CN205437085U - Dabber formula drive roller - Google Patents
Dabber formula drive roller Download PDFInfo
- Publication number
- CN205437085U CN205437085U CN201521125837.5U CN201521125837U CN205437085U CN 205437085 U CN205437085 U CN 205437085U CN 201521125837 U CN201521125837 U CN 201521125837U CN 205437085 U CN205437085 U CN 205437085U
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- CN
- China
- Prior art keywords
- bearing
- mandrel
- roller shell
- roller
- spacer
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- 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 relates to a drive roller, purpose provide a dabber formula drive roller who practices thrift cost, long service life, including dabber, first roller shell, second roller shell, third roller shell, first bearing, second bearing, third bearing, fourth bearing, first, second, third roller shell are connected with the dabber respectively, and first bearing is installed to the left spindle of first roller shell, and first bearing is installed in primary shaft bearing, and first, second spacer is installed respectively to the spindle of first bearing both sides, and the right -hand member and the first roller shell of second spacer are connected. The utility model discloses dabber formula drive roller, first bearing adopt self -aligning roller bearing, and second, third, fourth bearing adopt antifriction bearing, and the price is less than imported split bearing far away, has reduced manufacturing cost and cost of maintenance, adopt first, second, third roller shell, the three section roller shell is connected with the dabber through the axle key respectively, and three section roller shell components of a whole that can function independently build -up welding has reduced the stress deformation, and long service life has exceeded the clients' requirement volume of crossing the steel.
Description
Technical field
This utility model relates to a kind of driving roller, particularly relates to a kind of mandrel type and drives roller.
Background technology
The service life of continuous casting rollers directly affects the production cost of continuous casting installation for casting operating rate and steel-making, fan-shaped sections of slab continuous roller uses saddle type to drive roller at present, middle two dish split bearings use imported bearing, installing/dismounting is easy, but expensive, uses and maintenance cost is high, and three joint roller shell use overall built-up welding, axle diameter has sudden change, and risk of distortion increases, and roller is short for service life.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of mandrel type cost-effective, length in service life and drives roller.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of mandrel type drives roller, including mandrel, first roller shell, second roller shell, 3rd roller shell, clutch shaft bearing, second bearing, 3rd bearing, 4th bearing, first, second, 3rd roller shell is connected with mandrel respectively, clutch shaft bearing is installed on the mandrel on the left of the first roller shell, clutch shaft bearing uses self-aligning roller bearing, clutch shaft bearing is arranged in clutch shaft bearing seat, it is respectively mounted first on the mandrel of clutch shaft bearing both sides, second spacer, arrange the first potted component between first spacer and clutch shaft bearing seat to seal, arrange the second potted component between second spacer and clutch shaft bearing seat to seal, the right-hand member of the second spacer and the first roller shell connect；On the mandrel of the first spacer left end, the first flange sleeve is installed, first flange sleeve and the first end-tooth set pass through Flange joint, the first end cap is fixed in first end-tooth set, installing first sleeve in first end-tooth set, left end and first end cap of first sleeve are welded and fixed, and the right-hand member of first sleeve stretches in mandrel left part, cavity is offered in mandrel, penstock installation is in cavity, and the left end of steel pipe stretches in first sleeve, and the left end of steel pipe is installed the first lining and fastened by plug screw；Second bearing is installed on the mandrel between the first roller shell and the second roller shell, second bearing uses rolling bearing, second bearing is arranged in the second bearing block, it is respectively mounted the three, the 4th spacers on the mandrel of the second bearing both sides, it is respectively provided with the 3rd potted component between three, the 4th spacers and the second bearing block to seal, the left end of the 3rd spacer and the first roller shell connect, and the right-hand member of the 4th spacer and the second roller shell connect；3rd bearing is installed on the mandrel between the second roller shell and the 3rd roller shell, 3rd bearing uses rolling bearing, 3rd bearing is arranged in the 3rd bearing block, it is respectively mounted the five, the 6th spacers on the mandrel of the 3rd bearing both sides, it is respectively provided with the 4th potted component between five, the 6th spacers and the 3rd bearing block to seal, the left end of the 5th spacer and the second roller shell connect, and the right-hand member of the 6th spacer and the 3rd roller shell connect；4th bearing is installed on the mandrel on the right side of the 3rd roller shell, 4th bearing uses rolling bearing, 4th bearing is arranged in the 4th bearing block, it is respectively mounted the seven, the 8th spacers on the mandrel of the 4th bearing both sides, arrange the 5th potted component between 7th spacer and the 4th bearing block to seal, arranging the 6th potted component between 8th spacer and the 4th bearing block to seal, the left end of the 7th spacer and the 3rd roller shell connect；On the mandrel of the 8th spacer right-hand member, the second flange sleeve is installed, second flange sleeve and the second end-tooth set pass through Flange joint, the second end cap is fixed in second end-tooth set, in second end-tooth set, the second sleeve pipe is installed, right-hand member and second end cap of the second sleeve pipe are welded and fixed, the left end of the second sleeve pipe stretches in mandrel right part, and the right-hand member of steel pipe stretches in the second sleeve pipe, and the right-hand member of steel pipe is installed the second lining and fastened by swivel joint.
This utility model mandrel type drives roller, further, described first sleeve inwall arranges positive stop lug boss, and the first lining is pressed on positive stop lug boss.
This utility model mandrel type drives roller, further, described second internal surface of sleeve pipe arranges positive stop lug boss, and the second lining is pressed on positive stop lug boss.
This utility model mandrel type drives roller, and further, described first, second, third roller shell is connected with mandrel by axle key respectively.
This utility model mandrel type drives roller, and further, described first, the three, the four, the 6th potted components all use lip-type packing.
This utility model mandrel type drives roller, and further, described second, the 5th potted component all uses lip-type packing and folded ring.
This utility model mandrel type drives roller to have the advantages that
1, clutch shaft bearing use self-aligning roller bearing, second, third, the 4th bearing use rolling bearing, price, well below import split bearing, reduces production cost and maintenance cost；
2, using first, second, third roller shell, three joint roller shells to be connected with mandrel by axle key respectively, axle diameter, without sudden change, three joint roller shell split built-up welding, decreases stress deformation, and service life is long, has exceeded customer requirement steel transportation amount.
Roller is driven to be described further mandrel type of the present utility model below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the front view that this utility model mandrel type drives roller；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is enlarged drawing at B in Fig. 1；
Fig. 4 is enlarged drawing at C in Fig. 1；
Fig. 5 is enlarged drawing at D in Fig. 1；
Fig. 6 is enlarged drawing at E in Fig. 1；
Fig. 7 is enlarged drawing at F in Fig. 1；
Detailed description of the invention
As shown in Fig. 1-Fig. 7, this utility model mandrel type drives roller to include mandrel 1, first roller shell 2, second roller shell 3, 3rd roller shell 4, clutch shaft bearing 5, second bearing 6, 3rd bearing 7, 4th bearing 8, first, second, 3rd roller shell 2, 3, 4 are connected with mandrel 1 by axle key respectively, clutch shaft bearing 5 is installed on the mandrel 1 on the left of first roller shell 2, clutch shaft bearing 5 uses self-aligning roller bearing, clutch shaft bearing 5 is arranged in clutch shaft bearing seat 51, it is respectively mounted first on the mandrel 1 of clutch shaft bearing 5 both sides, second spacer 52, 53, arrange the first potted component between first spacer 52 and clutch shaft bearing seat 51 to seal, arrange the second potted component between second spacer 53 and clutch shaft bearing seat 51 to seal, right-hand member and first roller shell 2 of the second spacer 53 connect.In the present embodiment, the first potted component uses lip-type packing 54, the second potted component to use lip-type packing 55 and folded ring 56.
On the mandrel 1 of the first spacer 52 left end, the first flange sleeve 11 is installed, first flange sleeve 11 and the first end-tooth set 12 pass through Flange joint, the first end cap 13 is fixed by screw in first end-tooth set 12, in first end-tooth set 12, first sleeve 14 is installed, left end and first end cap 13 of first sleeve 14 are welded and fixed, the right-hand member of first sleeve 14 stretches in mandrel 1 left part, cavity 15 is offered in mandrel 1, steel pipe 16 is arranged in cavity 15, the left end of steel pipe 16 stretches in first sleeve 14, the left end of steel pipe 16 is installed the first lining 17 and is fastened by plug screw 18, on first sleeve 14 inwall, positive stop lug boss 19 is set, first lining 17 is pressed on positive stop lug boss 19.
