CN108160878B - The roll bending mechanism of tapedbuffer loop in S spring bending roll machine - Google Patents
The roll bending mechanism of tapedbuffer loop in S spring bending roll machine Download PDFInfo
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- CN108160878B CN108160878B CN201711440387.2A CN201711440387A CN108160878B CN 108160878 B CN108160878 B CN 108160878B CN 201711440387 A CN201711440387 A CN 201711440387A CN 108160878 B CN108160878 B CN 108160878B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
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Abstract
The present invention provides a kind of roll bending mechanisms of tapedbuffer loop in S spring bending roll machine, belong to field of mechanical technique.It solves the problems, such as that roll bending effect is poor in the prior art.The roll bending mechanism of tapedbuffer loop in this S spring bending roll machine, the riser that S spring bending roll machine includes base and is fixed on base vertically, the side of riser is fixed with the internal conveyor track with transfer passage, this roll bending mechanism includes the shaft two being arranged on riser by way of circumferentially rotating axial restraint, the bending gear that S spring can be made to bend is fixed in shaft two, bending gear is in the discharge end of conveyor track；This roll bending mechanism further includes outer forming ring and the interior forming ring that is arranged in outer forming ring, interior forming ring is arranged on riser by a pushing structure one, outer forming ring is arranged on riser by a pushing structure two, and outer forming ring and interior forming ring are in the lower section of conveyor track.The present invention has the advantages that roll bending effect is good.
Description
The present invention is to belong to the applying date: 2016-11-29, application number: 201611069690.1, patent name: S spring roll bending
The divisional application of roll bending mechanism in machine.
Technical field
The invention belongs to field of mechanical technique, a kind of be related in S spring bending roll machine roll bending mechanism.
Background technique
S spring is a kind of very common spring, and a large amount of S spring is used in sofa and cushion, some S springs after processing, because
The needs of client will also carry out bending again in A point to the S spring after bending, to reach the requirement of client, pervious operation
Mode is that S spring is stuck on die holder, is bent by manpower, but such mode, not only it cannot be guaranteed that is bent is accurate
Degree, and it is time-consuming and laborious for operator, seriously affect the quality of processing efficiency and product.
Through retrieving, as Chinese patent literature disclose a kind of Multifunctional spring coiling machine [patent No.:
ZL201020106290.5；Authorization Notice No.: 201632567U].This Multifunctional spring coiling machine, it includes bottom plate and is set to
Speed regulating motor on bottom plate, the first wallboard and the second wallboard are equipped on bottom plate, and the first wallboard is equipped with driving roller, lateral adjustments
Component and vertical adjustment component, driving roller are connect by shaft coupling with speed regulating motor；Lateral adjustments component includes bearing block,
One lateral adjustments screw rod, the second lateral adjustments screw rod, bearing block is interior to be equipped with shaft, and passive roller is housed in shaft；Vertical adjustment
Component includes sliding block, lift adjustment screw rod, and pressing roller is housed on sliding block, work skin is cased between driving roller and passive roller
Band is pressed in work belt under pressing roller.
But this Multifunctional spring coiling machine is there are many deficiencies, such as 1, it is impossible to ensure that each S spring bending
Uniformity coefficient；2, production efficiency is relatively low.Based on many deficiencies in the prior art, while in face of nowadays required high-volume
S spring realizes that quickly production, bending S spring have been the inevitable choices for improving the production softwares family product such as sofa and cushion to high-volume.
So facing deficiency in the prior art, it is to be highly desirable that automation bending can be carried out to the S spring processed by, which needing,
, while improving the production efficiency of S spring.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, the roll bending in a kind of S spring bending roll machine is proposed
Mechanism, the present invention have the characteristics that roll bending effect is good.
