CN206972834U - A kind of high reductor of axiality - Google Patents
A kind of high reductor of axiality Download PDFInfo
- Publication number
- CN206972834U CN206972834U CN201720915420.1U CN201720915420U CN206972834U CN 206972834 U CN206972834 U CN 206972834U CN 201720915420 U CN201720915420 U CN 201720915420U CN 206972834 U CN206972834 U CN 206972834U
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- CN
- China
- Prior art keywords
- bearing
- procapsid
- shaft
- back casing
- input shaft
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Abstract
It the utility model is related to a kind of high reductor of axiality,Including the gear-driven assembly in housing and housing,The housing is made up of procapsid and back casing,The procapsid,Back casing is bolted to connection,The gear-driven assembly includes input shaft,Output shaft,Central gear and the planetary gear matched with central gear,Clutch shaft bearing and the first oil sealing are arranged with the output shaft,And matched first chamber is provided with procapsid,3rd bearing and the second oil sealing are arranged with the input shaft,And second oil sealing is arranged on the right side of 3rd bearing,And matched second chamber is provided with back casing,In input shaft,The joining place of output shaft is arranged with second bearing,And procapsid and back casing joining place be provided with place second bearing bearing chamber,Input shaft is arranged on output shaft by bearing,Ensure the stability of output,Enhance the global design of output shaft,Enhance output torque.
Description
Technical field
A kind of high reductor of axiality is the utility model is related to, belongs to reductor technical field.
Background technology
Reductor plays a part of to match rotating speed between prime mover and working machine or executing agency and transmits torque, reductor
It is a kind of relatively accurate machinery, the purpose using it is to reduce rotating speed, increases torque, can be divided into list according to transmission series difference
Level and multistage speed reducer；It can be divided into cylindrical gear reducer, conical gear reducer and circular cone-cylinder according to tooth factory wheel shape
Tooth running wheel reductor；Arrangement form according to transmission can be divided into expansion, shunting and enter shaft type reductor together again, and decelerator is
A kind of gear drive, worm-drive, pinion-endless screw by being enclosed in stiff case is driven formed individual components, commonly uses
Make the speed reduction gearing between driving link and working machine, risen between prime mover and working machine or executing agency matching rotating speed and
The effect of torque is transmitted, using extremely wide in modern mechanical, now common reductor is mostly simple coaxially connected
As shown in Fig. 2 output shaft is fixed by clutch shaft bearing and second bearing so that output shaft coaxially exports rotation in fore shell, defeated
Enter axle and 3rd bearing is fixed on back casing, certain error is connected with due to back casing and procapsid, for input shaft
Coaxial error can be also produced with output shaft, causes axiality to reduce.
Utility model content
The technical problems to be solved in the utility model overcomes the defects of existing, there is provided a kind of high reductor of axiality, it is defeated
Enter axle to be arranged on output shaft by bearing, ensure the stability of output, enhance the global design of output shaft, enhancing output is turned round
Square, effectively can solve the problems, such as in background technology.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of high reductor of axiality, including the gear-driven assembly in housing and housing, the housing is by procapsid
Formed with back casing, the procapsid, back casing be bolted to connection, and the gear-driven assembly includes input shaft, defeated
Shaft, central gear and the planetary gear matched with central gear, clutch shaft bearing and the first oil sealing are arranged with the output shaft,
And matched first chamber is provided with procapsid, 3rd bearing and the second oil sealing are arranged with the input shaft, and
Second oil sealing is arranged on the right side of 3rd bearing, and matched second chamber is provided with back casing, is inputting
Axle, the joining place of output shaft are arranged with second bearing, and the joining place of procapsid and back casing is provided with placement second bearing
Bearing chamber.
Furthermore, the procapsid, be provided with the screwed hole to match on back casing.
Furthermore, the number of the bolt is four or six.
Furthermore, the front end of the input shaft is fixedly linked with the central gear, the rear end edge of the input shaft
Its axis is provided with the second through hole of the rotating shaft for placing coaxial motor, and the end set of the output shaft has for sun tooth
The cell body of wheel and planetary gear rotation, the planetary gear are fixedly installed in cell body, also set up on the output shaft axis
There is the first through hole for central gear insertion, first through hole is connected with cell body.
Furthermore, the input shaft rear end is provided with pin shaft hole, and bearing pin is by pin shaft hole by the rotating shaft of coaxial motor
It is fixedly connected with input shaft.
Furthermore, the procapsid, be provided with radiating groove on back casing, radiating groove is distributed with helicitic texture
On housing, the ring-type suspension ring of grip structure are respectively arranged with the procapsid, back casing.
The utility model beneficial effect：A kind of high reductor of axiality, conventional reductor are mostly simple coaxial
Connection by clutch shaft bearing and second bearing as shown in Fig. 2 fix output shaft so that output shaft coaxially exports in procapsid
Rotating, input shaft and 3rd bearing be fixed on back casing, and certain error is connected with due to back casing and procapsid, for
Input shaft and output shaft can also produce coaxial error, cause axiality to reduce, and the utility model reductor is by by 3rd bearing
It is fixed on output shaft, ensure that the axiality of output shaft and input shaft, input shaft is arranged on output shaft by bearing, is ensured
The stability of output, the global design of output shaft is enhanced, strengthen output torque.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
Fig. 1 is a kind of high speed reducer structure figure of axiality of the utility model.
Fig. 2 is common speed reducer structure figure.
Fig. 3 is a kind of high reductor explosive view of axiality of the utility model.
Label in figure：1st, procapsid；2nd, back casing；3rd, input shaft；4th, output shaft；5th, central gear；6th, planetary gear；7、
Clutch shaft bearing；8th, second bearing；9th, 3rd bearing；10th, the first oil sealing；11st, the second oil sealing；12nd, bearing pin；13rd, bolt.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in Figure 1, Figure 3, the gear-driven assembly in the high reductor of a kind of axiality, including housing and housing, institute
State housing to be made up of procapsid 1 and back casing 2, the procapsid 1, back casing 2 are fixedly connected by bolt 13, and connection disassembling is more
Add conveniently, the gear-driven assembly includes input shaft 3, output shaft 4, central gear 5 and the planet tooth matched with central gear 5
Wheel 6, drive central gear 7, planetary gear 8 to drive output shaft 4 to rotate using input shaft 3, realize the transmission of moment of torsion, the output
The oil sealing 10 of clutch shaft bearing 7 and first is arranged with axle 4, and matched first chamber is provided with procapsid 1, it is described defeated
Enter to be arranged with the oil sealing 11 of 3rd bearing 9 and second on axle 3, and second oil sealing 11 is arranged on the right side of 3rd bearing 9, and
Matched second chamber is provided with back casing 2, second bearing 8 is arranged with the joining place of input shaft 3, output shaft 4, and
The bearing chamber for placing second bearing is provided with the joining place of procapsid 1 and back casing 2, input shaft 3 is arranged on by bearing
On output shaft 4, ensure the stability of output, enhance the global design of output shaft 4, strengthen output torque.
More specifically, the procapsid 1, be provided with the screwed hole to match, the number of the bolt 13 on back casing 2
Mesh is four or six, and the front end of the input shaft 3 is fixedly linked with the central gear 5, the rear end of the input shaft 3 along its
Axis is provided with the second through hole of the rotating shaft for placing coaxial motor, and the end set of the output shaft 4 has for sun tooth
The cell body that wheel 5 and planetary gear 6 rotate, the planetary gear 6 are fixedly installed in cell body, on the axis of output shaft 4 also
The first through hole for central gear insertion is provided with, first through hole is connected with cell body, central gear 5 and planetary gear 6 are set
Put in cell body, contribute to the stabilization of two gear operations, be easy to the maintenance subsequently to two gears, improve the transmission of reductor
Effect, the rear end of input shaft 3 are provided with pin shaft hole, and bearing pin 12 is consolidated the rotating shaft of coaxial motor and input shaft 3 by pin shaft hole
It is fixed to connect, radiating groove is provided with the procapsid 1, back casing 2, radiating groove is distributed on housing with helicitic texture,
It is preferable that the ring-type suspension ring radiating effect of grip structure is respectively arranged with the procapsid 1, back casing 2, is readily transported.
The utility model improve in：A kind of high reductor of axiality, conventional reductor are mostly simply coaxially to connect
Connect as shown in Fig. 2 fixing output shaft 4 by clutch shaft bearing 7 and second bearing 8 so that output shaft 4 is coaxial in procapsid 1
Output is rotated, and input shaft 3 and 3rd bearing 9 be fixed on back casing 2, because being connected with for back casing 2 and procapsid 1 is certain
Error, coaxial error can be also produced for input shaft 3 and output shaft 4, causes axiality to reduce, the utility model reductor passes through
3rd bearing 9 is fixed on input shaft 3, ensure that the axiality of output shaft 4 and input shaft 3, input shaft 3 is installed by bearing
On output shaft 4, ensure the stability of output, enhance the global design of output shaft 4, strengthen output torque.
It is above the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
State embodiment to be changed and changed, therefore, the utility model is not limited to above-mentioned embodiment, every ability
Any conspicuously improved, replacement or modification that field technique personnel are made on the basis of the utility model belong to this practicality
New protection domain.
Claims (6)
1. a kind of high reductor of axiality, including the gear-driven assembly in housing and housing, the housing is by procapsid (1)
Formed with back casing (2), it is characterised in that：The procapsid (1), back casing (2) are fixedly connected by bolt (13), the tooth
Wheel transmission component includes input shaft (3), output shaft (4), central gear (5) and the planetary gear matched with central gear (5)
(6) clutch shaft bearing (7) and the first oil sealing (10), are arranged with the output shaft (4), and phase therewith is provided with procapsid (1)
The first chamber of matching, 3rd bearing (9) and the second oil sealing (11), and second oil sealing are arranged with the input shaft (3)
(11) right side of 3rd bearing (9) is arranged on, and matched second chamber is provided with back casing (2), in input shaft
(3), the joining place of output shaft (4) is arranged with second bearing (8), and is provided with the joining place of procapsid (1) and back casing (2)
Place the bearing chamber of second bearing.
A kind of 2. high reductor of axiality according to claim 1, it is characterised in that：The procapsid (1), back casing
(2) screwed hole to match is provided with.
A kind of 3. high reductor of axiality according to claim 1, it is characterised in that：The number of the bolt (13) is four
It is individual or six.
A kind of 4. high reductor of axiality according to claim 1, it is characterised in that：The front end of the input shaft (3) with
The central gear (5) is fixedly linked, and the rear end of the input shaft (3) is provided with for placing coaxial motor along its axis
Second through hole of rotating shaft, the end set of the output shaft (4) have the cell body for central gear (5) and planetary gear (6) rotation,
The planetary gear (6) is fixedly installed in cell body, is additionally provided with output shaft (4) axis for central gear insertion
First through hole, first through hole are connected with cell body.
A kind of 5. high reductor of axiality according to claim 1, it is characterised in that：Input shaft (3) rear end is set
There is pin shaft hole, the rotating shaft of coaxial motor is fixedly connected by bearing pin (12) by pin shaft hole with input shaft (3).
A kind of 6. high reductor of axiality according to claim 1, it is characterised in that：The procapsid (1), back casing
(2) radiating groove is provided with, radiating groove is distributed on housing with helicitic texture, the procapsid (1), back casing (2)
On be respectively arranged with the ring-type suspension ring of grip structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915420.1U CN206972834U (en) | 2017-07-26 | 2017-07-26 | A kind of high reductor of axiality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915420.1U CN206972834U (en) | 2017-07-26 | 2017-07-26 | A kind of high reductor of axiality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972834U true CN206972834U (en) | 2018-02-06 |
Family
ID=61397473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915420.1U Expired - Fee Related CN206972834U (en) | 2017-07-26 | 2017-07-26 | A kind of high reductor of axiality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118088629A (en) * | 2024-04-22 | 2024-05-28 | 泰兴市康森爱特传动设备科技有限公司 | Transmission self-locking mechanism for speed reducer |
-
2017
- 2017-07-26 CN CN201720915420.1U patent/CN206972834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118088629A (en) * | 2024-04-22 | 2024-05-28 | 泰兴市康森爱特传动设备科技有限公司 | Transmission self-locking mechanism for speed reducer |
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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: 20180206 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |