CN206474531U - A kind of four-roll plate bending machine - Google Patents
A kind of four-roll plate bending machine Download PDFInfo
- Publication number
- CN206474531U CN206474531U CN201720165391.1U CN201720165391U CN206474531U CN 206474531 U CN206474531 U CN 206474531U CN 201720165391 U CN201720165391 U CN 201720165391U CN 206474531 U CN206474531 U CN 206474531U
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- China
- Prior art keywords
- turntable
- turning part
- roller
- upper roller
- bending machine
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of four-roll plate bending machine, including frame and disk roller, the frame includes base, fixed support and travel(l)ing rest, the disk roller includes upper roller, lower roll, left roller and the right roller being parallel to each other, the upper roller is rotatably connected on fixed support, it is hinged with above the travel(l)ing rest on turning part, the base and is rotatably connected to traction cylinder, wherein：Turning part includes the turntable being slidably connected in turning part, the turntable includes the connecting hole for being enclosed on roll end, the gear platform for preventing that turntable from deviating from is provided with the connecting hole, the baffle ring and retaining bolt for being located at two ends respectively are provided with the turntable, the retaining bolt is threaded on turntable, the turntable is connected with the piston rod of traction cylinder, the glide direction of the turntable is perpendicular to turning part, pass through above-mentioned setting, when roll bending is operated, the two ends of upper roller all have limited support, avoid upper roller run-off the straight, upper roller is uniform to the pressure of sheet material simultaneously.
Description
Technical field
The utility model is related to a kind of veneer reeling machine, more particularly to a kind of four-roll plate bending machine.
Background technology
At present, Authorization Notice No. discloses a kind of adjustable numerical control four-roller of three-roller linkage for CN205798059U Chinese patent
Veneer reeling machine, including：Base, two seat supports on base and upper roller, lower roll, the first side roller and between two seat supports
Two side rollers, upper roller, lower roll, the first side roller and the second side roller be arranged in parallel, and lower roll is located at immediately below upper roller, the first side roller and second
Side roller is located at lower roll both sides respectively, wherein, upper roller is installed on support, is connected with holder pivots, and upper roller is driven by upper roller servo
Dynamic device driving is rotated, and lower roll, the first side roller and the second side roller two ends are respectively arranged in both sides side roller link gear, and it is with respect to position
Put and keep constant, both sides side roller link gear is connected to support and base by elevating mechanism respectively.
Be provided with turning part on above-mentioned four-roll plate bending machine, turning part rotate can upper roller side opening breach, still
When this turning part is anchored to the end of upper roller after rotating, it is impossible to contacted well with upper roller and form support, so that in work
During, upper roller gravity is pressed in offside termination substantially, and the link position for easily causing offside is damaged, and service life is shorter.
Utility model content
The purpose of this utility model is to provide a kind of Stability Analysis of Structures, the four-roll plate bending machine of service life length.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of four-roll plate bending machine,
Including frame and disk roller, the frame includes base, fixed support and travel(l)ing rest, and the disk roller is upper including what is be parallel to each other
Roller, lower roll, left roller and right roller, the upper roller are rotatably connected on fixed support, are hinged with and are turned over above the travel(l)ing rest
Traction cylinder is rotatably connected on transfer part, the base, wherein：Turning part includes the rotation being slidably connected in turning part
Platform, the turntable includes being provided with the gear platform for preventing that turntable from deviating from the connecting hole for being enclosed on roll end, the connecting hole,
The baffle ring and retaining bolt for being located at two ends respectively are provided with the turntable, the retaining bolt is threaded on turntable, described turn
Dynamic platform is connected with the piston rod of traction cylinder, and the glide direction of the turntable is perpendicular to turning part.
By using above-mentioned technical proposal, in turning part vertical state, traction cylinder is pulled toward side-lower, due to Vertical Square
To being limited, turntable is first slided inside and outside turning part, connecting hole is separated with upper roller, after arrival baffle ring coordinates with gear platform, is turned over
Transfer part starts to tilt under the drive of turntable, and opens；When needing to dig turning part, traction cylinder pushes turntable and moved up, and arrives
When retaining bolt is contradicted to gear platform, turning part starts to be flipped up, and turntable can be blocked by upper roller when turning to certain position, it is impossible to be entered
Row is moved horizontally, but also there is the active force of vertical direction, and turning part may proceed to be turned to plumbness, reach plumbness
When, connecting hole is aligned with the axle of upper roller, so as to be moved under the promotion of traction cylinder, entangles upper roller and then to upper roller
Axle is supported；When in use, when veneer reeling machine carries out roll bending operation, the two ends of upper roller all have limited support, it is to avoid upper roller is sent out
Raw to tilt, while two ends active force is identical in the spacing upper roller in two ends, it is also not in that inner surface is inclined to suppress the sheet material come
Situation.
The utility model is further arranged to：Rolling bearing is installed in the connecting hole.
By using above-mentioned technical proposal, when rolling bearing is upper roller connection, upper roller rotary resistance is small, so as to suitable
The operation of the progress compacting roll bending of profit, while bearing wearability is good, can have longer service life.
The utility model is further arranged to：The side of the travel(l)ing rest is provided with limited block, the limited block with it is upper
Row is rolled out, turning part is turned to stop when being contradicted with limited block.
By using above-mentioned technical proposal, turning part is turned into horizontality to stop, if angle too small can be to volume
Tube-shaped material causes to block, and angle is excessive that to rotate consumed energy bigger, and goes to below horizontal plane and be inconvenient to lead
Draw affecting for cylinder, may be stuck.
The utility model is further arranged to：Turning part is provided with directive wheel towards the side of upper roller, turning part with
When limited block is parallel, directive wheel upper surface is not more than upper roller lower end and the vertical range of upset lid with upset lid vertical range.
By using above-mentioned technical proposal, when being arranged on taking-up material of directive wheel, material and the directive wheel of drum connect
Touch, in the motion process of material, keep contradicting with material, material is taken out so as to stable.
The utility model is further arranged to：Regulation screw mandrel is equipped with turning part, the directive wheel is connected to tune
Save the top of screw mandrel.
By using above-mentioned technical proposal, directive wheel carries out elevating movement in the presence of regulation screw mandrel, and then controls to lead
To the position of wheel, to adapt to the material of different-thickness, outwards conveyed, it is applied widely.
The utility model is further arranged to：Discharge device, the discharge device bag are provided with above the fixed support
Include push rod and drive the elevating mechanism of push rod movement.
By using above-mentioned technical proposal, discharge assembling device is arranged on fixed support side, and push rod promotes and is rolled into tubular
Material is moved to the indentation, there of travel(l)ing rest side, and elevating mechanism can control the height of push rod, be adapted to different radii
Roll bending.
The utility model is further arranged to：The push rod includes clamping jaw, the body of rod and pusher cylinder, and the body of rod is fixed on
The output end of pusher cylinder, the clamping jaw includes train wheel bridge and lower plate, and the train wheel bridge and lower plate are both provided with guide angle.
By using above-mentioned technical proposal, guide angle can facilitate one end that web-like sheet material is clamped with clamping jaw, so that
In the impetus of pusher cylinder, drive web-like sheet material that can be stable is moved, it is to avoid the situation hair that push rod dislocation can not be promoted
It is raw.
The utility model is further arranged to：The lower end of the train wheel bridge is provided with cushion.
By using above-mentioned technical proposal, cushion reduces the distance between train wheel bridge and lower plate, in web-like sheet material
Enter fashionable, a squeezing action can be produced by cushion, what is stabilized it is connected with clamping jaw, avoid shaking when promoting,
Promote stable.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the structural representation at turning part in embodiment；
Fig. 3 is the schematic cross-sectional view at turntable in embodiment；
Fig. 4 is schematic cross-sectional view of the turning part at regulation screw mandrel in embodiment；
Fig. 5 is the structural representation of discharge device in embodiment.
In figure：1st, base；2nd, fixed support；3rd, travel(l)ing rest；4th, upper roller；5th, lower roll；6th, turning part；7th, traction cylinder；8、
Turntable；9th, connecting hole；10th, platform is kept off；11st, baffle ring；12nd, retaining bolt；13rd, rolling bearing；14th, limited block；15th, directive wheel；16th, adjust
Save screw mandrel；17th, discharge device；18th, elevating mechanism；19th, clamping jaw；20th, the body of rod；21st, cushion.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
A kind of four-roll plate bending machine, reference picture 1, including frame, frame are divided into base 1, fixed support 2 and travel(l)ing rest 3, Gu
Upper roller 4, lower roll 5, left roller and right roller, upper roller 4, lower roll 5, left roller and the right side are connected between fixed rack 2 and travel(l)ing rest 3
Side roller is parallel to each other, and the one end of upper roller 4 is rotatably connected on fixed support 2, and the other end is contained in the connecting hole 9 on travel(l)ing rest 3
Interior, the part in fixed support 2 of upper roller 42 is fixedly connected with a firm axle, and firm axle, which is rotatably connected on, is arranged on fixed support 2
In the firm platform of another side；Lower roll 5 is located at the underface of upper roller 4, moves up and down, and the left roller is located at the one of lower roll 5
Side, the right roller is located at the opposite side of lower roll 5, and the side roller is lifted in the presence of screw lift structure 18.
Reference picture 2 and Fig. 3, the top of travel(l)ing rest 3 be hinged with turning part 6, turning part 6 be provided with perpendicular to turning part 6 and
Just to the connecting hole 9 in the axle center of upper roller 4, turntable 8 is slidably connected in connecting hole 9, the piston rod of turntable 8 and traction cylinder 7 is cut with scissors
Connect, gear platform 10 is provided with rotation hole, turntable 8 includes the baffle ring 11 being wholely set and the gear being threaded on turntable 8
Bolt 12, turntable 8 is first fit into connecting hole 9 is screwed into retaining bolt 12 again, and retaining bolt 12 and baffle ring 11 are contradicted with gear platform 10, will be rotated
Platform 8 is spacing in connecting hole 9；Connecting hole 9 is also embedded with rolling bearing 13, the side of travel(l)ing rest 3 towards one end of upper roller 42
Protrusion is provided with limited block 14, turning part 6 is carried out spacing, it is to avoid the rotational angle of turning part 6 is excessive.
In 6 vertical state of turning part, traction cylinder 7 is pulled toward side-lower, because vertical direction is limited, and turntable 8 is first
In the inside and outside slip of turning part 6, connecting hole 9 is set to be separated with upper roller 4, after arrival baffle ring 11 coordinates with gear platform 10, turning part 6 is in rotation
Start to tilt under the drive of platform 8, and open；When needing to dig turning part 6, traction cylinder 7 pushes turntable 8 and moved up, to retaining bolt 12
When contradicting gear platform 10, turning part 6 starts to be flipped up, and turntable 8 can be blocked by upper roller 4 when turning to certain position, it is impossible to
Moved horizontally, but also there is the active force of vertical direction, turning part 6 may proceed to be turned to plumbness, reach vertical
During state, connecting hole 9 is aligned with the axle of upper roller 4, so as to be moved under the promotion of traction cylinder 7, entangle upper roller 4 and then
The axle of upper roller 4 is supported.
Regulation screw mandrel 16 is also equipped with reference picture 4, turning part 6, lifting is rotated in turning part 6, screw mandrel lifting drives
The directive wheel 15 of screw mandrel end is lifted, and the outside of regulation screw mandrel 16 is provided with handwheel, and regulation screw mandrel 16 is rotatably connected on turning part 6
On.
Discharge device 17 is fixed with reference picture 1 and Fig. 5, fixed support 2, discharge device 17 includes elevating mechanism 18, pushed away
Take offence cylinder, the body of rod 20 and clamping jaw 19, elevating mechanism 18 drives pusher cylinder lifting, control lifting using the cooperation of screw mandrel and gear
The height of cylinder, the body of rod 20 is fixed on the top of pusher cylinder, and the other end of the body of rod 20 is connected with clamping jaw 19, and 19 points of clamping jaw is upper
On clamping plate and lower plate, clamping jaw 19 there is guide angle web-like sheet material can be guided to enter, flexible pad 21 can below train wheel bridge
With extrusion plate, connection Ei is more firm, pushing structure and the collective effect of directive wheel 15 in Fig. 4, can smoothly release volume
Shape sheet material, releases and recycles equipment to extract out behind part, rational in infrastructure, easy to use.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of four-roll plate bending machine, including frame and disk roller, the frame include base (1), fixed support (2) and travel(l)ing rest
(3), the disk roller includes upper roller (4), lower roll (5), left roller and the right roller being parallel to each other, and the upper roller (4) rotates connection
On fixed support (2), it is hinged with to be rotatably connected on turning part (6), the base (1) above the travel(l)ing rest (3) and leads
Draw cylinder (7), it is characterised in that：Turning part (6) includes the turntable (8) being slidably connected in turning part (6), described to rotate
Platform (8), which includes being provided with the connecting hole (9) for being enclosed on upper roller (4) end, the connecting hole (9), prevents what turntable (8) from deviating from
The baffle ring (11) and retaining bolt (12) for being provided with and being located at two ends respectively, retaining bolt (12) spiral shell are kept off on platform (10), the turntable (8)
Line is connected on turntable (8), and the turntable (8) is connected with the piston rod of traction cylinder (7), the slip of the turntable (8)
Direction is perpendicular to turning part (6).
2. a kind of four-roll plate bending machine according to claim 1, it is characterised in that：Rotation is installed in the connecting hole (9)
Bearing (13).
3. a kind of four-roll plate bending machine according to claim 1, it is characterised in that：The side of the travel(l)ing rest (3) is set
Limited location block (14), the limited block (14) is parallel with upper roller (4), and turning part (6) are turned to be contradicted with limited block (14)
When stop.
4. a kind of four-roll plate bending machine according to claim 3, it is characterised in that：Turning part (6) is towards upper roller (4)
Side is provided with directive wheel (15), when turning part (6) is parallel with limited block (14), and directive wheel (15) upper surface is vertical with upset lid
Distance no more than upper roller (4) lower end and the vertical range of upset lid.
5. a kind of four-roll plate bending machine according to claim 4, it is characterised in that：Turning part is equipped with regulation on (6)
Screw mandrel (16), the directive wheel (15) is connected to the top of regulation screw mandrel (16).
6. a kind of four-roll plate bending machine according to claim 1, it is characterised in that：It is provided with above the fixed support (2)
Discharge device (17), the discharge device (17) includes push rod and drives the elevating mechanism (18) of push rod movement.
7. a kind of four-roll plate bending machine according to claim 6, it is characterised in that：The push rod includes clamping jaw (19) and the body of rod
(20), the clamping jaw (19) includes train wheel bridge and lower plate, and the train wheel bridge and lower plate are both provided with guide angle.
8. a kind of four-roll plate bending machine according to claim 7, it is characterised in that：The lower end of the train wheel bridge sets flexible
Pad (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165391.1U CN206474531U (en) | 2017-02-22 | 2017-02-22 | A kind of four-roll plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165391.1U CN206474531U (en) | 2017-02-22 | 2017-02-22 | A kind of four-roll plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474531U true CN206474531U (en) | 2017-09-08 |
Family
ID=59746379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720165391.1U Expired - Fee Related CN206474531U (en) | 2017-02-22 | 2017-02-22 | A kind of four-roll plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296327A (en) * | 2018-02-07 | 2018-07-20 | 江苏江海机床集团有限公司 | A kind of four-roll plate bending machine |
| CN109047403A (en) * | 2018-09-17 | 2018-12-21 | 顺德职业技术学院 | Gap can adjust automatically four-roller furling plate round machine |
-
2017
- 2017-02-22 CN CN201720165391.1U patent/CN206474531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296327A (en) * | 2018-02-07 | 2018-07-20 | 江苏江海机床集团有限公司 | A kind of four-roll plate bending machine |
| CN109047403A (en) * | 2018-09-17 | 2018-12-21 | 顺德职业技术学院 | Gap can adjust automatically four-roller furling plate round machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170908 Termination date: 20210222 |