CN207701691U - A kind of rolling machine bevel gear box preventing slip teeth - Google Patents
A kind of rolling machine bevel gear box preventing slip teeth Download PDFInfo
- Publication number
- CN207701691U CN207701691U CN201721848304.9U CN201721848304U CN207701691U CN 207701691 U CN207701691 U CN 207701691U CN 201721848304 U CN201721848304 U CN 201721848304U CN 207701691 U CN207701691 U CN 207701691U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- babinet
- transmission
- axle sleeve
- bearing
- 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 is related to a kind of rolling machine bevel gear boxes preventing slip teeth, including bevel gear babinet, drive shaft and driven shaft, driven wheel of differential case includes babinet, include axle sleeve and transmission bevel gear in babinet, transmission axle passes through babinet, transmission axle is rotatably arranged on babinet, axle sleeve is fixed on by spline on transmission axle, axle sleeve passes through transmission bevel gear, transmission bevel gear is fixed by screws on axle sleeve, driven shaft is equipped with driven wheel of differential, driven wheel of differential is located at one end of driven shaft, transmission bevel gear engages with driven wheel of differential, there is protrusion on axle sleeve, the small end and protrusion for transmitting bevel gear contradict, the big end and screw for transmitting bevel gear form conflict.The above-mentioned rolling machine bevel gear box for preventing slip teeth has the beneficial effect that:Can make to engage between bevel gear and stablize, extend the service life of bevel gear, it is convenient for disassembly and assembly, and can rotating bevel gear babinet, change the position of belt pulley.
Description
Technical field
The utility model is related to a kind of rolling machine bevel gear box preventing slip teeth, especially one kind being related to paper tube forming field
The rolling machine bevel gear box for preventing slip teeth.
Background technology
In paper tube forming field, rolling machine generally requires motor by gear-box to provide power, and in the prior art,
Gear-box is directly installed on axis, is kept transmission shaft bevel gears and the back lash of driven shaft bevel gears unstable, is worked as gear-box
When transfer motion power, slip teeth is often will produce, causes the gear teeth of bevel gear to be broken, the service life of rolling machine is caused not grown.
Utility model content
The utility model provides a kind of rolling machine bevel gear box preventing slip teeth to solve the above-mentioned problems.One kind prevents
The rolling machine bevel gear box of slip teeth, including bevel gear babinet, drive shaft and driven shaft, the bevel gear babinet include driving gear
Case, driven tooth roller box and transmission axle, the drive shaft by the driving gear-box by power transmission to the transmission axle, it is described
Transmission axle by the driven tooth roller box by power transmission to the driven shaft, the driving gear-box and the driven tooth roller box
Structure it is identical, the driven wheel of differential case includes babinet, includes axle sleeve and transmission bevel gear, the transmission axle in the babinet
Across the babinet, the transmission axle is rotatably arranged on the babinet, and the axle sleeve is fixed on the biography by spline
On defeated axis, the axle sleeve passes through the transmission bevel gear, and the transmission bevel gear is fixed by screws on the axle sleeve, described
Driven shaft is equipped with driven wheel of differential, and the driven wheel of differential is located at one end of the driven shaft, the transmission bevel gear and institute
Driven wheel of differential engagement is stated, there is protrusion, small end and the protrusion of the transmission bevel gear to contradict, the biography on the axle sleeve
The big end of defeated bevel gear is formed with the screw and is contradicted, and can prevent the transmission bevel gear play, prevents the transmission cone tooth
Wheel generates slip teeth and breaks the gear teeth.
Further, bearing fixed seat is equipped between the babinet and the axle sleeve, the bearing fixed seat is embedded in institute
It states on babinet, the first rolling bearing is equipped between the bearing fixed seat and the axle sleeve, first rolling bearing is embedded in institute
It states in bearing fixed seat, inner surface and the axle sleeve of first rolling bearing contradict, and prevent the axle sleeve to the babinet
Outer movement.
Further, the drive shaft is externally provided with fixed seat, and the fixed seat forms fixation with the bevel gear box body, institute
It states and is equipped with multiple first rolling bearing groups between fixed seat and the drive shaft, have multiple the in the first rolling bearing group
Two rolling bearings, inner surface and the drive shaft of second rolling bearing contradict, the outer surface of second rolling bearing
Contradicted with the fixed seat, the bevel gear babinet can rotate freely using the drive shaft as the center of circle, can change it is described from
The position of moving axis.
Further, the driven shaft is externally provided with bearing bracket stand, and the bearing bracket stand forms fixation, the bearing with the babinet
It is equipped with multiple second rolling bearing groups between frame and the driven shaft, includes that multiple thirds roll in the second rolling bearing group
Bearing, the inner surface of the third rolling bearing are contradicted with the driven shaft, the outer surface of the third rolling bearing with it is described
Bearing bracket stand contradicts, for fixing the driven shaft.
Further, be additionally provided with belt pulley outside the driven shaft, the belt pulley by screw with from the moving axis shape
At fixation, the belt pulley is for transporting material.
Further, also there is lead screw, the lead screw to pass through the babinet, the babinet and institute on the bevel gear babinet
It states lead screw and forms threaded connection, the babinet can move on the lead screw.
The above-mentioned rolling machine bevel gear box for preventing slip teeth has the beneficial effect that:It can make to engage stabilization between bevel gear, prolong
The service life of long bevel gear, it is convenient for disassembly and assembly, and can rotating bevel gear babinet, change the position of belt pulley.
Description of the drawings
The schematic diagram of Fig. 1 bevel gear boxes of utility model thus；
The schematic diagram of Fig. 2 driven tooth roller boxs of utility model thus；
The schematic diagram of Fig. 3 axle sleeves of utility model thus；
In figure：1, driven tooth roller box, 2, drive shaft, 3, driven shaft, 4, bevel gear babinet, 5, driving gear-box, 11, case
Body, 12, bearing fixed seat, the 13, first rolling bearing, 14, transmission axle, 15, axle sleeve, 16, transmission bevel gear, 17, screw, 18,
Lead screw, 21, fixed seat, the 22, first rolling bearing group, 31, driven wheel of differential, the 32, second rolling bearing group, 33, bearing bracket stand,
34, belt pulley, 151, protrusion, the 221, second rolling bearing, 321, third rolling bearing.
Specific implementation mode
The utility model is further elaborated below in conjunction with the accompanying drawings：
Shown in attached drawing 1-3, a kind of rolling machine bevel gear box preventing slip teeth, including bevel gear babinet 4, drive shaft
2 and driven shaft 3, bevel gear babinet 4 includes that driving gear-box 5, driven tooth roller box 1 and transmission axle 14, drive shaft 2 pass through driving
Gear-box 5 is by power transmission to transmission axle 14, and transmission axle 14 is by driven tooth roller box 1 by power transmission to driven shaft 3, sliding tooth
Roller box 5 is identical as the structure of driven tooth roller box 1, and driven wheel of differential case 1 includes babinet 11, includes axle sleeve 15 and transmission in babinet 11
Bevel gear 16, transmission axle 14 pass through babinet 11, transmission axle 14 to be rotatably arranged on babinet 11, and axle sleeve 15 is fixed by spline
On transmission axle 14, axle sleeve 15 passes through transmission bevel gear 16, transmission bevel gear 16 to be fixed on axle sleeve by screw 17, driven shaft
3 are equipped with driven wheel of differential 31, and driven wheel of differential 31 is located at one end of driven shaft 3, transmission bevel gear 16 and driven wheel of differential 31
Engagement has protrusion 151 on axle sleeve 15, and the small end and protrusion 151 for transmitting bevel gear 16 contradict, transmit the big end of bevel gear 16 with
Screw 17, which is formed, to be contradicted, and transmission 16 play of bevel gear can be prevented, and is prevented transmission bevel gear 16 from generating slip teeth and is broken the gear teeth.
Please continue to refer to attached drawing 2, specifically, bearing fixed seat 12, bearing fixed seat are equipped between babinet 11 and axle sleeve 15
12 are embedded on babinet 11, and the first rolling bearing 13 is equipped between bearing fixed seat 12 and axle sleeve 15, and the first rolling bearing 13 is embedding
Enter in bearing fixed seat 12, inner surface and the axle sleeve 15 of the first rolling bearing 13 contradict, and prevent axle sleeve 15 from being moved to outside babinet 11
It is dynamic.
Please continue to refer to attached drawing 1, specifically, drive shaft 2 is externally provided with fixed seat 21, fixed seat 21 and 4 shape of bevel gear babinet
At fixation, it is equipped with multiple first rolling bearing groups 22 between fixed seat 21 and drive shaft 2, has in the first rolling bearing group 22 more
A second rolling bearing 221, inner surface and the drive shaft 2 of the second rolling bearing 221 contradict, outside the second rolling bearing 221
Surface is contradicted with fixed seat 21, and bevel gear babinet 4 can be rotated freely with drive shaft 2 for the center of circle, can change the position of driven shaft 3
It sets.
Shown in attached drawing 1-2, specifically, driven shaft 3 is externally provided with bearing bracket stand 33, and bearing bracket stand 33 forms solid with babinet 11
It is fixed, it is equipped with multiple second rolling bearing groups 32 between bearing bracket stand 33 and driven shaft 3, includes multiple the in the second rolling bearing group 32
Three rolling bearings 321, the inner surface of third rolling bearing 321 are contradicted with driven shaft 3, the outer surface of third rolling bearing 321 with
Bearing bracket stand 33 contradicts, for fixing driven shaft 3.
More specifically, being additionally provided with belt pulley 34 outside driven shaft 3, belt pulley 34 is formed by screw and driven shaft 3 and is fixed, skin
Belt wheel 34 is for transporting material.
Specifically, also there is lead screw 18, lead screw 18 to pass through babinet 11, babinet 11 and the formation of lead screw 18 on bevel gear babinet 4
It is threadedly coupled, babinet 11 can move on lead screw 18.
The above-mentioned rolling machine bevel gear box for preventing slip teeth has the beneficial effect that:It can make to engage stabilization between bevel gear, prolong
The service life of long bevel gear, it is convenient for disassembly and assembly, and can rotating bevel gear babinet, change the position of belt pulley.
Embodiment described above, only the preferred embodiments of the utility model, are not to limit the implementation model of the utility model
It encloses, therefore the equivalent change or modification that all structure, feature and principles according to described in present utility model application the scope of the claims are done, it should all
It is included in the scope of the utility model patent application.
Claims (6)
1. a kind of rolling machine bevel gear box preventing slip teeth, including bevel gear babinet, drive shaft and driven shaft, it is characterised in that：
The bevel gear babinet includes that driving gear-box, driven tooth roller box and transmission axle, the drive shaft pass through the driving gear-box
By power transmission to the transmission axle, the transmission axle is by the driven tooth roller box by power transmission to the driven shaft, institute
It states and drives gear-box identical as the structure of driven tooth roller box, the driven wheel of differential case includes babinet, packet in the babinet
Axle sleeve and transmission bevel gear are included, the transmission axle passes through the babinet, the transmission axle to be rotatably arranged on the babinet,
The axle sleeve is fixed on by spline on the transmission axle, and the axle sleeve passes through the transmission bevel gear, the transmission bevel gear
Be fixed by screws on the axle sleeve, the driven shaft is equipped with driven wheel of differential, the driven wheel of differential be located at it is described from
One end of moving axis, the transmission bevel gear engage with the driven wheel of differential, and there is protrusion, the transmission to bore tooth on the axle sleeve
The small end of wheel is contradicted with the protrusion, and the big end of the transmission bevel gear is formed with the screw to be contradicted.
2. the rolling machine bevel gear box according to claim 1 for preventing slip teeth, it is characterised in that：The babinet and the axis
Bearing fixed seat is equipped between set, the bearing fixed seat is embedded on the babinet, the bearing fixed seat and the axle sleeve
Between be equipped with the first rolling bearing, first rolling bearing is embedded in the bearing fixed seat, first rolling bearing
Inner surface is contradicted with the axle sleeve.
3. the rolling machine bevel gear box according to claim 1 for preventing slip teeth, it is characterised in that：The drive shaft is externally provided with
Fixed seat, the fixed seat form fixation with the bevel gear box body, are equipped between the fixed seat and the drive shaft multiple
First rolling bearing group, has multiple second rolling bearings in the first rolling bearing group, second rolling bearing it is interior
Surface is contradicted with the drive shaft, and outer surface and the fixed seat of second rolling bearing contradict.
4. the rolling machine bevel gear box according to claim 1 for preventing slip teeth, it is characterised in that：The driven shaft is externally provided with
Bearing bracket stand, the bearing bracket stand form fixation with the babinet, and multiple second are equipped between the bearing bracket stand and the driven shaft and is rolled
Dynamic bearing group, includes multiple third rolling bearings in the second rolling bearing group, the inner surface of the third rolling bearing with
The driven shaft contradicts, and outer surface and the bearing bracket stand of the third rolling bearing contradict.
5. the rolling machine bevel gear box according to claim 4 for preventing slip teeth, it is characterised in that：It is also set outside the driven shaft
There are belt pulley, the belt pulley to form fixation by screw and from the moving axis.
6. the rolling machine bevel gear box according to claim 1 for preventing slip teeth, it is characterised in that：On the bevel gear babinet
Also there is lead screw, the lead screw babinet, the babinet to be passed through to be threadedly coupled with lead screw formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848304.9U CN207701691U (en) | 2017-12-26 | 2017-12-26 | A kind of rolling machine bevel gear box preventing slip teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848304.9U CN207701691U (en) | 2017-12-26 | 2017-12-26 | A kind of rolling machine bevel gear box preventing slip teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701691U true CN207701691U (en) | 2018-08-07 |
Family
ID=63028750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721848304.9U Expired - Fee Related CN207701691U (en) | 2017-12-26 | 2017-12-26 | A kind of rolling machine bevel gear box preventing slip teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701691U (en) |
-
2017
- 2017-12-26 CN CN201721848304.9U patent/CN207701691U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181226 |