind of Novel servomotor | |
| CN201597005U (en) | Torsion adjusting structure for electric screwdriver | |
| CN209228979U (en) | A kind of inserted sun gear and motor | |
| CN109236983A (en) | Flexible metal gear and steering engine | |
| CN213116831U (en) | Water pump rotor and water pump thereof | |
| CN217029706U (en) | Internal and external tooth type spring coupling | |
| CN211183699U (en) | Motor external limiting structure of electric push rod gear box | |
| CN204344714U (en) | Novel automobile coupling | |
| CN220168496U (en) | Stable output gear shaft | |
| CN202338479U (en) | Drive shaft in hydrostatic drive device | |
| CN218063124U (en) | Connector for connecting straight shaft | |
| CN217152731U (en) | Axial adjustment double-diaphragm coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |