CN209146286U - A kind of Novel shaft dynamic formula structure driven gear-box - Google Patents
A kind of Novel shaft dynamic formula structure driven gear-box Download PDFInfo
- Publication number
- CN209146286U CN209146286U CN201821700393.7U CN201821700393U CN209146286U CN 209146286 U CN209146286 U CN 209146286U CN 201821700393 U CN201821700393 U CN 201821700393U CN 209146286 U CN209146286 U CN 209146286U
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- gear
- oiliness bearing
- fixedly connected
- cabinet
- bottom plate
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Abstract
The utility model discloses a kind of Novel shaft dynamic formula structure driven gear-boxes, including bottom plate and cabinet, motor gear is rotatably connected at the central hole location of the bottom plate, and insertion is provided with the first small oiliness bearing at the position of mounting hole of bottom plate, the upper end of the bottom plate is fixedly connected with cabinet, screw is rotatably connected at the position of mounting hole of the cabinet upper end, and cabinet is fixedly connected with bottom plate by screw, insertion is provided with the second small oiliness bearing at the position of mounting hole of the cabinet, the outside of the second small oiliness bearing is cased with output gear, insertion is provided with output shaft at the central hole location of the output gear, one end of the output shaft is cased with oiliness bearing, and the other end of output shaft is cased with output gear, third gear shaft is cased at the central hole location of the first small oiliness bearing.By the way that oiliness bearing and the first small oiliness bearing to be directly press-fitted on bottom plate and cabinet in the utility model, reduces components and assembly process, improve production efficiency.
Description
Technical field
The utility model relates to gear-box technical field more particularly to a kind of Novel shaft dynamic formula structure driven gear-boxes.
Background technique
With the development of modernization of industry process, more and more automated productions are applied in all trades and professions, and gear
Case is widely applied important component in machine driving.
Assembly process is relatively complicated in process of production for gear-box currently on the market, so that assembly cost improves, extends
Assembly man-hour reduces production efficiency.
Utility model content
Purpose of the utility model is to solve exist in the prior art gear-box in process of production assembly process compared with
To be cumbersome, so that assembly cost improves, the shortcomings that extending assembly man-hour, reduce production efficiency, and a kind of Novel shaft proposed
Dynamic formula structure driven gear-box.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Novel shaft dynamic formula structure driven gear-box, including bottom plate and cabinet turn at the central hole location of the bottom plate
It is dynamic to be connected with motor gear, and insertion is provided with the first small oiliness bearing, the upper end of the bottom plate at the position of mounting hole of bottom plate
It is fixedly connected with cabinet, screw is rotatably connected at the position of mounting hole of the cabinet upper end, and cabinet and bottom plate are solid by screw
It is fixed to connect, it is embedded at the position of mounting hole of the cabinet and is provided with the second small oiliness bearing, outside the second small oiliness bearing
Portion is cased with output gear, and insertion is provided with output shaft, an end cap of the output shaft at the central hole location of the output gear
There is oiliness bearing, and the other end of output shaft is cased with output gear, is cased at the central hole location of the first small oiliness bearing
Third gear shaft, the side of the third gear shaft is provided with second gear axis, and one end of third gear shaft is fixedly connected with
The height of third duplicate gear, the second gear axis and oiliness bearing is kept in the same plane, and the one of second gear axis
Side is provided with first gear axis, and one end of the second gear axis is fixedly connected with the second duplicate gear, the first gear axis
One end be fixedly connected with the first duplicate gear, the upper end of first duplicate gear is fixedly connected with the first axle sleeve, described
The upper end of two duplicate gears is fixedly connected with the second axle sleeve, and the upper end of the third duplicate gear is fixedly connected with third axle sleeve,
One end of the third axle sleeve is fixedly connected with output shaft, and one end of the output gear is fixedly connected with big oiliness bearing, institute
Big oiliness bearing insertion is stated to be arranged at cabinet central hole location.
Preferably, the screw is provided with 3 altogether, and the bottom plate and cabinet are locked by screw to be connected.
Preferably, the oiliness bearing is directly press-fitted to bottom plate with the first small oiliness bearing and the second small oiliness bearing respectively
On cabinet.
Preferably, the outer surface part of the output shaft is provided with annular knurl, and output shaft with output gear by being pressed together on
Annular knurl position is fixedly connected.
Preferably, the outer surface of the first gear axis is provided with annular knurl, and first gear axis and the first duplicate gear are logical
It crosses and is pressed together on annular knurl position to be fixedly connected.
Preferably, the outer surface of the second gear axis is provided with annular knurl, and second gear axis and the second duplicate gear are logical
It crosses and is pressed together on annular knurl position to be fixedly connected.
Compared with prior art, the utility model has the beneficial effects that
By the way that by oiliness bearing and the first small oiliness bearing, there are also big oiliness bearings to be directly press-fitted to bottom in the utility model
On plate and cabinet, reduce components and assembly process, while improving gear-box machine assembly precision and reducing assembly cost,
The operability of Manufacturing Worker is improved, simplification of flowsheet reduces cost and reduces working hour, while improving production efficiency.
Detailed description of the invention
Fig. 1 is the structural blast schematic diagram of the utility model；
Fig. 2 is the cabinet top view of the utility model；
Fig. 3 is the bottom plate top view of the utility model；
Fig. 4 is the structure left view of the utility model.
In figure: 1, bottom plate；2, big oiliness bearing；3, the first small oiliness bearing；4, the second small oiliness bearing；5, motor tooth
Wheel；6, oiliness bearing；7, first gear axis；8, the first duplicate gear；9, the second duplicate gear；10, the first axle sleeve；11, it exports
Axis；12, output gear；13, cabinet；14, screw；15, the second axle sleeve；16, third axle sleeve；17, third duplicate gear；18,
Two gear shafts；19, third gear shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of Novel shaft dynamic formula structure driven gear-box, including bottom plate 1 and cabinet 13, the center of bottom plate 1
Hole location is rotatably connected to motor gear 5, and insertion is provided with the first small oiliness bearing 3, bottom at the position of mounting hole of bottom plate 1
The upper end of plate 1 is fixedly connected with cabinet 13, is rotatably connected to screw 14, and cabinet 13 and bottom at 13 upper end position of mounting hole of cabinet
Plate 1 is fixedly connected by screw 14, and insertion is provided with the second small oiliness bearing 4 at the position of mounting hole of cabinet 13, and second small contains
The outside of oil bearing 4 is cased with output gear 12, and insertion is provided with output shaft 11, output shaft at the central hole location of output gear 12
11 one end is cased with oiliness bearing 6, and the other end of output shaft 11 is cased with output gear 12, the center of the first small oiliness bearing 3
Hole location is cased with third gear shaft 19, and the side of third gear shaft 19 is provided with second gear axis 18, and third gear shaft 19
One end be fixedly connected with third duplicate gear 17, the height of second gear axis 18 and oiliness bearing 6 is kept in the same plane,
And the side of second gear axis 18 is provided with first gear axis 7, one end of second gear axis 18 is fixedly connected with the second duplex-gear
Wheel 9, one end of first gear axis 7 are fixedly connected with the first duplicate gear 8, and the upper end of the first duplicate gear 8 is fixedly connected with the
One axle sleeve 10, the upper end of the second duplicate gear 9 are fixedly connected with the second axle sleeve 15, and the upper end of third duplicate gear 17 is fixedly connected
There is third axle sleeve 16, one end of third axle sleeve 16 is fixedly connected with output shaft 11, and one end of output gear 12 is fixedly connected with greatly
Oiliness bearing 2, the big insertion of oiliness bearing 2 are arranged at 13 central hole location of cabinet.
Screw 14 is provided with 3 altogether, and bottom plate 1 and cabinet 13 are connected by the locking of screw 14, and oiliness bearing 6 is respectively with first
Small oiliness bearing 3 and the second small oiliness bearing 4 are directly press-fitted on bottom plate 1 and cabinet 13, and the outer surface portion of output shaft 11 sets up separately
It is equipped with annular knurl, and output shaft 11 is fixedly connected with output gear 12 by being pressed together on annular knurl position, the outer surface of first gear axis 7
It is provided with annular knurl, and first gear axis 7 is fixedly connected with the first duplicate gear 8 by being pressed together on annular knurl position, second gear axis
18 outer surface is provided with annular knurl, and second gear axis 18 is fixedly connected with the second duplicate gear 9 by being pressed together on annular knurl position.
Working principle: by the way that oiliness bearing 4 and the first small oiliness bearing 6 are directly press-fitted to bottom plate there are also big oiliness bearing
1 and cabinet 13 on, reduce components and assembly process, while improving gear-box machine assembly precision and dropping assembly cost
It is low, the operability of Manufacturing Worker is improved, simplification of flowsheet reduces cost and reduces working hour, improves production efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Novel shaft dynamic formula structure driven gear-box, including bottom plate (1) and cabinet (13), which is characterized in that the bottom plate
(1) center position is rotatably connected to motor gear (5), and the inner wall of bottom plate (1) is fixedly connected with the first small oiliness bearing
(3), the upper end of the bottom plate (1) is fixedly connected with cabinet (13), is connected with screw at the mounting hole of cabinet (13) upper surface
(14), and cabinet (13) is fixedly connected with bottom plate (1) by screw (14), and the inner wall of the cabinet (13) is fixedly installed with second
Small oiliness bearing (4) is cased with output gear (12), the output gear outside one end of the second small oiliness bearing (4)
(12) insertion is provided with output shaft (11) at central hole location, and the side of the output shaft (11) is provided with oiliness bearing (6),
And one end of output shaft (11) is fixedly connected with output gear (12), the inner wall of the first small oiliness bearing (3) is cased with third
The side of gear shaft (19), the third gear shaft (19) is provided with second gear axis (18), and the one of third gear shaft (19)
End is fixedly connected with third duplicate gear (17), and the second gear axis (18) is fixedly connected on the same of oiliness bearing (6)
In plane, and the side of second gear axis (18) is provided with first gear axis (7), and one end of the second gear axis (18) is fixed
It being connected with the second duplicate gear (9), one end of the first gear axis (7) is fixedly connected with the first duplicate gear (8), and described
The upper end of one duplicate gear (8) is fixedly connected with the first axle sleeve (10), and the upper end of second duplicate gear (9) is fixedly connected with
The upper end of second axle sleeve (15), the third duplicate gear (17) is fixedly connected with third axle sleeve (16), the third axle sleeve
(16) one end is fixedly connected with output shaft (11), and one end of the output gear (12) is fixedly connected with big oiliness bearing (2),
Center position of big oiliness bearing (2) the insertion setting in cabinet (13).
2. a kind of Novel shaft dynamic formula structure driven gear-box according to claim 1, which is characterized in that the screw (14)
It is provided with 3 altogether, the bottom plate (1) and cabinet (13) are connected by screw (14) locking.
3. a kind of Novel shaft dynamic formula structure driven gear-box according to claim 1, which is characterized in that the oiliness bearing
(6) it is directly press-fitted to the first small oiliness bearing (3) and the second small oiliness bearing (4) respectively on bottom plate (1) and cabinet (13).
4. a kind of Novel shaft dynamic formula structure driven gear-box according to claim 1, which is characterized in that the output shaft
(11) outer surface part is provided with annular knurl, and output shaft (11) and output gear (12) are by being pressed together on annular knurl position come the company of fixation
It connects.
5. a kind of Novel shaft dynamic formula structure driven gear-box according to claim 1, which is characterized in that the first gear
The outer surface of axis (7) is provided with annular knurl, and first gear axis (7) is consolidated with the first duplicate gear (8) by being pressed together on annular knurl position
Fixed connection.
6. a kind of Novel shaft dynamic formula structure driven gear-box according to claim 1, which is characterized in that the second gear
The outer surface of axis (18) is provided with annular knurl, and second gear axis (18) and the second duplicate gear (9) by be pressed together on annular knurl position come
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700393.7U CN209146286U (en) | 2018-10-19 | 2018-10-19 | A kind of Novel shaft dynamic formula structure driven gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700393.7U CN209146286U (en) | 2018-10-19 | 2018-10-19 | A kind of Novel shaft dynamic formula structure driven gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146286U true CN209146286U (en) | 2019-07-23 |
Family
ID=67269266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700393.7U Active CN209146286U (en) | 2018-10-19 | 2018-10-19 | A kind of Novel shaft dynamic formula structure driven gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146286U (en) |
-
2018
- 2018-10-19 CN CN201821700393.7U patent/CN209146286U/en active Active
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