CN203558617U - Tension damping device for pre-distributed materials - Google Patents
Tension damping device for pre-distributed materials Download PDFInfo
- Publication number
- CN203558617U CN203558617U CN201320763329.4U CN201320763329U CN203558617U CN 203558617 U CN203558617 U CN 203558617U CN 201320763329 U CN201320763329 U CN 201320763329U CN 203558617 U CN203558617 U CN 203558617U
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- CN
- China
- Prior art keywords
- memorial archway
- roller
- base
- archway structure
- compression roller
- 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 provides a tension damping device for pre-distributed materials. By the tension damping device, steel belts are ensured to have enough tension before entering winding machines, winding quality of the steel belts in the winding machines is guaranteed, and production efficiency is improved. The tension damping device comprises a base. An archway structure is arranged above the base. The tension damping device is characterized in that a guide roller structure is arranged on the front portion of the archway structure and is fastened on the front portion of the upper side of the base; two transverse positioning rollers are arranged on the rear portion of the archway structure; a lower press roller is arranged between the positioning rollers; a rotating shaft of the lower press roller supports two side walls of a lower-press-roller base; the side walls of the lower-press-roller base are of protrusion structures, and the protrusion structures are fastened in a vertical guide groove of the archway structure; a rear hydraulic oil cylinder is arranged on the rear side of the upper end of the archway structure.
Description
Technical field
The utility model relates to the technical field around volume structure of coils of hot-rolled steel, is specially a kind of pre-sub-material tension force damping arrangement.
Background technology
Existing slitting line by slitting device after, directly by guiding roller, deliver to winder and carry out rolling operation, now not enough by the tension force of the steel band after slitting, easily produce steel band and in winder, produce curling in plane, stack during rolling, make the Quality Down of the coil of strip of moulding, cause again leveling, slitting, make production efficiency low.
Summary of the invention
For the problems referred to above, the utility model provides a kind of pre-sub-material tension force damping arrangement, and it is enough that it guarantees that steel band enters people's winder forward pull, guarantees the rolling quality of coil of strip in winder, has improved production efficiency.
A kind of pre-sub-material tension force damping arrangement, its technical scheme is such: it comprises base, the top of described base is provided with memorial archway structure, it is characterized in that: the front portion of described memorial archway structure is provided with guiding roller structure, described guiding roller fastening structure is in the upper front part of described base, the rear portion of described memorial archway structure arranges the registration roller of two lateral arrangement, between two registration rollers, be provided with lower compression roller, the turning cylinder of described lower compression roller is supported on the two side of lower compression roller pedestal, the sidewall of described lower compression roller pedestal is outer male structure, the outer male structure of the sidewall of described radius stay be installed in memorial archway structure vertically in direction recess, the upper end rear side of described memorial archway structure is provided with rear portion hydraulic ram, the lower piston bar of described rear portion hydraulic ram is fastenedly connected the top of described lower compression roller pedestal, the front side, upper end of described memorial archway structure is provided with anterior hydraulic ram, the lower piston of described anterior hydraulic ram is fastenedly connected with lower tension force wedge, described lower tension force wedge is installed in the vertically inwardly groove of sidewall of described memorial archway structure, the both sides of described lower tension force wedge are provided with lower platen, the lower transverse plane of described lower platen is towards steel band.
Adopt after the utility model, steel band enters after the upper disc of anterior registration roller by guiding roller, rear portion hydraulic ram action press-fits in steel band the lower disc of lower compression roller, makes afterwards steel band pass through the upper disc of rear portion registration roller, enters into afterwards winder, now, anterior hydraulic ram action, press-fits between guiding roller, anterior registration roller the lower transverse plane of lower platen, and then guarantees that the tension force of steel band is enough, the rolling quality of guaranteeing coil of strip in winder, has improved production efficiency.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model.
The specific embodiment
See Fig. 1, it comprises base 1, the top of base 1 is provided with memorial archway structure 2, the front portion of memorial archway structure 2 is provided with guiding roller structure 3, guiding roller structure 3 is anchored on the upper front part of base 1, the rear portion of memorial archway structure 2 arranges the registration roller 4 of two lateral arrangement, between two registration rollers 4, be provided with lower compression roller 5, the turning cylinder of lower compression roller 5 is supported on the two side of lower compression roller pedestal 6, the sidewall of lower compression roller pedestal 6 is outer male structure, outer male structure be installed in memorial archway structure 2 vertically in direction recess 8, the upper end rear side of memorial archway structure 2 is provided with rear portion hydraulic ram 9, the lower piston bar 10 of rear portion hydraulic ram 9 is fastenedly connected the top of lower compression roller pedestal 6, the front side, upper end of memorial archway structure 2 is provided with anterior hydraulic ram 11, the lower piston 12 of anterior hydraulic ram 11 is fastenedly connected with lower tension force wedge 13, lower tension force wedge 13 is installed in the vertically inwardly groove 14 of sidewall of memorial archway structure 2, the both sides of lower tension force wedge 13 are provided with lower platen 15, the lower transverse plane of lower platen 15 is towards steel band 7.
Claims (1)
1. a pre-sub-material tension force damping arrangement, it comprises base, the top of described base is provided with memorial archway structure, it is characterized in that: the front portion of described memorial archway structure is provided with guiding roller structure, described guiding roller fastening structure is in the upper front part of described base, the rear portion of described memorial archway structure arranges the registration roller of two lateral arrangement, between two registration rollers, be provided with lower compression roller, the turning cylinder of described lower compression roller is supported on the two side of lower compression roller pedestal, the sidewall of described lower compression roller pedestal is outer male structure, the outer male structure of the sidewall of described radius stay be installed in memorial archway structure vertically in direction recess, the upper end rear side of described memorial archway structure is provided with rear portion hydraulic ram, the lower piston bar of described rear portion hydraulic ram is fastenedly connected the top of described lower compression roller pedestal, the front side, upper end of described memorial archway structure is provided with anterior hydraulic ram, the lower piston of described anterior hydraulic ram is fastenedly connected with lower tension force wedge, described lower tension force wedge is installed in the vertically inwardly groove of sidewall of described memorial archway structure, the both sides of described lower tension force wedge are provided with lower platen, the lower transverse plane of described lower platen is towards steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763329.4U CN203558617U (en) | 2013-11-28 | 2013-11-28 | Tension damping device for pre-distributed materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763329.4U CN203558617U (en) | 2013-11-28 | 2013-11-28 | Tension damping device for pre-distributed materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558617U true CN203558617U (en) | 2014-04-23 |
Family
ID=50508351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763329.4U Expired - Fee Related CN203558617U (en) | 2013-11-28 | 2013-11-28 | Tension damping device for pre-distributed materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368676A (en) * | 2014-10-17 | 2015-02-25 | 无锡市新加源冶金机械制造有限公司 | Strip steel numerical control punching system |
-
2013
- 2013-11-28 CN CN201320763329.4U patent/CN203558617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368676A (en) * | 2014-10-17 | 2015-02-25 | 无锡市新加源冶金机械制造有限公司 | Strip steel numerical control punching system |
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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 |
Granted publication date: 20140423 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |