CN202570741U - Band steel warping mechanism - Google Patents
Band steel warping mechanism Download PDFInfo
- Publication number
- CN202570741U CN202570741U CN 201220200879 CN201220200879U CN202570741U CN 202570741 U CN202570741 U CN 202570741U CN 201220200879 CN201220200879 CN 201220200879 CN 201220200879 U CN201220200879 U CN 201220200879U CN 202570741 U CN202570741 U CN 202570741U
- Authority
- CN
- China
- Prior art keywords
- band steel
- framework
- pressing plate
- band
- hydraulic cylinders
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a band steel warping mechanism. The mechanism comprises a frame which is installed on a front bracket of a machine set, two hydraulic cylinders are mounted on the left and right sides of the interior of the frame respectively, pressing plates are in a hinged connection with the head portions of piston rods of the hydraulic cylinders, a chopping board is mounted on a cross beam on the lower portion of the frame, when a band head passes through the warping mechanism, the piston rods of the hydraulic cylinders extend out to drive the pressing plates to descend, and upwarp is formed on the band steel head portion under the combined action of protrusions of the pressing plates and grooves of the chopping board. The band steel warping mechanism has the advantages that the mechanism is simple, compact, economical and practical, the threading speed can be effectively increased, the machine set production efficiency is improved, and the popularization and application prospects of the mechanism is good.
Description
Technical field
The utility model belongs to metallurgical machinery equipment belt steel flating machine set technology field, is specifically related to a kind of band steel nose mechanism.
Background technology
In the belt steel flating unit, the S roller is set to increase forward and backward tension force between dressing stand and uncoiler, the coiling machine, improve band steel percentage elongation and guarantee smooth quality.When smooth, each winding steel capital will be passed through and wear the band operation, and whether it reaches holding time smoothly directly influences unit productivity ratio.In the S roller, experience a series of flexural deformations owing to wear when band band steel, often formed the shape that the deflection guide plate is buckled downwards after taking the lead to pass the S roller.Cause in follow-up crossing process, take the lead and guide plate between scraping each other, anterior band steel forms protuberance through regular meeting, causes and wears the band difficulty.Even can wear band reluctantly, after getting into dressing stand, the taking the lead of following button be easy to scratch bottom working roll, cause the roller consumption.Like untimely discovery, roll can duplicate belt steel surface with scar when smooth production, cause product defective.To the problems referred to above, existing processing method has following two kinds usually: a kind of is behind the S roller, shearing equipment to be set, and cuts crooked serious taking the lead; Another kind be artificial will take the lead to bend along the strip width direction with clamp it is upwarped slightly, be convenient to wear band.First kind of mode, the cutting edge of shearing equipment involves great expense, and maintenance cost is high, and causes certain band steel loss; The second way, the efficient of artificial treatment is low, and nose is irregular.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of the utility model is to provide a kind of band steel nose mechanism, and compact, economical and practical, easy to maintenance, automaticity and efficient are high.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of band steel nose mechanism; Comprise framework 1, hydraulic cylinder 2, pressing plate 3 and chopping block 4; Framework 1 is installed on the machine fore-stock of unit, and framework 1 is a square shape, and two hydraulic cylinders 2 are respectively being incorporated into the framework 1 inner left and right sides; Pressing plate 3 is hinged with the piston rod head of hydraulic cylinder 2, and chopping block 4 is being incorporated on the crossbeam of framework 1 bottom.
Described pressing plate 3 working faces are lower surface, center protrusion, and the top is semicircle, and band steel entrance side is the plane, and band steel exports side is the inclined-plane.
Described chopping block 4 working faces are upper surface, are lower than rolling time band steel height, are processed with a spoonful connected in star, and kettleholder is in band steel entrance side, and spoon connected in star bottom is corresponding with the half-circle projection of pressing plate 3, and curvature is identical with it.
The utility model is owing to take above technical scheme, and it has the following advantages:
1. the utility model is simple and compact for structure, and is economical and practical.
2. the utility model can be accomplished band steel nose fast, and nose is neat, is beneficial to unit and wears band fast.
Description of drawings
Fig. 1 is the utility model working position cutaway view.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the sectional drawing of pressing plate 3.
Fig. 4 is the sectional drawing of chopping block 4
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is carried out detailed description.
See figures.1.and.2, a kind of band steel nose mechanism comprises framework 1, hydraulic cylinder 2, pressing plate 3 and chopping block 4, and framework 1 is installed on the machine fore-stock of unit; Framework 1 is a square shape, and two hydraulic cylinders 2 are incorporated into the framework 1 inner left and right sides with 5 on screw respectively, and with reference to Fig. 3, pressing plate 3 is hinged with the piston rod head of hydraulic cylinder 2 through pin 6; Its working face is a lower surface, center protrusion, and the top is semicircle, band steel entrance side is the plane; Band steel exports side is the inclined-plane, and with reference to Fig. 4, chopping block 4 is incorporated on the crossbeam of framework 1 bottom through 8 on bolt 7 and nut; Its working face is a upper surface, is lower than rolling time band steel height, is processed with a spoonful connected in star; Kettleholder is in band steel entrance side, and spoon connected in star bottom is corresponding with the half-circle projection of pressing plate 3, and curvature is identical with it.
The operation principle of the utility model is:
Normal when rolling, band steel nose mechanism is set behind the S roller, the piston rod of hydraulic cylinder 2 is a retracted mode.When unit was worn band, after the band steel passed the S roller, when taking the lead through this nose mechanism, unit suspends wore band.Then, the piston rod of hydraulic cylinder 2 stretches out, and it is descending to drive pressing plate 3, will take the lead to be clipped between pressing plate 3 lower surfaces and chopping block 4 upper surfaces.Continue to exert pressure, under the common clamping action of groove of the projection of pressing plate 3 and chopping block 4, elastic-plastic deformation takes place in band steel toe portion, and formation upwarps.After this mechanism accomplishes nose work, the withdrawal of the piston rod of hydraulic cylinder 2, the operation of unit relevant device continues to accomplish and wears band.
This mechanism has been successfully applied in many smooth units, has all effectively promoted unit and has worn tape speed, has improved unit productivity ratio, and its popularizing application prospect is good.
Claims (3)
1. be with steel nose mechanism for one kind; Comprise framework (1), hydraulic cylinder (2), pressing plate (3) and chopping block (4); It is characterized in that: framework (1) is installed on the machine fore-stock of unit, and framework (1) is a square shape, and two hydraulic cylinders (2) are respectively being incorporated into the inner left and right sides of framework (1); Pressing plate (3) is hinged with the piston rod head of hydraulic cylinder (2), and chopping block (4) is on the crossbeam that is incorporated into framework (1) bottom.
2. a kind of band steel nose according to claim 1 mechanism, it is characterized in that: described pressing plate (3) working face is a lower surface, center protrusion, the top is semicircle, and band steel entrance side is the plane, and band steel exports side is the inclined-plane.
3. a kind of band steel nose according to claim 1 mechanism; It is characterized in that: described chopping block (4) working face is a upper surface; Be lower than rolling time band steel height, be processed with a spoonful connected in star, kettleholder is in band steel entrance side; Spoon connected in star bottom is corresponding with the half-circle projection of pressing plate (3), and curvature is identical with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200879 CN202570741U (en) | 2012-05-04 | 2012-05-04 | Band steel warping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220200879 CN202570741U (en) | 2012-05-04 | 2012-05-04 | Band steel warping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570741U true CN202570741U (en) | 2012-12-05 |
Family
ID=47240193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220200879 Expired - Lifetime CN202570741U (en) | 2012-05-04 | 2012-05-04 | Band steel warping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570741U (en) |
-
2012
- 2012-05-04 CN CN 201220200879 patent/CN202570741U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203667679U (en) | Paper flattening device | |
| CN209969266U (en) | Plate rolling machine | |
| CN102990147A (en) | Belt cutting machine with pressure plate mechanism | |
| CN105057388A (en) | Drawing process of large-size metal coiled wire material | |
| CN201669326U (en) | Deburring machine press roller device | |
| CN202570741U (en) | Band steel warping mechanism | |
| CN103286482A (en) | Full-automatic straight welding wire machining production line | |
| CN200939463Y (en) | Magnetic suspension rolling mill | |
| CN102814327A (en) | Strip steel end warping mechanism of strip steel flattening unit | |
| CN207508046U (en) | A kind of novel embossing device | |
| CN213136478U (en) | Special tool for steel belt joint closing | |
| CN203158900U (en) | Belt cutting machine with independent drive platen mechanism | |
| CN206215768U (en) | A kind of hyperboloid aluminum veneer processing unit (plant) | |
| CN204660105U (en) | Stretch bending-straightening machine film covering device | |
| CN201346574Y (en) | Threading entry guide box | |
| CN203156138U (en) | Belt cutting machine | |
| CN203696085U (en) | Vertical type plate shearing machine | |
| CN203292713U (en) | Full-automatic straight welding wire machining production line | |
| CN112045041A (en) | Continuous rolling and punching device for ultrathin steel strip and application method thereof | |
| CN201960009U (en) | Gap bridge elevating mechanism for online straightening of aluminum section | |
| CN201792033U (en) | Anti-deviation disc shear device for medium plate | |
| CN204842488U (en) | Peeling apparatus | |
| CN203156141U (en) | Belt cutting machine | |
| CN203156139U (en) | Belt cutting machine | |
| CN209337768U (en) | Sutomatic winding machine air-actuated jaw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 710032 Shaanxi province Xi'an Weiyang Dongyuan Road No. 209 Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710032 Shaanxi province Xi'an Weiyang Dongyuan Road No. 209 Chinese Heavy Machinery Research Institute Co. Ltd. Patentee before: China National Heavy Machinery Research Institute Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |