CN107999576B - A kind of dual-driven plate-bending machine - Google Patents
A kind of dual-driven plate-bending machine Download PDFInfo
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- CN107999576B CN107999576B CN201711277410.0A CN201711277410A CN107999576B CN 107999576 B CN107999576 B CN 107999576B CN 201711277410 A CN201711277410 A CN 201711277410A CN 107999576 B CN107999576 B CN 107999576B
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- screw rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
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- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of dual-driven plate-bending machines, including upper roller, the upper roller is equipped with installation cavity, the outside of the upper roller is equipped with cylinder, multiple snap-gauges are welded on the side wall of the installation cavity, stepper motor is installed on the side inner wall of the installation cavity, screw rod is welded on the output shaft of stepper motor, a snap-gauge in multiple snap-gauges is equipped with the pushing plate being threadably mounted on the outside of screw rod close to the side of stepper motor, pushing plate offers multiple sliding slots far from the side of stepper motor, sliding block is slidably fitted in sliding slot, the snap-gauge offers multiple grooves close to the side of stepper motor, multiple grooves are arranged in a one-to-one correspondence with multiple sliding slots, the groove is hinged with the first strut on the side inner wall of screw rod.Practical performance of the present invention is high, and structure is simple, easy to operate, convenient for moving to idler wheel, so that separating on the outside of the inside of cylinder and upper roller, consequently facilitating cylinder is removed from upper roller, is convenient for people to use.
Description
Technical field
The present invention relates to veneer reeling machine equipment technical field more particularly to a kind of dual-driven plate-bending machines.
Background technique
Veneer reeling machine is the capital equipment that plate is produced to tubular, arc or taper work by the roll shaft of rotation, wherein
Three rolls plate bending machine and four-roll plate bending machine application are more universal, and through retrieving, application publication number is the patent document of CN106311820A
There is provided a kind of dual-driven plate-bending machine, this design includes fuselage, is located at body upper bearing block and both ends and distinguishes connecting shaft
Upper roller, the lower roll of seat are held, upper roller drives its up and down motion by the hydraulic cylinder above bearing block, and each lower roll respectively corresponds
A drive system is connected, each drive system includes driving motor, output gear shaft, deceleration electricity with instant brake
Machine, universal coupling and casing, output gear shaft are respectively positioned in casing, and two driving motors pass through corresponding output gear respectively
Axis connects with the deceleration motor, and each decelerating motor passes through universal coupling respectively and is correspondingly connected with lower roll, and this design can be effective
Rolling friction is converted by sliding friction, eliminates because of sliding friction bring mechanical interference, vibration and abrasion, avoids rolling work
Part deformation improves product qualification rate, and discharging is convenient, effectively extension service life of equipment.
But there is also shortcomings for above-mentioned this design, and the outside of upper roller, and cylinder can be set in after shell rolling success
Frictional force between upper roller is larger, but above-mentioned this design is not easy to prop up cylinder, makes inside and the upper roller of cylinder
Outside separation be unfavorable for the use of people so the operation that cylinder is removed from upper roller is just pretty troublesome, therefore it is proposed that
A kind of dual-driven plate-bending machine is for solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of dual-driven plate-bending machines.
A kind of dual-driven plate-bending machine proposed by the present invention, including upper roller, the upper roller are equipped with installation cavity, the upper roller
Outside is equipped with cylinder, is welded with multiple snap-gauges on the side wall of the installation cavity, is equipped with step on the side inner wall of the installation cavity
Into motor, screw rod is welded on the output shaft of stepper motor, a snap-gauge in multiple snap-gauges is set close to the side of stepper motor
There is the pushing plate being threadably mounted on the outside of screw rod, pushing plate offers multiple sliding slots far from the side of stepper motor, slides in sliding slot
Dynamic to be equipped with sliding block, the snap-gauge offers multiple grooves close to the side of stepper motor, and multiple grooves and multiple sliding slots are one by one
It is correspondingly arranged, the groove is hinged with the first strut on the side inner wall of screw rod, and the groove is far from the side of screw rod
Slide opening is offered on wall, multiple through-holes are offered on the side wall of installation cavity, and multiple through-holes are arranged in a one-to-one correspondence with multiple slide openings, institute
It states in through-hole and corresponding slide opening and is slidably fitted with the same traveller, traveller is hinged with the second strut, position close to the side of screw rod
In in the same groove the first strut and the second strut be hinged with corresponding sliding block close to one end of stepper motor, it is described
Traveller is welded with rotating bar far from the side of screw rod, and rotating bar is welded with shaft far from one end of screw rod, is equipped in the through-hole
Idler wheel, idler wheel are equipped with shaft hole, and shaft rotational installation is in corresponding shaft hole, and idler wheel is matched with cylinder.
Preferably, the pushing plate is equipped with threaded hole, and the screw rod is threadedly coupled with threaded hole.
Preferably, mounting hole is offered on the snap-gauge, the outside of the screw rod is not contacted with the side wall of mounting hole.
Preferably, it is opened up in the pushing plate there are two symmetrically arranged limit hole, is slidably fitted with limit in limit hole
Bar, the one end of gag lever post far from stepper motor are mutually welded with corresponding snap-gauge close to the side of stepper motor.
Preferably, the groove is welded with compressed spring on the side inner wall of screw rod, and compressed spring is far from screw rod
It is mutually welded with corresponding traveller close to the side of screw rod one end.
Preferably, the two sides of the sliding block are welded with limit plate, offer limit on the two sides inner wall of the sliding slot
Slot, the limit plate are slidably mounted in corresponding limiting slot.
Preferably, the outside of the upper roller is fixedly mounted there are two symmetrically arranged push-rod electric machine, and two push-rod electric machines are equal
Positioned at the side of cylinder, pushing block is installed on the output shaft of the push-rod electric machine, the pushing block is matched with cylinder.
Preferably, protection rubber ring is fixedly installed on the outside of the idler wheel, the protection rubber ring is matched with cylinder.
Preferably, rotation slot is offered on the other side inner wall of the installation cavity, the outer sheath of the screw rod is equipped with bearing,
The outer ring of the bearing and the side wall of rotation slot mutually weld.
Preferably, the quantity of the sliding slot in the same pushing plate is three to six, and is located in the same pushing plate
Three to six sliding slots arrange in a ring, the quantity of the snap-gauge is two to five, and two to five snap-gauges are equidistantly welded on
On the side wall of installation cavity.
Compared with prior art, the beneficial effects of the present invention are:
(1), by upper roller, installation cavity, stepper motor, screw rod, pushing plate, sliding slot, sliding block, the second strut, the first strut,
Limit hole, gag lever post and corresponding threaded holes close, and when needing to remove cylinder from upper roller, start stepper motor, stepper motor
Output shaft drive screw rod rotated, since pushing plate is threadedly coupled by threaded hole with screw rod, thus screw rod rotation
When by drive pushing plate move, limit hole is slided on the outside of gag lever post at this time, and pushing plate can pass through sliding block pair
Second strut and the first strut are pushed；
(2), by snap-gauge, groove, traveller, through-hole, rotating bar, idler wheel, mounting hole, compressed spring, slide opening, limit plate,
Limiting slot, protection rubber ring, cylinder, rotation slot, push-rod electric machine, pushing block, shaft and shaft hole match, the second strut and the
One strut can push traveller so that traveller is moved to far from the direction of screw rod, at this time sliding block in sliding slot to
Direction far from screw rod is slided, and traveller pushes rotating bar, and rotating bar pushes idler wheel by shaft, until
The interior side contacts of protection rubber ring and cylinder simultaneously fit closely, so that separated on the outside of the inside of cylinder and upper roller,
Stepper motor is closed at this time, starts push-rod electric machine, and the output shaft of push-rod electric machine drives pushing block to be moved, and pushing block is to cylinder
It is pushed, protects rubber ring to be rolled on the inside of cylinder at this time, until cylinder skids off the outside of upper roller, facilitated cylinder
It is moved to and is separated with upper roller, be conducive to the use of people.
Practical performance of the present invention is high, and structure is simple, easy to operate, convenient for moving to idler wheel, so that the inside of cylinder
It separates on the outside of upper roller, consequently facilitating cylinder is removed from upper roller, is convenient for people to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of dual-driven plate-bending machine proposed by the present invention；
Fig. 2 is a kind of schematic cross-sectional view of the part A of dual-driven plate-bending machine proposed by the present invention；
Fig. 3 is a kind of schematic cross-sectional view of the part B of dual-driven plate-bending machine proposed by the present invention；
Fig. 4 is a kind of schematic cross-sectional view of the C portion of dual-driven plate-bending machine proposed by the present invention；
Fig. 5 is a kind of schematic cross-sectional view of the part D of dual-driven plate-bending machine proposed by the present invention.
In figure: 1 upper roller, 2 installation cavitys, 3 stepper motors, 4 screw rods, 5 snap-gauges, 6 pushing plates, 7 sliding slots, 8 sliding blocks, 9 second
Bar, 10 first struts, 11 grooves, 12 travellers, 13 through-holes, 14 rotating bars, 15 idler wheels, 16 limit holes, 17 gag lever posts, 18 installations
Hole, 19 compressed springs, 20 slide openings, 21 limit plates, 22 limiting slots, 23 protection rubber rings, 24 cylinders, 25 rotation slots, 26 push rods electricity
Machine, 27 pushing blocks, 28 threaded holes, 29 shafts, 30 shaft holes.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1-5, a kind of dual-driven plate-bending machine, including upper roller 1 are proposed in the present embodiment, upper roller 1 is equipped with installation
Chamber 2, the outside of upper roller 1 are equipped with cylinder 24, are welded with multiple snap-gauges 5 on the side wall of installation cavity 2, on the side inner wall of installation cavity 2
Stepper motor 3 is installed, screw rod 4 is welded on the output shaft of stepper motor 3, a snap-gauge 5 in multiple snap-gauges 5 is close to stepping
The side of motor 3 is equipped with the pushing plate 6 for being threadably mounted at 4 outside of screw rod, and pushing plate 6 is offered far from the side of stepper motor 3
Multiple sliding slots 7 are slidably fitted with sliding block 8 in sliding slot 7, and snap-gauge 5 offers multiple grooves 11 close to the side of stepper motor 3, more
A groove 11 is arranged in a one-to-one correspondence with multiple sliding slots 7, and groove 11 is hinged with the first strut 10 on the side inner wall of screw rod 4,
Groove 11 offers multiple through-holes 13 far from slide opening 20 is offered on the side inner wall of screw rod 4 on the side wall of installation cavity 2, multiple
Through-hole 13 is arranged in a one-to-one correspondence with multiple slide openings 20, is slidably fitted with the same traveller 12 in through-hole 13 and corresponding slide opening 20,
Traveller 12 is hinged with the second strut 9 close to the side of screw rod 4, the first strut 10 and the second strut in the same groove 11
9 are hinged with corresponding sliding block 8 close to one end of stepper motor 3, and traveller 12 is welded with rotating bar far from the side of screw rod 4
14, rotating bar 14 is welded with shaft 29 far from one end of screw rod 4, and idler wheel 15 is equipped in through-hole 13, and idler wheel 15 is equipped with shaft hole
30, the rotational installation of shaft 29 is in corresponding shaft hole 30, and idler wheel 15 is matched with cylinder 24, by upper roller 1, installation cavity 2,
Stepper motor 3, screw rod 4, pushing plate 6, sliding slot 7, sliding block 8, the second strut 9, the first strut 10, limit hole 16,17 and of gag lever post
Threaded hole 28 matches, and when needing to remove cylinder 24 from upper roller 1, starts stepper motor 3, the output shaft of stepper motor 3
Screw rod 4 is driven to be rotated, since pushing plate 6 is threadedly coupled by threaded hole 28 with screw rod 4, so when screw rod 4 rotates
Pushing plate 6 will be driven to move, limit hole 16 is slided in the outside of gag lever post 17 at this time, and pushing plate 6 can pass through cunning
Block 8 pushes the second strut 9 and the first strut 10；Pass through snap-gauge 5, groove 11, traveller 12, through-hole 13, rotating bar 14, rolling
Wheel 15, mounting hole 18, compressed spring 19, slide opening 20, limit plate 21, limiting slot 22, protection rubber ring 23, cylinder 24, rotation slot
25, push-rod electric machine 26, pushing block 27, shaft 29 and shaft hole 30 match, and the second strut 9 and the first strut 10 can be to travellers
12 are pushed, so that traveller 12 is moved to the direction far from screw rod 4, sliding block 8 is in sliding slot 7 to far from screw rod 4 at this time
Direction slided, traveller 12 pushes rotating bar 14, and rotating bar 14 pushes idler wheel 15 by shaft 29, directly
It to the interior side contacts for protecting rubber ring 23 and cylinder 24 and fits closely, so that the inside of cylinder 24 and upper roller 1
Outside separation, closes stepper motor 3 at this time, starts push-rod electric machine 26, and the output shaft of push-rod electric machine 26 drives pushing block 27 to carry out
Mobile, pushing block 27 pushes cylinder 24, protects rubber ring 23 to be rolled in the inside of cylinder 24 at this time, until cylinder
24 skid off the outside of upper roller 1, facilitate for cylinder 24 to be moved to and separate with upper roller 1, are conducive to the use of people, practicability of the present invention
Can be high, structure is simple, and it is easy to operate, convenient for being moved to idler wheel 15, so that the inside of cylinder 24 and the outside of upper roller 1 point
From being convenient for people to use consequently facilitating cylinder 24 is removed from upper roller 1.
In the present embodiment, pushing plate 6 is equipped with threaded hole 28, and screw rod 4 is threadedly coupled with threaded hole 28, opens up on snap-gauge 5
There is mounting hole 18, the outside of screw rod 4 is not contacted with the side wall of mounting hole 18, is opened up in pushing plate 6 there are two symmetrically arranged limit
Position hole 16, is slidably fitted with gag lever post 17 in limit hole 16, the one end of gag lever post 17 far from stepper motor 3 and corresponding snap-gauge 5
Side close to stepper motor 3 is mutually welded, and groove 11 is welded with compressed spring 19 on the side inner wall of screw rod 4, compresses bullet
The one end of spring 19 far from screw rod 4 is mutually welded with corresponding traveller 12 close to the side of screw rod 4, and the two sides of sliding block 8 are welded limited
Position plate 21, offers limiting slot 22 on the two sides inner wall of sliding slot 7, and limit plate 21 is slidably mounted in corresponding limiting slot 22,
The outside of upper roller 1 is fixedly mounted there are two symmetrically arranged push-rod electric machine 26, and two push-rod electric machines 26 are respectively positioned on the one of cylinder 24
Side is equipped with pushing block 27 on the output shaft of push-rod electric machine 26, and pushing block 27 is matched with cylinder 24, and the outside of idler wheel 15 is fixed
Protection rubber ring 23 is installed, protection rubber ring 23 is matched with cylinder 24, offers rotation on the other side inner wall of installation cavity 2
The outer sheath of slot 25, screw rod 4 is equipped with bearing 26, and the outer ring of bearing 26 is mutually welded with the side wall of rotation slot 25, pushed away positioned at same
The quantity of sliding slot 7 on movable plate 6 is three to six, and three to six sliding slots 7 being located in the same pushing plate 6 are arranged in a ring
Cloth, the quantity of snap-gauge 5 is two to five, and two to five snap-gauges 5 are equidistantly welded on the side wall of installation cavity 2, pass through upper roller
1, installation cavity 2, stepper motor 3, screw rod 4, pushing plate 6, sliding slot 7, sliding block 8, the second strut 9, the first strut 10, limit hole 16,
Gag lever post 17 and threaded hole 28 match, and when needing to remove cylinder 24 from upper roller 1, start stepper motor 3, stepper motor
3 output shaft drives screw rod 4 to be rotated, since pushing plate 6 is threadedly coupled by threaded hole 28 with screw rod 4, so silk
Pushing plate 6 will be driven to move when bar 4 rotates, limit hole 16 is slided in the outside of gag lever post 17 at this time, 6 energy of pushing plate
Enough second strut 9 and the first strut 10 are pushed by sliding block 8；By snap-gauge 5, groove 11, traveller 12, through-hole 13, turn
Lever 14, idler wheel 15, mounting hole 18, compressed spring 19, slide opening 20, limit plate 21, limiting slot 22, protection rubber ring 23, cylinder
24, rotation slot 25, push-rod electric machine 26, pushing block 27, shaft 29 and shaft hole 30 match, the second strut 9 and the first strut 10
Traveller 12 can be pushed so that traveller 12 is moved to far from the direction of screw rod 4, at this time sliding block 8 in sliding slot 7 to
Slided far from the direction of screw rod 4, traveller 12 pushes rotating bar 14, rotating bar 14 by shaft 29 to idler wheel 15 into
Row pushes, until protecting the interior side contacts of rubber ring 23 and cylinder 24 and fitting closely, so that the inside of cylinder 24
It is separated with the outside of upper roller 1, closes stepper motor 3 at this time, start push-rod electric machine 26, the output shaft of push-rod electric machine 26, which drives, to be pushed
Block 27 is moved, and pushing block 27 pushes cylinder 24, protects rubber ring 23 to be rolled in the inside of cylinder 24 at this time,
Until cylinder 24 skids off the outside of upper roller 1, facilitate for cylinder 24 to be moved to and separated with upper roller 1, is conducive to the use of people, this hair
Bright practical performance is high, and structure is simple, easy to operate, convenient for moving to idler wheel 15, so that the inside of cylinder 24 and upper roller 1
Outside separation, consequently facilitating cylinder 24 is removed from upper roller 1, is convenient for people to use.
In the present embodiment, when needing to remove cylinder 24 from upper roller 1, start stepper motor 3, stepper motor 3 it is defeated
Shaft drives screw rod 4 to be rotated, since pushing plate 6 is threadedly coupled by threaded hole 28 with screw rod 4, so 4 turns of screw rod
Pushing plate 6 will be driven to move when dynamic, limit hole 16 is slided in the outside of gag lever post 17 at this time, and pushing plate 6 passes through cunning
Block 8 pushes the second strut 9 and the first strut 10, and the second strut 9 and the first strut 10 can carry out traveller 12 at this time
It pushes, so that traveller 12 is moved to the direction far from screw rod 4, sliding block 8 is in sliding slot 7 to the direction far from screw rod 4 at this time
It is slided, traveller 12 pushes rotating bar 14, and rotating bar 14 pushes idler wheel 15 by shaft 29, until protection
The interior side contacts of rubber ring 23 and cylinder 24 simultaneously fit closely, so that the inside of cylinder 24 and the outside of upper roller 1 point
From, the frictional force between 1 outside of 24 inside of cylinder and upper roller is reduced, stepper motor 3 is closed at this time, starts push-rod electric machine 26,
The output shaft of push-rod electric machine 26 drives pushing block 27 to be moved, and pushing block 27 pushes cylinder 24, protects rubber at this time
Circle 23 is rolled in the inside of cylinder 24, until cylinder 24 skids off the outside of upper roller 1, is facilitated and is moved to cylinder 24 and upper roller
1 separation, is conducive to the use of people.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of dual-driven plate-bending machine, including upper roller (1), which is characterized in that the upper roller (1) is equipped with installation cavity (2), described
The outside of upper roller (1) is equipped with cylinder (24), is welded with multiple snap-gauges (5), the installation cavity on the side wall of the installation cavity (2)
(2) it is equipped on side inner wall stepper motor (3), screw rod (4), multiple snap-gauges is welded on the output shaft of stepper motor (3)
(5) snap-gauge (5) in is equipped with the pushing plate (6) being threadably mounted on the outside of screw rod (4) close to the side of stepper motor (3),
Pushing plate (6) offers multiple sliding slots (7) far from the side of stepper motor (3), is slidably fitted with sliding block (8), institute in sliding slot (7)
It states snap-gauge (5) to offer multiple grooves (11) close to the side of stepper motor (3), multiple grooves (11) and multiple sliding slots (7) one
One is correspondingly arranged, and the groove (11) is hinged with the first strut (10) on the side inner wall of screw rod (4), the groove (11)
It offers slide opening (20), is offered on the side wall of installation cavity (2) multiple through-holes (13) on side inner wall far from screw rod (4), it is more
A through-hole (13) is arranged in a one-to-one correspondence with multiple slide openings (20), is slidably fitted in the through-hole (13) and corresponding slide opening (20)
The same traveller (12), traveller (12) are hinged with the second strut (9) close to the side of screw rod (4), are located at the same groove (11)
Interior the first strut (10) and the second strut (9) is hinged with corresponding sliding block (8) close to the one end of stepper motor (3), institute
It states traveller (12) to be welded with rotating bar (14) far from the side of screw rod (4), rotating bar (14) is welded with far from the one end of screw rod (4)
Shaft (29), the through-hole (13) is interior to be equipped with idler wheel (15), and idler wheel (15) is equipped with shaft hole (30), shaft (29) rotation
It is installed in corresponding shaft hole (30), and idler wheel (15) is matched with cylinder (24).
2. a kind of dual-driven plate-bending machine according to claim 1, which is characterized in that the pushing plate (6) is equipped with screw thread
Hole (28), the screw rod (4) are threadedly coupled with threaded hole (28).
3. a kind of dual-driven plate-bending machine according to claim 1, which is characterized in that offer installation on the snap-gauge (5)
The outside in hole (18), the screw rod (4) is not contacted with the side wall of mounting hole (18).
4. a kind of dual-driven plate-bending machine according to claim 1, which is characterized in that offer two on the pushing plate (6)
A symmetrically arranged limit hole (16), limit hole (16) is interior to be slidably fitted with gag lever post (17), and gag lever post (17) is far from stepping electricity
It is mutually welded with corresponding snap-gauge (5) close to the side of stepper motor (3) one end of machine (3).
5. a kind of dual-driven plate-bending machine according to claim 1, which is characterized in that the groove (11) is close to screw rod (4)
Side inner wall on be welded with compressed spring (19), one end and corresponding traveller (12) of the compressed spring (19) far from screw rod (4)
It mutually welds side close to screw rod (4).
6. a kind of dual-driven plate-bending machine according to claim 1, which is characterized in that weld the two sides of the sliding block (8)
Have limit plate (21), offered limiting slot (22) on the two sides inner wall of the sliding slot (7), the limit plate (21) is slidably installed
In corresponding limiting slot (22).
7. a kind of dual-driven plate-bending machine according to claim 1, which is characterized in that the fixed peace in the outside of the upper roller (1)
There are two symmetrically arranged push-rod electric machine (26), two push-rod electric machines (26) to be respectively positioned on the side of cylinder (24), the push rod for dress
It is equipped on the output shaft of motor (26) pushing block (27), the pushing block (27) matches with cylinder (24).
8. a kind of dual-driven plate-bending machine according to claim 1, which is characterized in that the fixed peace in the outside of the idler wheel (15)
Equipped with protection rubber ring (23), the protection rubber ring (23) matches with cylinder (24).
9. a kind of dual-driven plate-bending machine according to claim 1, which is characterized in that in the other side of the installation cavity (2)
It is offered on wall rotation slot (25), the outer sheath of the screw rod (4) is equipped with bearing, outer ring and rotation slot (25) of the bearing
Side wall mutually welds.
10. a kind of dual-driven plate-bending machine according to claim 1, which is characterized in that be located on the same pushing plate (6)
The quantity of sliding slot (7) is three to six, and three to six sliding slots (7) being located on the same pushing plate (6) are arranged in a ring, institute
The quantity for stating snap-gauge (5) is two to five, and two to five snap-gauges (5) are equidistantly welded on the side wall of installation cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277410.0A CN107999576B (en) | 2017-12-06 | 2017-12-06 | A kind of dual-driven plate-bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277410.0A CN107999576B (en) | 2017-12-06 | 2017-12-06 | A kind of dual-driven plate-bending machine |
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| Publication Number | Publication Date |
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| CN107999576A CN107999576A (en) | 2018-05-08 |
| CN107999576B true CN107999576B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711277410.0A Active CN107999576B (en) | 2017-12-06 | 2017-12-06 | A kind of dual-driven plate-bending machine |
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| CN102583116A (en) * | 2012-03-16 | 2012-07-18 | 无锡市普天铁心有限公司 | Electric expanding and shrinking device of material coil head |
| CN205442132U (en) * | 2016-02-29 | 2016-08-10 | 贵溪红石金属有限公司 | High elasticity beryllium copper alloy takes apparatus for producing |
| CN106311820A (en) * | 2016-11-19 | 2017-01-11 | 安徽省航天机床制造股份有限公司 | Dual driving rolling machine |
| CN205973276U (en) * | 2016-08-03 | 2017-02-22 | 海宁长昆包装有限公司 | Printing film wind -up roll |
| CN206679931U (en) * | 2017-03-10 | 2017-11-28 | 深圳欣华乐电子有限公司 | Material collecting device for die-cutting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004196508A (en) * | 2002-12-19 | 2004-07-15 | Seibu Kikai Kk | Coreless winding shaft for winding edge formed in bag making |
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2017
- 2017-12-06 CN CN201711277410.0A patent/CN107999576B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583116A (en) * | 2012-03-16 | 2012-07-18 | 无锡市普天铁心有限公司 | Electric expanding and shrinking device of material coil head |
| CN205442132U (en) * | 2016-02-29 | 2016-08-10 | 贵溪红石金属有限公司 | High elasticity beryllium copper alloy takes apparatus for producing |
| CN205973276U (en) * | 2016-08-03 | 2017-02-22 | 海宁长昆包装有限公司 | Printing film wind -up roll |
| CN106311820A (en) * | 2016-11-19 | 2017-01-11 | 安徽省航天机床制造股份有限公司 | Dual driving rolling machine |
| CN206679931U (en) * | 2017-03-10 | 2017-11-28 | 深圳欣华乐电子有限公司 | Material collecting device for die-cutting machine |
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| Publication number | Publication date |
|---|---|
| CN107999576A (en) | 2018-05-08 |
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Effective date of registration: 20190402 Address after: 226600 Industrial Centralized Area of Libao Town, Haian County, Nantong City, Jiangsu Province (Renmin Road) Applicant after: Jiangsu Longxu Heavy Industry Machinery Co., Ltd. Address before: 511457 Room 301, 4 Binhai County Town, Nansha District, Guangzhou City, Guangdong Province Applicant before: Guo Wenying |
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