CN208712583U - A kind of three rolls plate bending machine and its rolling wimble device - Google Patents
A kind of three rolls plate bending machine and its rolling wimble device Download PDFInfo
- Publication number
- CN208712583U CN208712583U CN201821247196.4U CN201821247196U CN208712583U CN 208712583 U CN208712583 U CN 208712583U CN 201821247196 U CN201821247196 U CN 201821247196U CN 208712583 U CN208712583 U CN 208712583U
- Authority
- CN
- China
- Prior art keywords
- upper roller
- mandrel
- wimble device
- side frame
- rolling wimble
- 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
Links
Landscapes
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The utility model discloses a kind of three rolls plate bending machine and its rolling wimble devices, belong to veneer reeling machine technical field.A kind of rolling wimble device of the three rolls plate bending machine of the utility model, the rolling wimble device is symmetrically disposed on upper roller close to the lower section two sides of fixed side frame one end, the rolling wimble device includes mandrel and idler wheel, wherein idler wheel turning set is loaded on the outside of mandrel, and the axis direction of idler wheel and mandrel is vertical with the axis direction of upper roller；A kind of veneer reeling machine of the utility model, including machine frame at two sides, upper roller and lower roll, the upper roller and lower roll installation are supported in machine frame at two sides, further include above-mentioned rolling wimble device.The cylinder of steep-taper (being greater than 30 °) can be rolled using the technical solution of the utility model, effectively expand conical shell rolls range.
Description
Technical field
The utility model relates to veneer reeling machine technical fields, more specifically to a kind of three rolls plate bending machine and its volume cone dress
It sets.
Background technique
Veneer reeling machine is a kind of process equipment that sheet metal is rolled into required round, arc or taper, and veneer reeling machine is
It is worked using 3 points at round principle, it is pre- to obtain by adjusting the relative position between the side roller and upper roller of veneer reeling machine
Fixed shape.Three rolls plate bending machine is divided into mechanical and fluid pressure type, and mechanical three rolls plate bending machine is divided into symmetric form and asymmetric again.
It is that three rollers are symmetrical that wherein the performance characteristics of mechanical three rollers symmetric plate bending machine, which are the machine structural shapes, and upper roller is in two lower rolls
Centre symmetric position makees vertical displacement movement, is obtained by screw rod screw worm-drive, two lower rolls rotate, and pass through deceleration
The output gear of machine is engaged with lower roll gear, provides torque to roll plate.The smooth plastic metal plate of specification is passed through into roll bending
Between three windings up roller of machine, by the pushing of upper roller and the rotary motion of lower roll, makes metal plate by multi-pass continuous bend, produce
Raw permanent plastic deformation, rolls into required cylinder, cone cylinder or their a part.
In the prior art, three rolls plate bending machine includes two side stands, is rotatably equipped with a pair between bracket lower part and is parallel to each other
Lower roll；Frame upper is rotatably equipped with the upper roller with lower roll cooperation.When needing to roll taper, it usually needs on veneer reeling machine
Rolling wimble device is installed.The rolling wimble device of existing veneer reeling machine may be provided in upper roller, lower roll, rack lathe bed etc., wherein the volume in upper roller
It is wide that wimble device adapts to workpiece range, but it is smaller to carry strength；Rolling wimble device carrying strength on rack lathe bed is big, and station is variable
Change, but be not easy to draw close upper roller, is not suitable for small diameter workpiece, and have an impact sometimes to the structure size of veneer reeling machine, makes to roll
Precision is poor when cylinder, is also difficult to realize to rolling for steep-taper cone.Meanwhile the rolling wimble device on existing lower roll is for larger
The cone of taper is also difficult to be rolled.
Such as, China's number of applying for a patent: 201120217565.7, the applying date: on July 25th, 2007, invention and created name are as follows:
Cone-shaped cylinder barrel rolling device, this application discloses a kind of cone-shaped cylinder barrel rolling devices, including work on veneer reeling machine
Roller, volume conic tube, rolling bearing component, friction key and positioning key, veneer reeling machine top working roll left end are supported on veneer reeling machine and fall
Head is in vivo；The volume conic tube is mounted on the left end of veneer reeling machine top working roll by rolling bearing component, in the outer of volume conic tube
It is opened up on wall and is parallel to its axial keyway, positioning key and friction key are mounted in the keyway of volume conic tube；The positioning key
Left end is equipped with protruding portion；The veneer reeling machine overturns body equipped with the locating slot with the protruding portion corresponding matching, and protruding portion insertion is fixed
In the slot of position；The friction key right end is equipped with exposed portion.This application improves roll conical cylinder to a certain extent
Precision, but there are still deficiencies to be rolled for steep-taper cylinder.
For another example, Chinese Patent Application No.: 200710051340.7, the applying date: on July 25th, 2007, invention and created name
Are as follows: the rolling wimble device of veneer reeling machine, this application discloses a kind of rolling wimble device of veneer reeling machine, rolling wimble device includes frame of overturning,
Catch wheel device, bottom roll bearing block, column, catch wheel device described in column are mounted in the inner face for frame of overturning, the two sides positioned at upper roller,
Head frame two sides are equipped with boss or key, and column is correspondingly provided with groove；Or frame of overturning is correspondingly provided with seam allowance with column.This application exists
Veneer reeling machine rolling wimble device is expanded to a certain extent to the adaptation range of workpiece different-diameter, but workpiece is axial in coiling process
The excessive axial float that will lead to roller of power makes to roll precision reduction, it is uneven to roll taper.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome be difficult to realize larger taper shell rolling using existing three rolls plate bending machine
Deficiency provides a kind of three rolls plate bending machine and its rolling wimble device.Steep-taper can be rolled using the technical solution of the utility model
The cylinder of (being greater than 30 °), effectively expand conical shell rolls range.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of rolling wimble device of three rolls plate bending machine of the utility model, the rolling wimble device are symmetrically disposed on upper roller close to fixed
The lower section two sides of side frame one end, the rolling wimble device include mandrel and idler wheel, and wherein idler wheel turning set is loaded on the outside of mandrel, and
The axis direction of idler wheel and mandrel is vertical with the axis direction of upper roller.
Further, first bearing is installed, idler wheel passes through first bearing turning set between the idler wheel and mandrel
Outside loaded on mandrel.
Further, the upper roller is equipped with fixing seat, the rolling wimble device below one end of fixed side frame
It is installed in fixing seat.
Further, the fixing seat is equipped with otic placode, and the mandrel bottom end of rolling wimble device is fixed on otic placode, on mandrel
End is fixed with pressing plate by screw.
A kind of veneer reeling machine of the utility model, including machine frame at two sides, upper roller and lower roll, the upper roller and lower roll installation branch
It supports in machine frame at two sides, further including above-mentioned rolling wimble device.
Further, the upper roller is equipped with upper roller axle journal close to one end of fixed side frame, and the lower roll is close to fixed
One end of side frame is equipped with lower roll axle journal.
Further, the first installation axle journal and the second installation axle journal are machined in the upper roller, upper roller passes through the respectively
One installation axle journal and the second installation axle journal installation are supported in and overturn in side frame and fixed side frame.
Further, the upper roller extends outward to form fixed section close to one end of fixed side frame, and fixed section
End is equipped with tail portion positioning device.
Further, the tail portion positioning device includes positioning frame and axle sleeve, and axle sleeve is fixed on positioning frame,
The end of fixed section is installed in axle sleeve by second bearing.
Further, the overturning side frame side, which is equipped with, overturns mechanism, overturns side frame by overturning mechanism controls
Overturning；Above-mentioned overturning mechanism is driven using hydraulic cylinder.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) rolling wimble device of a kind of three rolls plate bending machine of the utility model, it is close which is symmetrically disposed on upper roller
The lower section two sides of fixed side frame one end, the rolling wimble device include mandrel and idler wheel, and wherein idler wheel turning set is loaded on the outer of mandrel
Portion is optimized by installation site to rolling wimble device and structure, on the one hand can offset when rolling cone
Axial force；On the other hand process can be bored to the volume of plate and plays good guiding role, suitable for rolling for steep-taper cylinder,
Expand volume cone range (30-150 °).
(2) rolling wimble device of a kind of three rolls plate bending machine of the utility model is equipped between the idler wheel and mandrel
The flexibility of idler wheel rotation can be improved by the setting of first bearing for one bearing, be conducive to preferably treat the progress of roll bending material
Volume cone guiding.Meanwhile mandrel upper end is fixed with pressing plate by screw, and the secured of mandrel installation can be improved by the setting of pressing plate
Property, to guarantee the normal work of rolling wimble device.
(3) a kind of veneer reeling machine of the utility model, including machine frame at two sides, upper roller and lower roll, the upper roller and lower roll peace
Dress is supported in machine frame at two sides, and wherein one end of upper roller and the close fixed side frame of lower roll is respectively equipped with axle journal, passes through setting
Technique axle journal, so that the installation of above-mentioned rolling wimble device is close to center, in the mutual cooperation of technique axle journal and rolling wimble device
Under realize minor diameter, steep-taper cylinder rolled.
(4) a kind of veneer reeling machine of the utility model, the upper roller extend outward to form solid close to one end of fixed side frame
Determine section, and the end of fixed section is equipped with tail portion positioning device, which includes positioning frame and axle sleeve, and axle sleeve is fixed
In on positioning frame, the end of fixed section is installed in axle sleeve by second bearing, by the setting of tail portion positioning device, and it is right
The structure of tail portion positioning device optimizes, the axial float of upper roller when can be effectively prevented volume cone, to make coiling process
It goes on smoothly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of three rolls plate bending machine of the utility model；
Fig. 2 is the structural schematic diagram of the upper roller of the utility model；
Fig. 3 is the structural schematic diagram of the lower roll of the utility model；
Fig. 4 is the mounting structure schematic diagram of the rolling wimble device of the utility model；
Fig. 5 is the structural schematic diagram of the rolling wimble device of the utility model；
Fig. 6 is the structural schematic diagram of the tail portion positioning device of the utility model；
Fig. 7 is the utility model tail portion positioning device partial enlargement diagram.
Label declaration in schematic diagram:
1, upper roller；101, upper roller axle journal；102, the first installation axle journal；103, fixed section；104, upper roller roller；105, second
Axle journal is installed；2, lower roll；201, lower roll axle journal；202, lower roll roller；3, rolling wimble device；301, screw；302, idler wheel；303,
One bearing；304, pressing plate；305, mandrel；306, otic placode 4, tail portion positioning device；401, axle sleeve；402, second bearing；403, fixed
Position rack；5, mechanism is overturned；6, side frame is overturned；7, fixed side frame；8, fixing seat；9, hydraulic cylinder.
Specific embodiment
For the content for further appreciating that the utility model, the utility model work is retouched in detail now in conjunction with drawings and examples
It states.
Embodiment 1
In conjunction with Fig. 1, Fig. 4 and Fig. 5, a kind of rolling wimble device of three rolls plate bending machine of the present embodiment, the rolling wimble device 3 is symmetrically set
Upper roller 1 is placed in close to the lower section two sides of fixed 7 one end of side frame, which includes mandrel 305 and idler wheel 302, wherein rolling
The outside that 302 turning sets are loaded on mandrel 305 is taken turns, and the axis direction of idler wheel 302 and mandrel 305 and the axis direction of upper roller 1 hang down
Directly.It is optimized by installation site to rolling wimble device and structure, on the one hand can offset when rolling cone
Axial force；On the other hand process can be bored to the volume of plate and plays good guiding role, suitable for rolling for steep-taper cylinder,
Expand volume cone range (30-150 °).
Embodiment 2
A kind of rolling wimble device of three rolls plate bending machine of the present embodiment, substantially with embodiment 1, difference mainly exists structure
In: first bearing 303 is installed, idler wheel 302 passes through the rotation suit of first bearing 303 between the idler wheel 302 and mandrel 305
In the outside of mandrel 305.The flexibility that idler wheel rotation can be improved by the setting of first bearing, is conducive to preferably treat volume
Plate carries out volume cone guiding.Meanwhile mandrel upper end is fixed with pressing plate by screw, and mandrel peace can be improved by the setting of pressing plate
The fastness of dress, to guarantee the normal work of rolling wimble device.
Embodiment 3
A kind of veneer reeling machine of the present embodiment, including machine frame at two sides, upper roller 1 and lower roll 2, the upper roller 1 and lower roll 2 are installed
It is supported in machine frame at two sides, further includes rolling wimble device 3 as described in example 2, as shown in Figure 2 and Figure 3, the upper roller 1 is close to fixed
One end of side frame 7 is equipped with upper roller axle journal 101, and the lower roll 2 is equipped with lower roll axle journal 201 close to one end of fixed side frame 7.It is logical
The setting of technique axle journal is crossed, so that the installation of above-mentioned rolling wimble device is close to center, in technique axle journal and rolling wimble device
It is realized under mutual cooperation and minor diameter, steep-taper cylinder is rolled.
Embodiment 4
A kind of veneer reeling machine of the present embodiment, substantially with embodiment 3, difference essentially consists in structure: described in conjunction with Fig. 6
Upper roller 1 extends outward to form fixed section 103 close to one end of fixed side frame 7, and the end of fixed section 103 is positioned equipped with tail portion
Device 4, the tail portion positioning device 4 include positioning frame 403 and axle sleeve 401, and axle sleeve 401 is fixed on positioning frame 403,
The end of fixed section 103 is installed in axle sleeve 401 by second bearing 402.It, can by using the installation to tail portion positioning device
The axial float of upper roller when effectively preventing volume cone, so that coiling process be made to go on smoothly.
Embodiment 5
A kind of veneer reeling machine of the present embodiment, structure is substantially with embodiment 4, and difference essentially consists in: the veneer reeling machine also wraps
It includes and overturns side frame 6,6 side of overturning side frame, which is equipped with, overturns mechanism 5, and above-mentioned overturning mechanism 5 is driven using hydraulic cylinder 9
It is dynamic.Hydraulic cylinder is controlled by hinged mode overturns mechanism to realize the overturning for overturning side frame.Side machine is overturned in the present embodiment
Frame 6 and its specific structure for overturning mechanism 5 directly adopt the overturning side frame of existing veneer reeling machine and overturn mechanism, in the present embodiment
Its structure itself is not required.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of rolling wimble device of three rolls plate bending machine, it is characterised in that: it is close that the rolling wimble device (3) is symmetrically disposed on upper roller (1)
The lower section two sides of fixed side frame (7) one end, the rolling wimble device (3) include mandrel (305) and idler wheel (302), wherein idler wheel
(302) turning set is loaded on the outside of mandrel (305), and the axis of the axis direction of idler wheel (302) and mandrel (305) and upper roller (1)
Line direction is vertical.
2. a kind of rolling wimble device of three rolls plate bending machine according to claim 1, it is characterised in that: the idler wheel (302)
It is equipped between mandrel (305) first bearing (303), idler wheel (302) is loaded on mandrel by first bearing (303) turning set
(305) outside.
3. a kind of rolling wimble device of three rolls plate bending machine according to claim 1 or 2, it is characterised in that: the upper roller (1) is leaned on
Fixing seat (8) are equipped with below the one end of nearly fixed side frame (7), the rolling wimble device (3) is installed on fixing seat (8).
4. a kind of rolling wimble device of three rolls plate bending machine according to claim 3, it is characterised in that: on the fixing seat (8)
Equipped with otic placode (306), mandrel (305) bottom end of rolling wimble device (3) is fixed on otic placode (306), and mandrel (305) upper end passes through spiral shell
Nail (301) is fixed with pressing plate (304).
5. a kind of veneer reeling machine, including machine frame at two sides, upper roller (1) and lower roll (2), the upper roller (1) and lower roll (2) installation support
In in machine frame at two sides, it is characterised in that: further include rolling wimble device of any of claims 1-4 (3).
6. a kind of veneer reeling machine according to claim 5, it is characterised in that: the upper roller (1) is close to fixed side frame (7)
One end is equipped with upper roller axle journal (101), and the lower roll (2) is equipped with lower roll axle journal (201) close to the one end of fixed side frame (7).
7. a kind of veneer reeling machine according to claim 6, it is characterised in that: be machined with the first installation axle on the upper roller (1)
Neck (102) and the second installation axle journal (105), upper roller (1) pass through the first installation axle journal (102) and the second installation axle journal respectively
(105) installation, which is supported in, overturns in side frame (6) and fixed side frame (7).
8. a kind of veneer reeling machine according to any one of claim 5-7, it is characterised in that: the upper roller (1) is close to fixed
One end of side frame (7) extends outward to form fixed section (103), and the end of fixed section (103) is equipped with tail portion positioning device
(4)。
9. a kind of veneer reeling machine according to claim 8, it is characterised in that: the tail portion positioning device (4) includes positioning
Rack (403) and axle sleeve (401), axle sleeve (401) are fixed on positioning frame (403), and the end of fixed section (103) passes through second
Bearing (402) is installed in axle sleeve (401).
10. a kind of veneer reeling machine according to claim 7, it is characterised in that: the overturning side frame (6) side, which is equipped with, to be overturned
Mechanism (5) overturns the overturning of side frame (6) by overturning mechanism (5) control；Above-mentioned overturning mechanism (5) using hydraulic cylinder (9) into
Row driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821247196.4U CN208712583U (en) | 2018-08-03 | 2018-08-03 | A kind of three rolls plate bending machine and its rolling wimble device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821247196.4U CN208712583U (en) | 2018-08-03 | 2018-08-03 | A kind of three rolls plate bending machine and its rolling wimble device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712583U true CN208712583U (en) | 2019-04-09 |
Family
ID=65976190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821247196.4U Expired - Fee Related CN208712583U (en) | 2018-08-03 | 2018-08-03 | A kind of three rolls plate bending machine and its rolling wimble device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026462A (en) * | 2019-04-24 | 2019-07-19 | 陈宏尤 | A kind of veneer reeling machine with auxiliary support apparatus |
| CN112317570A (en) * | 2020-10-13 | 2021-02-05 | 芜湖中集瑞江汽车有限公司 | Edge rolling device |
-
2018
- 2018-08-03 CN CN201821247196.4U patent/CN208712583U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026462A (en) * | 2019-04-24 | 2019-07-19 | 陈宏尤 | A kind of veneer reeling machine with auxiliary support apparatus |
| CN110026462B (en) * | 2019-04-24 | 2021-05-28 | 陈宏尤 | Plate rolling machine with auxiliary supporting device |
| CN112317570A (en) * | 2020-10-13 | 2021-02-05 | 芜湖中集瑞江汽车有限公司 | Edge rolling device |
| CN112317570B (en) * | 2020-10-13 | 2024-03-19 | 芜湖中集瑞江汽车有限公司 | Rolling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208712583U (en) | A kind of three rolls plate bending machine and its rolling wimble device | |
| CN101947579A (en) | Side brackets of curve down type coiling machine | |
| CN218878851U (en) | Winding roller for textile fabric production | |
| CN201264041Y (en) | Feeding hub capable of regulating non-eccentric colorful steel plate coil | |
| CN208345418U (en) | A kind of coiled material reel-off gear | |
| CN204873018U (en) | Corrugated container board's body paper bracket with adjustable | |
| CN205892270U (en) | Full -automatic rolling roll -changing device | |
| CN100500316C (en) | Cold drawing accurate steel tube wall thickness adjusting mechanism | |
| CN206988396U (en) | A kind of angle adjusting mechanism | |
| CN211218160U (en) | Numerical control adjustable ceramic composite steel pipe diameter plate rolling machine | |
| CN206407692U (en) | A kind of Polywoven Bag winder | |
| CN208787248U (en) | A kind of three rollers that can facilitate angle modulation drive veneer reeling machine entirely | |
| CN210824610U (en) | Clamping and fixing device for winding machine | |
| CN208004681U (en) | A kind of steel bar straightener | |
| CN210029606U (en) | Winding device of coating machine | |
| CN209424323U (en) | A kind of automatic uncoiler of ground roll type | |
| CN102715252A (en) | Beancurd-sheets cloth automatically-folding device of beancurd-sheets pouring machine | |
| CN208912832U (en) | A kind of uncoiler drum mechanism built | |
| CN201313127Y (en) | Steel plate folding device | |
| CN212923727U (en) | Automatic winding machine | |
| CN206028417U (en) | Wide flange make -up machine of application scope | |
| CN105964713B (en) | Swing type steel pipe feeder | |
| CN210029401U (en) | A coiling mechanism for aluminium foil production | |
| CN208628186U (en) | A kind of four-roll plate bending machine and its rolling wimble device | |
| CN218283240U (en) | Double-roller uncoiler reverse bending roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |