CN201147790Y - Ultra-wide rolling machine capable of rolling circular and small diameter arc - Google Patents
Ultra-wide rolling machine capable of rolling circular and small diameter arc Download PDFInfo
- Publication number
- CN201147790Y CN201147790Y CNU2008200314136U CN200820031413U CN201147790Y CN 201147790 Y CN201147790 Y CN 201147790Y CN U2008200314136 U CNU2008200314136 U CN U2008200314136U CN 200820031413 U CN200820031413 U CN 200820031413U CN 201147790 Y CN201147790 Y CN 201147790Y
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- roller component
- supporting roller
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- circle
- roll
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Abstract
An ultra-wide plate bending machine capable of bending circles and small-diameter circular arcs relates to the technical field of ultra-wide plate bending machines, and includes a base, an overturning support, a fixed support, a girder, an upper supporting roller component, an upper roller component, a lower supporting roller component and a lower roller component; a regulating spacer is arranged between the upper supporting roller component and the girder; a regulating inclined iron is arranged between the lower supporting roller component and the base. The upper supporting roller component can regulate the deformation deflection of the girder and an upper roller by the regulating spacer; the regulating inclined iron regulates the lower supporting roller component to produce the deflection deformation of the lower roller component, so as to bend products with quite high linearity. The diameter of the upper roller is quite small, which is convenient for bending a circle R with quite small diameter; cross section modulus can be designed according to supporting force and is not restricted by structure, so that the tail can obtain very good rigidity with length more than the length of the upper roller and become the carrier of the upper roller, for the convenience of overturning and balancing of the upper roller, so as to realize circle bending and reclaiming of the ultra-wide plate bending machine. The upper roller drives to prevent a bent sheet and the small circle R from slipping.
Description
Technical field
The utility model relates to metal forming machinery, particularly super wide plate bending machine technical field.
Background technology
Existing super wide plate bending machine is made up of top roll, lower roll and snub pulley, because top roll is independently one, when getting material, top roll is a cantilever beam, the fixation side supporting diameter of axle and afterbody rigidity deficiency, thereby upward roller diameter is restricted than big and length, can only roll large diameter circle, so design is restricted the processing technology of veneer reeling machine and width, and the top roll amount of deflection is default can not change, and restriction rolls precision.
The utility model content
The utility model purpose is overcoming the rolled circle of prior art defective and the super wide plate bending machine of minor diameter circular arc with design is a kind of.
The utility model comprises base, overturning support, fixed support, crossbeam, upper supporting roller assembly, goes up roll assembly, snub pulley assembly, following roll assembly, the adjusting pad is set between upper supporting roller assembly and crossbeam, the adjusting wedge is set between snub pulley assembly and base.
Upper supporting roller assembly of the present utility model can be regulated crossbeam and top roll distortion amount of deflection by described adjusting pad, make down roll assembly produce deflection deformation by regulating wedge adjusting snub pulley assembly, cooperate top roll and crossbeam deflection deformation, offset the reciprocal deflection deformation that produces behind top roll crossbeam and the lower roll stand under load, can roll the linearity high product.Because on the top roll upper supporting roller assembly and crossbeam are arranged, the bearing capacity on the top roll is born by upper supporting roller assembly and crossbeam, so it is less to go up roller diameter, be convenient to roll the less round R of diameter,, only move up and down because crossbeam is the box-shaped weldment, do not rotate, section modulus can design according to supporting force, is not subjected to structural limitations, so afterbody can obtain good rigidity, and length is greater than top roll length, become and go up roll carrier, be convenient to the overturning and the balance of top roll, realize the volume circle of super wide plate bending machine and get material.The utility model can obtain good security performance, and top roll drives to make and rolls thin plate and little round R and do not produce and skid.The utility model is simple and reasonable for structure, not only can enlarge the machining functions of veneer reeling machine, and conveniently produces, operates.
Detachable being connected on the crossbeam of adjusting pad described in the utility model.
In addition, regulate for convenience, described adjusting wedge is fixed on the base, and feed screw nut's structure is set between snub pulley assembly and the base.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is last roll assembly, upper supporting roller assembly and crossbeam combination schematic diagram.
Fig. 5 is an I portion enlarged drawing among Fig. 1.
The specific embodiment
Shown in Fig. 1,2,3,4,5, on base 10,15 be hinged overturning support 11, and between overturning support 11 and the base 10 overturning oil cylinder 14 be set also by shipping and reselling on another market.Fixed support 12 is fixedly connected on the base 10.
Crossbeam 1 bottom is installed idler assembly 2 and is gone up roll assembly 3, installs roll driving apparatus 4 at last roll assembly 3 one ends.Upper supporting roller assembly 2, last roll assembly 3, last roll driving apparatus 4 connect into an integral body with crossbeam 1, are connected with fixed support 12 two interior oil cylinders 9 by being arranged on overturning support 11 respectively between the two side ends of last roll assembly 3 and the crossbeam 1.
And, with each upper supporting roller assembly 2 corresponding crossbeam 1 on detachable the connection regulate pad 8, each upper supporting roller assembly 2 is connected with crossbeam 1 by regulating pad 8.
Be provided with guiding rail 16 on perpendicular to the snub pulley axis direction on the base 10, cooperate on the guiding rail 16 some adjusting wedges 13 are installed, connecting filament stem nut governor motion 7 between support 17 of fixedlying connected and adjusting wedge 13 with base 10, regulating layout snub pulley assembly 6 on the wedge 13, the inclined-plane 6-1 that snub pulley bearing block bottom in the snub pulley assembly 6 is provided with matches with the upper inclined surface of regulating wedge 13, regulates between wedge 13 and the snub pulley assembly 6 and matches by the inclined-plane.
Guiding rail 16 can prevent to regulate wedge 13, snub pulley assembly 6 along snub pulley axis direction play.
Claims (3)
1, can roll the super wide plate bending machine of circle and minor diameter circular arc, comprise base, overturning support, fixed support, crossbeam, upper supporting roller assembly, go up roll assembly, snub pulley assembly, following roll assembly, it is characterized in that the adjusting pad is set between upper supporting roller assembly and crossbeam, the adjusting wedge is set between snub pulley assembly and base.
2, according to the described super wide plate bending machine that rolls circle and minor diameter circular arc of claim 1, it is characterized in that detachable being connected on the crossbeam of described adjusting pad.
3, according to claim 1 or the 2 described super wide plate bending machines that roll circle and minor diameter circular arc, it is characterized in that described adjusting wedge is fixed on the base, is provided with feed screw nut's structure between snub pulley assembly and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200314136U CN201147790Y (en) | 2008-01-22 | 2008-01-22 | Ultra-wide rolling machine capable of rolling circular and small diameter arc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200314136U CN201147790Y (en) | 2008-01-22 | 2008-01-22 | Ultra-wide rolling machine capable of rolling circular and small diameter arc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147790Y true CN201147790Y (en) | 2008-11-12 |
Family
ID=40115558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200314136U Expired - Fee Related CN201147790Y (en) | 2008-01-22 | 2008-01-22 | Ultra-wide rolling machine capable of rolling circular and small diameter arc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147790Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912905A (en) * | 2010-09-01 | 2010-12-15 | 艾希斯公司 | A kind of plate coiling machine for long semicircular workpieces |
| CN104550349A (en) * | 2015-02-02 | 2015-04-29 | 南通超力卷板机制造有限公司 | Double-roll plate rolling machine for rolling high-springback-rate plates |
| CN107262568A (en) * | 2016-10-20 | 2017-10-20 | 泰安华鲁锻压机床有限公司 | A kind of working roll of veneer reeling machine deflection deformation compensation device |
-
2008
- 2008-01-22 CN CNU2008200314136U patent/CN201147790Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912905A (en) * | 2010-09-01 | 2010-12-15 | 艾希斯公司 | A kind of plate coiling machine for long semicircular workpieces |
| CN104550349A (en) * | 2015-02-02 | 2015-04-29 | 南通超力卷板机制造有限公司 | Double-roll plate rolling machine for rolling high-springback-rate plates |
| CN107262568A (en) * | 2016-10-20 | 2017-10-20 | 泰安华鲁锻压机床有限公司 | A kind of working roll of veneer reeling machine deflection deformation compensation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20140122 |