CN206351173U - Flat wheel and drum combined type shaft head supporting - Google Patents
Flat wheel and drum combined type shaft head supporting Download PDFInfo
- Publication number
- CN206351173U CN206351173U CN201621436515.7U CN201621436515U CN206351173U CN 206351173 U CN206351173 U CN 206351173U CN 201621436515 U CN201621436515 U CN 201621436515U CN 206351173 U CN206351173 U CN 206351173U
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- roller
- support abutment
- right support
- universal
- drum
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Abstract
The utility model provides a kind of flat wheel and drum combined type shaft head supporting, including left support abutment and right support abutment, live-roller universal-joint spindle and lower driving roller universal-joint spindle are provided between the left support abutment and right support abutment, the lower driving roller universal-joint spindle is located at the underface of upper live-roller universal-joint spindle；Connected, connected between left support abutment and lower driving roller universal-joint spindle by lower-left support roller by upper left support roller between the left support abutment and upper live-roller universal-joint spindle；The left end of the left support abutment is connected with left driving oil cylinder；Connected, connected between right support abutment and lower driving roller universal-joint spindle by bottom right support roller by upper right support roller between the right support abutment and upper live-roller universal-joint spindle, the right support abutment right-hand member is connected with right driving oil cylinder.Combined using two groups of flat wheels with two groups of drums and spindle nose is supported, constituted " two 2 points of lines " contact form, carrying roller is reliable and stable, can be accurately positioned, there is servo-actuated balanced action again.
Description
Technical field
The utility model is related to machinery and automation on metallurgy, rolling technique, and in particular to the flat wheel of one kind and drum combined type
Shaft head supporting.
Background technology
Flat wheel and drum combined type shaft head supporting, are being changed dedicated for the main transmission universal-joint spindle of board rolling equipment
Support balance and positioning during roller.
Traditional main transmission universal-joint spindle is realized using axle head enclasping device and the support of universal-joint spindle is balanced during roll change
With positioning, this axle head enclasping device is mostly using hydraulic oil cylinder driving " V " shape block to universal-joint spindle spindle nose " locking ".So-called " locking "
Universal-joint spindle can accurately be scheduled on a position securely by i.e. this traditional axle head enclasping device, and this position is adjusted in equipment
During examination, typically position is set using a set of live-roller system as according to adjustment.It is positioned and postpones remaining live-roller system and be adapted to
This position.Because the accuracy of manufacture of different live-roller systems is not quite similar, there is allowable tolerance, this results in some live-rollers
System can realize normal roll change, and most live-roller systems can not realize normal roll change, often have can not roll change feelings
Condition occurs, and effectively causes non-cutting time lengthening, influence production.
To realize accurate fast roll changing, reducing non-cutting time, this patent utility model is a kind of to be had high reliability, is easy to
The flat wheel and drum combined type shaft head supporting adjust, being accurately positioned.
Utility model content
For ensure board rolling equipment change every time live-roller can it is reliable, conveniently, it is time saving, swimmingly realize, this reality
A kind of flat wheel and drum combined type shaft head supporting are proposed with new, specifically refers to devise a kind of simultaneously by front end two
Flat wheel assembly and the roll wheel assembly of rear end two support a live-roller universal-joint spindle simultaneously, and four rolling component constitutes " two lines two
Point " contact form.Wherein, flat wheel assembly is linear contact lay --- play the role of positioning；Drum assembly contacts for point --- and it, which is balanced, makees
With.The shaft head supporting of this " two 2 points of lines " contact form can be accurately positioned, and have servo-actuated balanced action again --- i.e.
Different accuracy of manufacture live-roller systems can in roll change process with shaft head supporting it is adaptive, look for position automatically, and then realize can
Lean on, conveniently, time saving, swimmingly roll change.
The technical solution adopted in the utility model is：
Flat wheel and drum combined type shaft head supporting, including left support abutment and right support abutment, the left support abutment and right support abutment it
Between be provided with live-roller universal-joint spindle and lower driving roller universal-joint spindle, the lower driving roller universal-joint spindle is located at upper live-roller ten thousand
To the underface of spindle；Connected between the left support abutment and upper live-roller universal-joint spindle by upper left support roller, left support abutment is passed with
Connected between dynamic roller universal-joint spindle by lower-left support roller；The left end of the left support abutment is connected with left driving oil cylinder；The right support abutment
It is connected, is held in the palm between right support abutment and lower driving roller universal-joint spindle by bottom right by upper right support roller between upper live-roller universal-joint spindle
Wheel connection, the right support abutment right-hand member is connected with right driving oil cylinder.
The lower-left support roller is identical with bottom right riding wheel structure, is a drum assembly and a flat wheel assembly, the flat wheel
Component is located at drum assembly front end.
The upper left support roller is identical with upper right riding wheel structure, is a flat wheel assembly and a drum assembly, the flat wheel
Component is located at drum assembly front end.
Described drum assembly at least includes hinge, rolling bearing and drum, and the drum is that two ends are handled by cavetto
The dolioform roller of intermediate projections, contacted during work with live-roller universal-joint spindle spindle nose for point.
The flat wheel assembly at least includes hinge, rolling bearing peace wheel, and the flat wheel is handled for a two ends by cavetto
Standard cylindrical roller, during work with live-roller universal-joint spindle spindle nose be linear contact lay.
The upper left support roller and upper right support roller are hingedly fixed on left support abutment and right support abutment by hinge respectively.
The lower-left support roller and bottom right support roller are directly fixed on conjunction on left support abutment and right support abutment by bolt respectively.
The beneficial effects of the utility model are：
1st, in the utility model, combined using two groups of flat wheels with two groups of drums and spindle nose is supported, constitute " two lines two
Point " contact form, carrying roller is reliable and stable, can be accurately positioned, and has servo-actuated balanced action again.
2nd, in the utility model, pattern is supported using flat wheel and roller combined type spindle nose, the different accuracies of manufacture can be achieved and pass
Dynamic roller system can in roll change process with shaft head supporting it is adaptive, look for position automatically, and then realize it is reliable, conveniently, it is time saving, suitable
The roll change of smooth ground, substantially reduces auxiliary roll changing time and improves rhythm of production and production efficiency, onsite application is convenient, reliable.
It is further detailed below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is flat wheel and drum combined type spindle nose support device structure schematic diagram.
Fig. 2 is the flat overlooking the structure diagram taken turns with drum combined type shaft head supporting.
Fig. 3 is the structural representation of flat wheel assembly.
Fig. 4 is the structural representation of drum assembly.
In figure, reference is：1st, upper live-roller universal-joint spindle；2nd, lower driving roller universal-joint spindle；3rd, left driving oil cylinder；
4th, left support abutment；5th, lower-left support roller；6th, upper left support roller；7th, upper right support roller；8th, bottom right support roller；9th, right support abutment；10th, right driving oil
Cylinder；11st, flat wheel assembly；12nd, drum assembly.
Embodiment
Embodiment 1：
For ensure board rolling equipment change every time live-roller can it is reliable, conveniently, it is time saving, swimmingly realize, this reality
A kind of flat wheel as shown in Figure 1 and Figure 2 and drum combined type shaft head supporting are proposed with new, specifically refers to devise one
Plant and a live-roller universal-joint spindle, four rolling are supported by the flat wheel assembly in front end two and the roll wheel assembly of rear end two simultaneously simultaneously
Component constitutes " two 2 points of lines " contact form.Wherein, flat wheel assembly is linear contact lay --- play the role of positioning；Drum assembly is that point connects
Touch --- its balanced action.The shaft head supporting of this " two 2 points of lines " contact form can be accurately positioned, and be had again servo-actuated
Balanced action --- i.e. different accuracy of manufacture live-roller systems can in roll change process with shaft head supporting it is adaptive, look for automatically
Position, so realize it is reliable, conveniently, time saving, swimmingly roll change.
Flat wheel and drum combined type shaft head supporting, including left support abutment 4 and right support abutment 9, the left support abutment 4 and right support abutment
Live-roller universal-joint spindle 1 and lower driving roller universal-joint spindle 2 are provided between 9, the lower driving roller universal-joint spindle 2, which is located at, to be uploaded
The underface of dynamic roller universal-joint spindle 1；Connected between the left support abutment 4 and upper live-roller universal-joint spindle 1 by upper left support roller 6, it is left
Connected between bearing 4 and lower driving roller universal-joint spindle 2 by lower-left support roller；The left end of the left support abutment 4 is connected with left driving oil
Cylinder 3；Connected between the right support abutment 9 and upper live-roller universal-joint spindle 1 by upper right support roller 7, right support abutment 9 and lower driving roller are universal
Connected between spindle 2 by bottom right support roller 8, the right-hand member of right support abutment 9 is connected with right driving oil cylinder 10.
As shown in figure 1, the upper live-roller universal-joint spindle 1 and lower driving roller universal-joint spindle 2 in the utility model are in roll change,
Propped up by the lower-left support roller 5 being connected on left support abutment 4 and right support abutment 9, upper left support roller 6, upper right support roller 7 and bottom right support roller 8
Support balance and positioning, drive it to fluctuate by left driving oil cylinder 3 and right driving oil cylinder 10（Lifted during roll change state, non-roll change
Fallen during state）.
Embodiment 2：
On the basis of above-described embodiment, in the present embodiment, as shown in Fig. 2 the lower-left support roller 5 and bottom right support roller 8
Structure is identical, is a drum assembly 12 and a flat wheel assembly 11, and the flat wheel assembly 11 is located at the front end of drum assembly 12.
The upper left support roller 6 is identical with the structure of upper right support roller 7, is a flat wheel assembly 11 and a drum assembly 12, institute
Flat wheel assembly 11 is stated positioned at the front end of drum assembly 12.
As shown in figure 4, described drum assembly 12 at least includes hinge, rolling bearing and drum, the drum is two ends
The dolioform roller of the intermediate projections that handle by cavetto, is contacted during work with live-roller universal-joint spindle spindle nose for point.
As shown in figure 3, the flat wheel assembly 11 at least includes hinge, rolling bearing peace wheel, the flat wheel is a two ends
The roller of the standard cylindrical handled by cavetto, during work with live-roller universal-joint spindle spindle nose be linear contact lay.
The upper left support roller 6 and upper right support roller 7 are hingedly fixed on left support abutment 4 and right support abutment 9 by hinge respectively.
The lower-left support roller 5 and bottom right support roller 8 are directly fixed on conjunction on left support abutment 4 and right support abutment 9 by bolt respectively.
The left support abutment 4 is identical with the structure of right support abutment 9, and multiple through holes are provided with the left support abutment 4 and right support abutment 9.
As shown in figure 1, the upper live-roller universal-joint spindle 1 and lower driving roller universal-joint spindle 2 in the utility model are in roll change,
Propped up by the lower-left support roller 5, upper left support roller 6, upper right support roller 7 and the bottom right support roller 8 that are connected on left support abutment 4 and right support abutment 9
Support balance and positioning.Wherein, conjunction is directly fixed on left support abutment 4 and right branch by lower-left support roller 5 and bottom right support roller 8 by bolt respectively
On seat 9；Upper left support roller 6 and upper right support roller 7 are hingedly fixed on left support abutment 4 and right support abutment 9 by hinge respectively, by left driving oil
Cylinder 3 and right driving oil cylinder 10 drive it to fluctuate（Lift, fallen during non-roll change state during roll change state）.Lower-left support roller 5, a left side
Upper support roller 6, upper right support roller 7 and bottom right support roller 8 are constituted by a 11 flat wheel assemblies and 12 drum assemblies, while support one
Root live-roller universal-joint spindle.
In the present embodiment, flat wheel assembly 11 is main to be taken turns by hinge, rolling bearing, spacer sleeve, distance collar, locking nut peace
Composition, puts down the roller for the standard cylindrical that wheel is handled for a two ends by cavetto, is with live-roller universal-joint spindle spindle nose during work
Linear contact lay.Drum assembly 12 is mainly made up of hinge, rolling bearing, spacer sleeve, distance collar, locking nut and drum, and drum is
The dolioform roller of intermediate projections of one two ends by cavetto processing, is contacted during work with live-roller universal-joint spindle spindle nose for point.
The main technical content that the utility model is solved is exactly that exploitation is a kind of simultaneously by the flat wheel assembly in front end two and rear end
Two roll wheel assemblies support a live-roller universal-joint spindle simultaneously, and four rolling component constitutes " two 2 points of lines " contact form.Its
In, flat wheel assembly is linear contact lay --- plays the role of positioning；Drum assembly contacts for point --- play balanced action.This " two lines two
The shaft head supporting of point " contact form can be accurately positioned, and have servo-actuated balanced action again --- and the i.e. different accuracies of manufacture are passed
Dynamic roller system can in roll change process with shaft head supporting it is adaptive, look for position automatically, and then realize it is reliable, conveniently, it is time saving, suitable
The roll change of smooth ground.
The Practical Project case implemented according to the flat wheel in the utility model and drum combined type shaft head supporting is just
Formula puts into commercial Application and carries out large-scale production.At present, scene actual use it is reliable, conveniently, it is time saving, smooth, drop significantly
Low auxiliary roll changing time improves rhythm of production and production efficiency.
The device and component being related in the utility model, what is be not particularly illustrated is existing known technology, and this practicality is new
To no longer it be further detailed in type.
Claims (7)
1. flat wheel and drum combined type shaft head supporting, it is characterised in that：Including left support abutment（4）And right support abutment（9）, the left side
Bearing（4）And right support abutment（9）Between be provided with live-roller universal-joint spindle（1）With lower driving roller universal-joint spindle（2）, it is described under pass
Dynamic roller universal-joint spindle（2）Positioned at upper live-roller universal-joint spindle（1）Underface；The left support abutment（4）With upper live-roller Universal connector
Axle（1）Between pass through upper left support roller（6）Connection, left support abutment（4）With lower driving roller universal-joint spindle（2）Between pass through lower-left support roller
（5）Connection；The left support abutment（4）Left end be connected with left driving oil cylinder（3）；The right support abutment（9）With upper live-roller Universal connector
Axle（1）Between pass through upper right support roller（7）Connection, right support abutment（9）With lower driving roller universal-joint spindle（2）Between pass through bottom right support roller
（8）Connection, the right support abutment（9）Right-hand member is connected with right driving oil cylinder（10）.
2. flat wheel according to claim 1 and drum combined type shaft head supporting, it is characterised in that：The lower-left support roller
（5）With bottom right support roller（8）Structure is identical, is a drum assembly（12）With a flat wheel assembly（11）, the flat wheel assembly
（11）Positioned at drum assembly（12）Front end.
3. flat wheel according to claim 1 and drum combined type shaft head supporting, it is characterised in that：The upper left support roller
（6）With upper right support roller（7）Structure is identical, is a flat wheel assembly（11）With a drum assembly（12）, the flat wheel assembly
（11）Positioned at drum assembly（12）Front end.
4. flat wheel and drum combined type shaft head supporting according to Claims 2 or 3, it is characterised in that：Described drum
Wheel assembly（12）At least include hinge, rolling bearing and drum, the drum is that the intermediate projections waist that cavetto is handled is passed through at two ends
The roller of cydariform, is contacted during work with live-roller universal-joint spindle spindle nose to put.
5. flat wheel and drum combined type shaft head supporting according to Claims 2 or 3, it is characterised in that：The flat wheel
Component（11）At least include hinge, rolling bearing peace wheel, the flat wheel passes through the standard cylindrical that cavetto is handled for a two ends
Roller, during work with live-roller universal-joint spindle spindle nose be linear contact lay.
6. flat wheel according to claim 1 and drum combined type shaft head supporting, it is characterised in that：The upper left support roller
（6）With upper right support roller（7）Left support abutment is hingedly fixed in by hinge respectively（4）And right support abutment（9）On.
7. flat wheel according to claim 1 and drum combined type shaft head supporting, it is characterised in that：The lower-left support roller
（5）With bottom right support roller（8）Conjunction is directly fixed on by bolt by left support abutment respectively（4）And right support abutment（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436515.7U CN206351173U (en) | 2016-12-26 | 2016-12-26 | Flat wheel and drum combined type shaft head supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436515.7U CN206351173U (en) | 2016-12-26 | 2016-12-26 | Flat wheel and drum combined type shaft head supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206351173U true CN206351173U (en) | 2017-07-25 |
Family
ID=59348505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436515.7U Active CN206351173U (en) | 2016-12-26 | 2016-12-26 | Flat wheel and drum combined type shaft head supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206351173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670240A (en) * | 2016-12-26 | 2017-05-17 | 中国重型机械研究院股份公司 | Flat roller and drum roller combined spindle head supporting device |
-
2016
- 2016-12-26 CN CN201621436515.7U patent/CN206351173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670240A (en) * | 2016-12-26 | 2017-05-17 | 中国重型机械研究院股份公司 | Flat roller and drum roller combined spindle head supporting device |
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| GR01 | Patent grant |