CN204985536U - Dual output axle speed reducer of area buffering - Google Patents

Dual output axle speed reducer of area buffering Download PDF

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Publication number
CN204985536U
CN204985536U CN201520549900.1U CN201520549900U CN204985536U CN 204985536 U CN204985536 U CN 204985536U CN 201520549900 U CN201520549900 U CN 201520549900U CN 204985536 U CN204985536 U CN 204985536U
Authority
CN
China
Prior art keywords
output shaft
casing
cushion cap
box
double
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
Application number
CN201520549900.1U
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Chinese (zh)
Inventor
金建光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU JINZHI MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHANGZHOU JINZHI MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU JINZHI MACHINERY MANUFACTURING Co Ltd filed Critical CHANGZHOU JINZHI MACHINERY MANUFACTURING Co Ltd
Priority to CN201520549900.1U priority Critical patent/CN204985536U/en
Application granted granted Critical
Publication of CN204985536U publication Critical patent/CN204985536U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a dual output axle speed reducer of area buffering, including box, input hollow pinion, well raker tooth axle, first output shaft, second output shaft, drive gear group, first cushion cap and second cushion cap, input hollow pinion both ends are connected with first cushion cap and box respectively, well raker tooth axle both ends are connected with box and second cushion cap respectively, first output shaft both ends are connected with first cushion cap respectively, and the other end stretches out the box outer and be connected with the box, second output shaft one end is connected with the second cushion cap, and the other end stretches out the box outer and is connected with the box, and first output shaft and second output shaft organize and import the hollow pinion and be connected through well raker tooth axle and drive gear, and the link of first output shaft and second output shaft and box all is equipped with biserial tapered roller bearing, passes through elasticity pressfitting structural connection between biserial tapered roller bearing's two tapered roller bearing. The utility model provides a dual output axle speed reducer of area buffering at the link adoption biserial tapered roller bearing of output shaft with the box, is equipped with elasticity pressfitting structure, thereby subducts the practicality increase of service life that the speed reducer was guaranteed to axial impact force through elasticity pressfitting structure between tapered roller bearing.

Description

The double output shaft speed reducer of band buffering
Technical field
The utility model relates to speed reducer technical field, particularly relates to a kind of double output shaft speed reducer with buffering.
Background technique
In carpenter's processing technique field, because needs are processed different workpieces, and it is also different to the requirement of machining accuracy according to the structure, material etc. of workpiece, the equipment processed frequently need not be changed in order to adapt to the processing of various workpieces, many employings double output shaft speed reducer, export different rotating speeds, meet the demand of different occasion.In equipment processing using process, output shaft end can be subject to larger impact force, this impact force can along output shaft transfers, output shaft produces axial impact force, and the bearing of the excessive easy damaged output shaft of axial impact force, affects usability and the working life of speed reducer.
Model utility content
Technical problem to be solved in the utility model is: in order to overcome deficiency of the prior art, the utility model provides a kind of double output shaft speed reducer with buffering, double-row conical bearing is adopted at the connecting end of output shaft and casing, between tapered roller bearing, be provided with elasticity pressing structure, cut down axial impact force by elasticity pressing structure thus ensure that the practicability of speed reducer increases the service life.
The utility model solves the technological scheme that its technical problem will adopt: a kind of double output shaft speed reducer with buffering, comprise casing, input hollow pinion, center tooth axle, first output shaft, second output shaft and driving gear set, described box house is provided with the first cushion cap and the second cushion cap, described input hollow pinion one end is connected with described first cushion cap, the described input hollow pinion the other end is connected with described casing, described center tooth axle one end is connected with described casing, the described center tooth axle the other end is connected with described second cushion cap, described first output shaft one end is connected with described first cushion cap, it is outer and be connected with described casing that the described first output shaft the other end stretches out casing, described second output shaft one end is connected with described second cushion cap, it is outer and be connected with described casing that the described second output shaft the other end stretches out casing, described input hollow pinion, center tooth axle, the axis being parallel of the first output shaft and the second output shaft, described driving gear set comprises the first driving gear set, second driving gear set and the 3rd driving gear set, described first output shaft is connected with described center tooth axle by described first driving gear set, described center tooth axle is connected with described input hollow pinion by described second driving gear set, described second output shaft is connected with described first output shaft by described 3rd driving gear set, the connecting end of described first output shaft and the second output shaft and described casing is equipped with double-row conical bearing, elasticity pressing structure is provided with between two tapered roller bearings of described double-row conical bearing, connected by elasticity pressing structure between two tapered roller bearings of described double-row conical bearing.
Further, described elasticity pressing structure comprises the cushion plate between two tapered roller bearings being arranged on described double-row conical bearing, uniform multiple through hole on described cushion plate, be provided with spring in described through hole, the two ends of described spring push against the outer ring of two tapered roller bearings of double-row conical bearing.
Further, described cushion plate is ring, and the outside of described cushion plate is against the inner side of described casing.
The beneficial effects of the utility model are: a kind of double output shaft speed reducer with buffering that the utility model provides, double-row conical bearing is adopted at the connecting end of output shaft and casing, between tapered roller bearing, be provided with elasticity pressing structure, cut down axial impact force by elasticity pressing structure thus ensure that the practicability of speed reducer increases the service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of most preferred embodiment of the present utility model.
In figure: 1, casing, 2, input hollow pinion, 3, center tooth axle, 4, the first output shaft, 5, the second output shaft, the 6, first cushion cap, the 7, second cushion cap, 8, the first driving gear set, 9, the second driving gear set, the 10, the 3rd driving gear set, 11, double-row conical bearing, 12, cushion plate, 13, spring.
Embodiment
By reference to the accompanying drawings the utility model is described in detail now.This figure is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of double output shaft speed reducer with buffering of the present utility model, comprise casing 1, input hollow pinion 2, center tooth axle 3, first output shaft 4, second output shaft 5 and driving gear set, described casing 1 inside is provided with the first cushion cap 6 and the second cushion cap 7, described input hollow pinion 2 one end is connected with described first cushion cap 6, described input hollow pinion 2 the other end is connected with described casing 1, described center tooth axle 3 one end is connected with described casing 1, described center tooth axle 3 the other end is connected with described second cushion cap 7, described first output shaft 4 one end is connected with described first cushion cap 6, it is outer and be connected with described casing 1 that described first output shaft 4 the other end stretches out casing 1, described second output shaft 5 one end is connected with described second cushion cap 7, it is outer and be connected with described casing 1 that described second output shaft 5 the other end stretches out casing 1, described input hollow pinion 2, center tooth axle 3, the axis being parallel of the first output shaft 4 and the second output shaft 5, described driving gear set comprises the first driving gear set 8, second driving gear set 9 and the 3rd driving gear set 10, described first output shaft 4 is connected with described center tooth axle 3 by described first driving gear set 8, described center tooth axle 3 is connected with described input hollow pinion 2 by described second driving gear set 9, described second output shaft 5 is connected with described first output shaft 4 by described 3rd driving gear set 10, described first output shaft 4 and the second output shaft 5 are equipped with double-row conical bearing 11 with the connecting end of described casing 1, elasticity pressing structure is provided with between two tapered roller bearings of described double-row conical bearing 11, connected by elasticity pressing structure between two tapered roller bearings of described double-row conical bearing 11.
Further, described elasticity pressing structure comprises the cushion plate 12 between two tapered roller bearings being arranged on described double-row conical bearing 11, uniform multiple through hole on described cushion plate 12, be provided with spring 13 in described through hole, the two ends of described spring 13 push against the outer ring of two tapered roller bearings of double-row conical bearing 11.
Further, described cushion plate 12 is ring, and the outside of described cushion plate 12 is against the inner side of described casing 1.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff not departing from scope of the present utility model, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.

Claims (3)

1. the double output shaft speed reducer with buffering, it is characterized in that: comprise casing (1), input hollow pinion (2), center tooth axle (3), first output shaft (4), second output shaft (5) and driving gear set, described casing (1) inside is provided with the first cushion cap (6) and the second cushion cap (7), described input hollow pinion (2) one end is connected with described first cushion cap (6), described input hollow pinion (2) the other end is connected with described casing (1), described center tooth axle (3) one end is connected with described casing (1), described center tooth axle (3) the other end is connected with described second cushion cap (7), described first output shaft (4) one end is connected with described first cushion cap (6), described first output shaft (4) the other end stretches out casing (1) and be connected with described casing (1) outward, described second output shaft (5) one end is connected with described second cushion cap (7), described second output shaft (5) the other end stretches out casing (1) and be connected with described casing (1) outward, described input hollow pinion (2), center tooth axle (3), the axis being parallel of the first output shaft (4) and the second output shaft (5), described driving gear set comprises the first driving gear set (8), second driving gear set (9) and the 3rd driving gear set (10), described first output shaft (4) is connected with described center tooth axle (3) by described first driving gear set (8), described center tooth axle (3) is connected with described input hollow pinion (2) by described second driving gear set (9), described second output shaft (5) is connected with described first output shaft (4) by described 3rd driving gear set (10), described first output shaft (4) and the second output shaft (5) are equipped with double-row conical bearing (11) with the connecting end of described casing (1), elasticity pressing structure is provided with between two tapered roller bearings of described double-row conical bearing (11), connected by elasticity pressing structure between two tapered roller bearings of described double-row conical bearing (11).
2. the double output shaft speed reducer of band buffering as claimed in claim 1, it is characterized in that: described elasticity pressing structure comprises the cushion plate (12) between two tapered roller bearings being arranged on described double-row conical bearing (11), the upper uniform multiple through hole of described cushion plate (12), be provided with spring (13) in described through hole, the two ends of described spring (13) push against the outer ring of two tapered roller bearings of double-row conical bearing (11).
3. the double output shaft speed reducer of band buffering as claimed in claim 2, is characterized in that: described cushion plate (12) is ring, and the outside of described cushion plate (12) is against the inner side of described casing (1).
CN201520549900.1U 2015-07-27 2015-07-27 Dual output axle speed reducer of area buffering Expired - Fee Related CN204985536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520549900.1U CN204985536U (en) 2015-07-27 2015-07-27 Dual output axle speed reducer of area buffering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520549900.1U CN204985536U (en) 2015-07-27 2015-07-27 Dual output axle speed reducer of area buffering

Publications (1)

Publication Number Publication Date
CN204985536U true CN204985536U (en) 2016-01-20

Family

ID=55119909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520549900.1U Expired - Fee Related CN204985536U (en) 2015-07-27 2015-07-27 Dual output axle speed reducer of area buffering

Country Status (1)

Country Link
CN (1) CN204985536U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160120

Termination date: 20180727