On mandrel 1 between first roller shell 2 and the second roller shell 3, second bearing 6 is installed, second bearing 6 uses rolling bearing, second bearing 6 is arranged in the second bearing block 61, it is respectively mounted the three, the 4th spacers 62,63 on the mandrel 1 of the second bearing 6 both sides, it is respectively provided with the 3rd potted component 64 between three, the 4th spacer the 62,63 and second bearing blocks 61 to seal, left end and first roller shell 2 of the 3rd spacer 62 connect, and right-hand member and second roller shell 3 of the 4th spacer 63 connect.In the present embodiment, the 3rd potted component 64 uses lip-type packing.
3rd bearing 7 is installed on the mandrel 1 between second roller shell 3 and the 3rd roller shell 4,3rd bearing 7 uses rolling bearing, 3rd bearing 7 is arranged in the 3rd bearing block 71, it is respectively mounted the five, the 6th spacers 72,73 on the mandrel 1 of the 3rd bearing 7 both sides, it is respectively provided with the 4th potted component 74 between five, the 6th spacer the 72,73 and the 3rd bearing blocks 71 to seal, left end and second roller shell 3 of the 5th spacer 72 connect, and right-hand member and the 3rd roller shell 4 of the 6th spacer 73 connect.In the present embodiment, the 4th potted component 74 uses lip-type packing.
4th bearing 8 is installed on the mandrel 1 on the right side of the 3rd roller shell 4,4th bearing 8 uses rolling bearing, 4th bearing 8 is arranged in the 4th bearing block 81, it is respectively mounted the seven, the 8th spacers 82,83 on the mandrel 1 of the 4th bearing 8 both sides, arrange the 5th potted component between 7th spacer 82 and the 4th bearing block 81 to seal, arranging the 6th potted component between 8th spacer 83 and the 4th bearing block 8 to seal, left end and the 3rd roller shell 4 of the 7th spacer 82 connect.In the present embodiment, the 5th potted component uses lip-type packing 84 and folded ring 85, the 6th potted component to use lip-type packing 86.
On the mandrel 1 of the 8th spacer 83 right-hand member, the second flange sleeve 21 is installed, second flange sleeve 21 and the second end-tooth set 22 pass through Flange joint, the second end cap 23 is fixed by screw in second end-tooth set 22, in second end-tooth set 22, second sleeve pipe 24 is installed, right-hand member and second end cap 23 of the second sleeve pipe 24 are welded and fixed, the left end of the second sleeve pipe 24 stretches in mandrel 1 right part, the right-hand member of steel pipe 16 stretches in the second sleeve pipe 24, the right-hand member of steel pipe 16 is installed the second lining 25 and is fastened by swivel joint 26, on second sleeve pipe 24 inwall, positive stop lug boss 27 is set, second lining 25 is pressed on positive stop lug boss 27.
This utility model mandrel type drives roller compared with existing saddle type driving roller, has the advantages that
1, clutch shaft bearing use self-aligning roller bearing, second, third, the 4th bearing use rolling bearing, price, well below import split bearing, reduces production cost and maintenance cost；
2, using first, second, third roller shell, three joint roller shells to be connected with mandrel by axle key respectively, axle diameter, without sudden change, three joint roller shell split built-up welding, decreases stress deformation, and service life is long, has exceeded customer requirement steel transportation amount.
Embodiment described above is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (6)
1. a mandrel type drives roller, it is characterized in that: include mandrel, first roller shell, second roller shell, 3rd roller shell, clutch shaft bearing, second bearing, 3rd bearing, 4th bearing, first, second, 3rd roller shell is connected with mandrel respectively, clutch shaft bearing is installed on the mandrel on the left of the first roller shell, clutch shaft bearing uses self-aligning roller bearing, clutch shaft bearing is arranged in clutch shaft bearing seat, it is respectively mounted first on the mandrel of clutch shaft bearing both sides, second spacer, arrange the first potted component between first spacer and clutch shaft bearing seat to seal, arrange the second potted component between second spacer and clutch shaft bearing seat to seal, the right-hand member of the second spacer and the first roller shell connect；
On the mandrel of the first spacer left end, the first flange sleeve is installed, first flange sleeve and the first end-tooth set pass through Flange joint, the first end cap is fixed in first end-tooth set, installing first sleeve in first end-tooth set, left end and first end cap of first sleeve are welded and fixed, and the right-hand member of first sleeve stretches in mandrel left part, cavity is offered in mandrel, penstock installation is in cavity, and the left end of steel pipe stretches in first sleeve, and the left end of steel pipe is installed the first lining and fastened by plug screw；
Second bearing is installed on the mandrel between the first roller shell and the second roller shell, second bearing uses rolling bearing, second bearing is arranged in the second bearing block, it is respectively mounted the three, the 4th spacers on the mandrel of the second bearing both sides, it is respectively provided with the 3rd potted component between three, the 4th spacers and the second bearing block to seal, the left end of the 3rd spacer and the first roller shell connect, and the right-hand member of the 4th spacer and the second roller shell connect；
3rd bearing is installed on the mandrel between the second roller shell and the 3rd roller shell, 3rd bearing uses rolling bearing, 3rd bearing is arranged in the 3rd bearing block, it is respectively mounted the five, the 6th spacers on the mandrel of the 3rd bearing both sides, it is respectively provided with the 4th potted component between five, the 6th spacers and the 3rd bearing block to seal, the left end of the 5th spacer and the second roller shell connect, and the right-hand member of the 6th spacer and the 3rd roller shell connect；
4th bearing is installed on the mandrel on the right side of the 3rd roller shell, 4th bearing uses rolling bearing, 4th bearing is arranged in the 4th bearing block, it is respectively mounted the seven, the 8th spacers on the mandrel of the 4th bearing both sides, arrange the 5th potted component between 7th spacer and the 4th bearing block to seal, arranging the 6th potted component between 8th spacer and the 4th bearing block to seal, the left end of the 7th spacer and the 3rd roller shell connect；
On the mandrel of the 8th spacer right-hand member, the second flange sleeve is installed, second flange sleeve and the second end-tooth set pass through Flange joint, the second end cap is fixed in second end-tooth set, in second end-tooth set, the second sleeve pipe is installed, right-hand member and second end cap of the second sleeve pipe are welded and fixed, the left end of the second sleeve pipe stretches in mandrel right part, and the right-hand member of steel pipe stretches in the second sleeve pipe, and the right-hand member of steel pipe is installed the second lining and fastened by swivel joint.
Mandrel type the most according to claim 1 drives roller, it is characterised in that: arranging positive stop lug boss on described first sleeve inwall, the first lining is pressed on positive stop lug boss.
Mandrel type the most according to claim 1 drives roller, it is characterised in that: arranging positive stop lug boss on described second internal surface of sleeve pipe, the second lining is pressed on positive stop lug boss.
4. drive roller according to the mandrel type described in Claims 2 or 3, it is characterised in that: described first, second, third roller shell is connected with mandrel by axle key respectively.
Mandrel type the most according to claim 4 drives roller, it is characterised in that: described first, the three, the four, the 6th potted components all use lip-type packing.
Mandrel type the most according to claim 5 drives roller, it is characterised in that: described second, the 5th potted component all uses lip-type packing and folded ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125837.5U CN205437085U (en) | 2015-12-30 | 2015-12-30 | Dabber formula drive roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125837.5U CN205437085U (en) | 2015-12-30 | 2015-12-30 | Dabber formula drive roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437085U true CN205437085U (en) | 2016-08-10 |
Family
ID=56599912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521125837.5U Expired - Fee Related CN205437085U (en) | 2015-12-30 | 2015-12-30 | Dabber formula drive roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014099A (en) * | 2018-09-11 | 2018-12-18 | 东北大学 | Fan-shaped section continuous casting roll sleeve is used under a kind of weight of continuous casting and solidifying end |
| CN109210092A (en) * | 2018-10-15 | 2019-01-15 | 常州宝菱重工机械有限公司 | The assembly method of the slotted mandrel of circumferential surface and the bearing block assembly with flexible sealing |
-
2015
- 2015-12-30 CN CN201521125837.5U patent/CN205437085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014099A (en) * | 2018-09-11 | 2018-12-18 | 东北大学 | Fan-shaped section continuous casting roll sleeve is used under a kind of weight of continuous casting and solidifying end |
| CN109210092A (en) * | 2018-10-15 | 2019-01-15 | 常州宝菱重工机械有限公司 | The assembly method of the slotted mandrel of circumferential surface and the bearing block assembly with flexible sealing |
| CN109210092B (en) * | 2018-10-15 | 2020-04-10 | 常州宝菱重工机械有限公司 | Assembly method of mandrel with groove on peripheral surface and bearing seat assembly with flexible seal |
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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: 20160810 Termination date: 20171230 |