Object of the invention can be realized by the following technical scheme: the roll bending mechanism in S spring bending roll machine, S spring bending roll machine
The riser being fixed on base including base and vertically, the side of the riser are fixed with the internal conveying with transfer passage
Rail, which is characterized in that this roll bending mechanism includes the shaft two being arranged on riser by way of circumferentially rotating axial restraint, is turned
The bending gear that S spring can be made to bend is fixed on axis two, bending gear is in the discharge end of conveyor track；This roll bending mechanism
The interior forming ring for further including outer forming ring and being arranged in outer forming ring, the interior forming ring are arranged by a pushing structure one
On riser, the outer forming ring is arranged on riser by a pushing structure two, and outer forming ring and interior forming ring are located
The notch one entered for S spring is offered below the lower section of conveyor track, the outer forming ring, is hinged in the notch one
One lock tongue forms the gap for caching S spring between outer forming ring and interior forming ring；It is bent between gear and outer forming ring and is equipped with one
Guided way.
Roll bending mechanism in this S spring bending roll machine, its working principle is that such: when S spring moves to the discharge end of conveyor track
When, S spring is bent into required arc or circle by bending gear rotation；Finally, S spring enters notch one along guided way, until complete
It is entered in the gap between outer forming ring and interior forming ring entirely, the lock tongue at notch one, which has, prevents S spring from flowing backwards from notch one
The effect gone out, outer forming ring have the function of S spring to form roll bending, whole process from being fed to molding full-automatic operation,
It greatly improves work efficiency.
Shaft three is also fixed on the riser by way of circumferentially rotating axial restraint, is fixed with energy in shaft three
So that S spring is helped volume gear completely into in outer forming ring, volume gear is helped to be in the side of outer forming ring, the outer molding
The side of ring offers strip-shaped hole, and the teeth of volume gear is helped to stretch in strip-shaped hole.The rotation of shaft three, which drives, helps volume gear rotation,
Helping the teeth of volume gear to contact with S spring can drive S spring completely into the gap between outer forming ring and interior forming ring.
The interior forming ring opens up jagged two along its axial direction, and the side of notch two is in contact with outer forming ring, notch
There is gap between two other side and outer forming ring.After S spring is completely into notch one, the top half of S spring enters scarce
In mouthfuls two, and close to the inner wall of interior forming ring, S spring lower half portion is between interior forming ring and outer forming ring, stop at this time into
Enter.
The pushing structure one includes cylinder one, and the cylinder body of cylinder one is fixed on the other side of riser, interior forming ring
It is fixedly connected to the inner side a rounded push plate one, the diameter of push plate one is equal to the internal diameter of outer forming ring, and the piston rod of cylinder one passes through
Riser and push plate one are connected.Start cylinder one, the piston rod of cylinder one is displaced outwardly, and push plate one pushes out；The piston of cylinder one
Bar moves inward, and push plate one resets.
The pushing structure two includes cylinder two, and the cylinder body of cylinder two is fixed on the cylinder body of cylinder one, cylinder one with
Cylinder two is oppositely arranged, and the piston rod of cylinder two is fixed with a mounting plate, and mounting plate is equipped with two push rods, and one end of push rod is solid
Fixed the other end of push rod passes through riser and outer forming ring is connected on a mounting board, and one is fixed on the outside of outer forming ring in annulus
The push plate two of shape.Start cylinder two, the piston rod of cylinder two moves inward, and mounting plate moves inward, because of cylinder one and cylinder two
Oppositely arranged, the piston rod moving direction of push rod moving direction and cylinder two is on the contrary, i.e. push plate two pushes out；The piston of cylinder two
Bar is displaced outwardly, and push plate two resets.
The conveyor track is arc-shaped, offers a strip hole on conveyor track, by circumferentially rotating axial direction on the riser
Fixed mode is fixed with shaft one, is fixed with the traveling gear that S spring can be driven to travel forward in shaft one, at traveling gear
In the top of conveyor track and the teeth of traveling gear stretch in strip hole.S spring enters transfer passage from the feeding end of conveyor track,
Under the action of traveling gear, the teeth of traveling gear travel forward with S spring contact guidance S spring along conveyor track.
The guided way is arc-shaped, has arc-shaped cavity in guided way, and one end of guided way is in bending gear
Lower section, the other end of guided way is opposite with the notch of outer forming ring, and guided way can be positioned by being hinged on the base
Handle between bending gear and outer forming ring.S spring is after bending gear roll bending, then into guided way, by leading
It is entered eventually into after to rail in outer forming ring.
Compared with prior art, the roll bending mechanism in this S spring bending roll machine has the advantage that
1, the present invention makes S spring first carry out certain bending before the forming by setting bending gear, facilitate it is subsequent can be with
The molding of fast and stable.
2, the present invention is oppositely arranged by setting cylinder one and cylinder two, makes full use of space, reduces whole device and account for
Use volume.
3, the present invention enables S spring to be stored in buffering ring by setting push plate one, push plate two, buffering ring, intersection door, when
When storing a certain amount of can automatic blanking, eliminate artificial blanking, improve production efficiency.
Detailed description of the invention
Fig. 1 is forward structure schematic diagram of the invention.
Fig. 2 is reverse geometry schematic diagram of the invention.
Fig. 3 is positive structure diagram of the invention.
Fig. 4 is the structural schematic diagram of roll bending mechanism in the present invention.
Fig. 5 is the structural schematic diagram of transmission mechanism in the present invention.
In figure, 1, base；2, riser；3, conveyor track；4, shaft one；5, traveling gear；6, shaft two；7, it is bent gear；
8, guided way；9, outer forming ring；9a, notch two；10, interior forming ring；10a, notch one；11, lock tongue；13, cylinder one；14, it pushes away
Plate one；15, cylinder two；16, mounting plate；17, push rod；18, push plate two；19, shaft three；20, volume gear is helped；21, adjusting block；
22, adjustable plate；23, bolt is adjusted；24, buffering ring；25, bracket；26, cylinder three；27, intersect door；28, driving motor；29, defeated
Gear one out；30, bearing；31, bearing block；32, drive shaft；33, output gear two；34, chain one；35, sprocket wheel one；36, skin
Belt wheel one；37, meshing gear one；38, chain two；39, meshing gear two；40, belt pulley four；41, shaft four；42, belt pulley
Two；43, belt pulley three；44, sprocket wheel two；45, belt one；46, belt two；47, clutch discs one；48, clutch discs two；49, spring；
50, nut；51, ball.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As Figure 1 and Figure 4, the roll bending mechanism in S spring bending roll machine, S spring bending roll machine include base 1 and are welded and fixed vertically
Riser 2 on base 1, the side of riser 2 are welded with the internal conveyor track 3 with transfer passage, this roll bending mechanism packet
The shaft 26 being arranged on riser 2 by way of circumferentially rotating axial restraint is included, being fixed in shaft 26 can be such that S spring sends out
Raw curved bending gear 7, bending gear 7 are in the discharge end of conveyor track 3；This roll bending mechanism further includes outer forming ring 9 and sets
The interior forming ring 10 in outer forming ring 9 is set, interior forming ring 10 is arranged on riser 2 by a pushing structure one, pushing structure
One includes cylinder 1, and the cylinder body of cylinder 1 is fixed by bolts to the other side of riser 2, and interior forming ring 10 has been fixedly connected to the inner side
One rounded push plate 1, the diameter of push plate 1 are equal to the internal diameter of outer forming ring 9, and the piston rod of cylinder 1 passes through riser
2 are connected with push plate 1.Start cylinder 1, the piston rod of cylinder 1 is displaced outwardly, and push plate 1 pushes out；Cylinder 1
Piston rod move inward, push plate 1 reset.Outer forming ring 9 is arranged on riser 2 by a pushing structure two, pushing structure
Two include cylinder 2 15, and the cylinder body of cylinder 2 15 is fixed by bolts on the cylinder body of cylinder 1, cylinder 1 and cylinder 2 15
Oppositely arranged, the piston rod of cylinder 2 15 is fixed with a mounting plate 16, and mounting plate 16 is equipped with two push rods 17, and the one of push rod 17
End is fixed on mounting plate 16, and the other end of push rod 17 passes through riser 2 and outer forming ring 9 is connected, and the outside of outer forming ring 9 is connected
Having one is in the push plate 2 18 of circular ring shape.Start cylinder 2 15, the piston rod of cylinder 2 15 moves inward, and mounting plate 16 inwardly moves
It is dynamic, because cylinder 1 and cylinder 2 15 are oppositely arranged, the piston rod moving direction of 17 moving direction of push rod and cylinder 2 15 on the contrary,
I.e. push plate 2 18 pushes out；The piston rod of cylinder 2 15 is displaced outwardly, and push plate 2 18 resets.Outer forming ring 9 and interior forming ring 10
It is in the lower section of conveyor track 3, the lower section of outer forming ring 9 offers one 10a of notch entered for S spring, hinged in one 10a of notch
There is a lock tongue 11, forms the gap for caching S spring between outer forming ring 9 and interior forming ring 10；It is bent gear 7 and outer forming ring 9
Between be equipped with a guided way 8.
As shown in figure 3, shaft 3 19 is also fixed on riser 2 by way of circumferentially rotating axial restraint, shaft 3 19
On be fixed with can make S spring completely into in outer forming ring 9 helping volume gear 20, help volume gear 20 be in outer forming ring 9
The side of side, outer forming ring 9 offers strip-shaped hole, and the teeth of volume gear 20 is helped to stretch in strip-shaped hole.Shaft 3 19 rotates
Drive helps volume gear 20 to rotate, and helping the teeth of volume gear 20 to contact with S spring can drive S spring completely into outer forming ring 9 and interior
In gap between forming ring 10.Interior forming ring 10 opens up jagged two 9a, the side of two 9a of notch and outer molding along its axial direction
Ring 9 is in contact, and has gap between the other side and outer forming ring 9 of two 9a of notch.After S spring is completely into one 10a of notch, S
The top half of spring enters in two 9a of notch, and close to the inner wall of interior forming ring 10, S spring lower half portion is in interior forming ring 10
Between outer forming ring 9, stop entering at this time.
Conveyor track 3 is arc-shaped, offers a strip hole on conveyor track 3, by circumferentially rotating the side of axial restraint on riser 2
Formula is fixed with shaft 1, and the traveling gear 5 that S spring can be driven to travel forward is fixed in shaft 1, and traveling gear 5 is in defeated
It send the top of rail 3 and the teeth of traveling gear 5 stretches in strip hole.S spring enters transfer passage from the feeding end of conveyor track 3,
Under the action of traveling gear 5, the teeth of traveling gear 5 travel forward with S spring contact guidance S spring along conveyor track 3.
The side of bending gear 7 is equipped with the adjustment structure that can adjust S spring bending degree, and adjustment structure includes adjusting block
21, the side opposite with bending gear 7 of adjusting block 21 is arc-shaped, and the other side of adjusting block 21 offers a limit hole, base 1
On be also vertically fixed an adjustable plate 22, adjustable plate 22 and riser 2 are perpendicular, an adjustment hole is offered on adjustable plate 22, adjust
An adjusting bolt 23 is threaded in hole, the end for adjusting bolt 23 is arranged in the limit hole of adjusting block 21.It rotates in the forward direction
Bolt 23 is adjusted, the arc surface of adjusting block 21 can be made close to bending gear 7, in this case, the bending degree of S spring becomes
Greatly；It reversely rotates and adjusts bolt 23, the arc surface of adjusting block 21 can be made far from bending gear 7, in this case, S spring
Bending degree becomes smaller.Guided way 8 is arc-shaped, has arc-shaped cavity in guided way 8, and one end of guided way 8 is in bending tooth
The lower section of wheel 7, the other end of guided way 8 is opposite with the notch of outer forming ring 9, and guided way 8 can be positioned by being hinged on base 1
Handle between bending gear 7 and outer forming ring 9.S spring is after bending 7 roll bending of gear, then into guided way 8, warp
It is entered eventually into outer forming ring 9 after crossing guided way 8.
A buffering ring 24 is fixed with by a detachable structure on riser 2, the internal diameter of buffering ring 24 is equal to push plate 2 18
Outer diameter.S spring can be pushed into buffering ring 24 under the action of push plate 1, and can be pushed away from buffering ring 24 under the action of push plate 2 18
Ten S springs can be put to outside, in buffering ring 24 convenient for blanking together.Detachable structure includes two positioning columns, outside buffering ring 24
Surface is opened up along its axial direction there are two through slot, and the section of through slot is arc-shaped, and its circular arc degree is all larger than 180 °, positioning column with
Through slot matches, and one end of positioning column is fixed on riser 2, and the other end of positioning column is fixed on by way of tight fit and it
In corresponding through slot.It is matched by positioning column with through slot, buffering ring 24 is facilitated to dismantle.
As shown in Fig. 2, the outside of buffering ring 24 is equipped with a barrier structure, barrier structure includes the branch being fixed on base 1
Frame 25, cylinder 3 26 and intersection door 27, the lower end of bracket 25 are fixed on base 1, and the cylinder body of cylinder 3 26 is fixed on bracket 25
Upper end, the piston rod of cylinder 3 26 is horizontally disposed, and the one end for intersecting door 27 is hinged on the end of piston rod, intersects door 27 and includes
One end of upper door-plate and lower door-plate, upper door-plate and lower door-plate is hinged by articulated shaft.The piston rod of cylinder 3 26 is displaced outwardly, and is handed over
Door 27 is pitched to open；The piston rod of cylinder 3 26 moves inward, and intersects door 27 and closes；S spring accumulates certain amount in buffering ring 24
When, S spring is pushed into outside buffering ring 24 by push plate 2 18, is opened simultaneously and is intersected door 27, and S spring is fallen in preprepared blanking tube,
To realize S spring automatic packaging blanking, improve work efficiency.
Shaft 1, shaft 26 and shaft 3 19 are connected with a transmission mechanism, and transmission mechanism includes being fixed on base 1
The output shaft of driving motor 28, driving motor 28 is horizontally disposed, and the end of output shaft is equipped with output gear one, leads on base 1
It crosses bearing 30 and the rotation of bearing block 31 is provided with drive shaft 32, one end of drive shaft 32 is fixed with output gear 2 33, output gear
It is connected between wheel one and output gear 2 33 by chain 1；The other end of drive shaft 32 is successively fixed with sprocket wheel 1, skin
Belt wheel 1 and meshing gear 1, are fixed with belt pulley 4 40 in shaft 1, by circumferentially rotating axial restraint on riser 2
Mode be fixed with shaft 4 41, belt pulley 2 42 and belt pulley 3 43, belt pulley 1 and belt are fixed in shaft 4 41
It takes turns and is connected between 2 42 by belt 1, is connected between belt pulley 3 43 and belt pulley 4 40 by belt 2 46, shaft 26
On be fixed with meshing gear 2 39, meshing gear 1 is meshed with meshing gear 2 39, and sprocket wheel two is fixed in shaft 3 19
44, it is connected between sprocket wheel 1 and sprocket wheel 2 44 by chain 2 38.Start driving motor 28, the output shaft of driving motor 28 turns
Dynamic that output gear one is driven to rotate, one rotating link chain 1 of output gear rotation, the rotation of chain 1 drives output gear 2 33
Rotation, the rotation of output gear 2 33 drive drive shaft 32 to rotate, and drive shaft 32, which rotates, drives belt pulley 1, and one 36 turns of belt pulley
Dynamic to drive belt pulley 2 42 to rotate by the rotation of belt 1, the rotation of belt pulley 2 42 drives shaft 4 41 to rotate, shaft 4 41
Rotation drives belt pulley 3 43 to rotate, and the rotation of belt pulley 3 43 drives belt 2 46 to rotate, and the rotation of belt 2 46 drives belt pulley
4 40 rotations, the rotation of belt pulley 4 40 drive shaft 1 to rotate；The rotation of drive shaft 32 is also rotated with movable sprocket 1, sprocket wheel one
35 rotations drive chain 2 38 to rotate, and the rotation of chain 2 38 drives shaft 3 19 to rotate；The rotation of drive shaft 32 also drives engaging tooth
1 are taken turns, the rotation of meshing gear 1 drives meshing gear 2 39, and the rotation of meshing gear 2 39 drives shaft 26 to rotate；To sum up
Shaft 1, shaft 26, shaft 3 19, shaft 4 41 is driven to rotate by rotation by drive shaft 32.
As shown in figure 5, output shaft is equipped with one when output shaft rotates and clutch structure that output gear one does not turn, clutch knot
Structure includes the clutch discs 1 being successively engaged in drive shaft 32, clutch discs 2 48, spring 49 and nut 50, clutch discs 1
One disk presses output gear one, is opened up in another disk of clutch discs 1 there are two groove one, clutch discs 2 48 and clutch
It is opened up in the opposite disk of disk 1 there are two the groove two that matches with groove one, between the corresponding groove two of groove one
It is equipped with ball 51, spring 49 is set in drive shaft 32, and clutch discs 2 48 are pressed in one end of spring 49, and 50 screw thread of nut connects
Connect in drive shaft 32 and press the other end of spring 49.Because of drive shaft 32 and shaft 1, shaft 26, shaft 3 19, shaft
4 41 rotate synchronously, when encounter the gear in one of shaft it is stuck when, just will affect drive shaft 32 rotation, 32 turns of drive shaft
Dynamic again associated with the output shaft of motor, motor is easy for burning out.In order to preferably guarantee the security performance of motor, add this from
Close the available solution this problem of mechanism: when encounter the gear in one of shaft it is stuck when, the output shaft torsion of motor
It just will increase, the ball 51 between clutch discs 1 and clutch discs 2 48 caused to be detached from groove one and groove two, clutch discs 1
It fits with clutch discs 2 48, original gap is that disengaging mentions output gear one outward between clutch discs 1 and clutch discs 2 48
For space, output gear one is detached from drive shaft 32, the output shaft idle running of driving motor 28, so as to avoid driving motor 28 outward
It burns out.
Roll bending mechanism in this S spring bending roll machine, its working principle is that such: firstly, feeding end of the S spring from conveyor track 3
Into transfer passage, under the action of traveling gear 5, the teeth of traveling gear 5 and S spring contact guidance S spring along conveyor track 3 forward
Movement；Secondly, under the action of adjustment structure, bending degree needed for S spring may be implemented；Then, when S spring moves to conveyor track
When 3 discharge end, bending gear 7 is rotated, and S spring is bent into required arc or circle；It is lacked finally, S spring enters along guided way 8
One 10a of mouth, until the lock tongue 11 at one 10a of notch has completely into the gap between outer forming ring 9 and interior forming ring 10
Prevent S spring from flowing backwards away from one 10a of notch, outer forming ring 9 has the function of S spring to form roll bending, whole process
From molding full-automatic operation is fed to, greatly improve work efficiency.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although base 1 is used more herein；Riser 2；Conveyor track 3；Shaft 1；Traveling gear 5；Shaft 26；It is curved
Bent gear 7；Guided way 8；Outer forming ring 9；Two 9a of notch；Interior forming ring 10；One 10a of notch；Lock tongue 11；Cylinder 1；Push plate
One 14；Cylinder 2 15；Mounting plate 16；Push rod 17；Push plate 2 18；Shaft 3 19；Help volume gear 20；Adjusting block 21；Adjustable plate 22；
Adjust bolt 23；Buffering ring 24；Bracket 25；Cylinder 3 26；Intersect door 27；Driving motor 28；Output gear one；Bearing 30；Axis
Hold seat 31；Drive shaft 32；Output gear 2 33；Chain 1；Sprocket wheel 1；Belt pulley 1；Meshing gear 1；Chain two
38；Meshing gear 2 39；Belt pulley 4 40；Shaft 4 41；Belt pulley 2 42；Belt pulley 3 43；Sprocket wheel 2 44；Belt 1；
Belt 2 46；Clutch discs 1；Clutch discs 2 48；Spring 49；Nut 50；The terms such as ball 51, but be not precluded using other
A possibility that term.The use of these items is only for be more convenient to describe and explain essence of the invention；They are explained
It at any additional limitation is disagreed with spirit of that invention.
Claims (7)
- The roll bending mechanism of tapedbuffer loop in 1.S spring bending roll machine, S spring bending roll machine include base and are fixed on vertically perpendicular on base Plate, the side of the riser are fixed with the internal conveyor track with transfer passage, which is characterized in that this roll bending mechanism includes passing through Shaft two on riser is arranged in the mode for circumferentially rotating axial restraint, and being fixed in shaft two can make S spring bend It is bent gear, bending gear is in the discharge end of conveyor track；This roll bending mechanism further includes outer forming ring and is arranged in outer forming ring Interior interior forming ring, the interior forming ring are arranged on riser by a pushing structure one, and the outer forming ring passes through one Pushing structure two is arranged on riser, and outer forming ring and interior forming ring are in the lower section of conveyor track, the outer forming ring Lower section offers the notch one entered for S spring, a lock tongue is hinged in the notch one, between outer forming ring and interior forming ring Form the gap for caching S spring；It is bent between gear and outer forming ring and is equipped with a guided way；It is removable by one on the riser It unloads structure and is fixed with a buffering ring, the detachable structure includes two positioning columns, and the buffering ring outer surface is along its axis To opening up there are two through slot, the section of through slot is arc-shaped, and its circular arc degree is all larger than 180 °, the positioning column and through slot Match, one end of positioning column is fixed on riser, and the other end of positioning column is fixed on corresponding thereto by way of tight fit In the through slot answered；The outside of the buffering ring is equipped with a barrier structure, and the barrier structure includes being fixed on base Bracket, cylinder three and intersection door, the lower end of the bracket are fixed on base, and the cylinder body of cylinder three is fixed on the upper end of bracket, The piston rod of cylinder three is horizontally disposed, and the one end for intersecting door is hinged on the end of piston rod, and the intersection door includes upper door-plate It is hinged by articulated shaft with one end of lower door-plate, upper door-plate and lower door-plate.
- 2. the roll bending mechanism of tapedbuffer loop in S spring bending roll machine according to claim 1, which is characterized in that the riser On shaft three is also fixed with by way of circumferentially rotating axial restraint, being fixed in shaft three can make S spring completely into extremely Volume gear is helped in outer forming ring, helps volume gear to be in the side of outer forming ring, the side of the outer forming ring offers item Shape hole helps the teeth of volume gear to stretch in strip-shaped hole.
- 3. the roll bending mechanism of tapedbuffer loop in S spring bending roll machine according to claim 2, which is characterized in that it is described it is interior at Type ring opens up jagged two along its axial direction, and the side of notch two is in contact with outer forming ring, the other side of notch two and outer molding There is gap between ring.
- 4. the roll bending mechanism of tapedbuffer loop in S spring bending roll machine according to claim 1 or 2 or 3, which is characterized in that described Pushing structure one include cylinder one, the cylinder body of cylinder one is fixed on the other side of riser, and interior forming ring has fixedly connected to the inner side one Rounded push plate one, the diameter of push plate one are equal to the internal diameter of outer forming ring, and the piston rod of cylinder one passes through riser and push plate one It is connected.
- 5. the roll bending mechanism of tapedbuffer loop in S spring bending roll machine according to claim 4, which is characterized in that the promotion Structure two includes cylinder two, and the cylinder body of cylinder two is fixed on the cylinder body of cylinder one, and cylinder one and cylinder two are oppositely arranged, cylinder Two piston rod is fixed with a mounting plate, and mounting plate is equipped with two push rods, and one end of push rod is fixed on a mounting board, push rod The other end passes through riser and outer forming ring and is connected, be fixed on the outside of outer forming ring one be in circular ring shape push plate two.
- 6. the roll bending mechanism of tapedbuffer loop in S spring bending roll machine according to claim 1 or 2 or 3, which is characterized in that described Conveyor track it is arc-shaped, offer a strip hole on conveyor track, consolidated by way of circumferentially rotating axial restraint on the riser Surely there is shaft one, the traveling gear that S spring can be driven to travel forward is fixed in shaft one, traveling gear is in the upper of conveyor track The teeth of side and traveling gear stretch in strip hole.
- 7. the roll bending mechanism of tapedbuffer loop in S spring bending roll machine according to claim 1 or 2 or 3, which is characterized in that described Guided way it is arc-shaped, there is arc-shaped cavity, one end of guided way is in the lower section of bending gear, guided way in guided way The other end it is opposite with the notch of outer forming ring, guided way can be located in bending gear and outer by being hinged on the base Handle between forming ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440387.2A CN108160878B (en) | 2016-11-29 | 2016-11-29 | The roll bending mechanism of tapedbuffer loop in S spring bending roll machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069690.1A CN106334774B (en) | 2016-11-29 | 2016-11-29 | A kind of roll bending mechanism in S springs bending roll machine |
| CN201711440387.2A CN108160878B (en) | 2016-11-29 | 2016-11-29 | The roll bending mechanism of tapedbuffer loop in S spring bending roll machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611069690.1A Division CN106334774B (en) | 2016-11-29 | 2016-11-29 | A kind of roll bending mechanism in S springs bending roll machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108160878A CN108160878A (en) | 2018-06-15 |
| CN108160878B true CN108160878B (en) | 2019-05-24 |
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| CN201611069690.1A Active CN106334774B (en) | 2016-11-29 | 2016-11-29 | A kind of roll bending mechanism in S springs bending roll machine |
| CN201711440387.2A Active CN108160878B (en) | 2016-11-29 | 2016-11-29 | The roll bending mechanism of tapedbuffer loop in S spring bending roll machine |
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| CN201611069690.1A Active CN106334774B (en) | 2016-11-29 | 2016-11-29 | A kind of roll bending mechanism in S springs bending roll machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109465365A (en) * | 2018-11-08 | 2019-03-15 | 安徽花蕊家具制造有限公司 | A kind of bending roll machine of S spring |
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|---|---|---|---|---|
| JPS58192641A (en) * | 1982-05-06 | 1983-11-10 | Matsuoka Eng Kk | Precise manufacture of tightly wound tension coil spring |
| CN2354693Y (en) * | 1998-08-06 | 1999-12-22 | 刘清良 | Spring pre-press |
| CN2598682Y (en) * | 2003-01-27 | 2004-01-14 | 梁庆贺 | Fully automatic sofa spring machine |
| CN102626761A (en) * | 2012-01-04 | 2012-08-08 | 杭州钱江弹簧有限公司 | Torsion spring forming process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62130730A (en) * | 1985-11-30 | 1987-06-13 | Tokyo Seat Kk | Forming method for zigzag spring |
| GR1006845B (en) * | 2003-10-02 | 2010-07-05 | Αναγνωστοπουλος, Αντωνιος Παναγιωτη | Spring-manufacturing method using wire of round or differetntly-shaped calibre |
| CN201632567U (en) * | 2010-02-03 | 2010-11-17 | 嘉兴泰恩弹簧有限公司 | Multifunctional spring coiling machine |
| CN204545266U (en) * | 2015-03-27 | 2015-08-12 | 滕运生 | A kind of novel numerical control coiling circle spring machine |
| CN205393397U (en) * | 2016-02-23 | 2016-07-27 | 嘉兴泰恩弹簧有限公司 | A mechanism is rolled up in winding of full -automatic serpentine spring |
| CN205393409U (en) * | 2016-02-23 | 2016-07-27 | 嘉兴泰恩弹簧有限公司 | Full -automatic serpentine spring's pushing equipment |
| CN205341763U (en) * | 2016-02-26 | 2016-06-29 | 厦门昕力弹簧制造有限公司 | Spring former |
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- 2016-11-29 CN CN201611069690.1A patent/CN106334774B/en active Active
- 2016-11-29 CN CN201711440387.2A patent/CN108160878B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58192641A (en) * | 1982-05-06 | 1983-11-10 | Matsuoka Eng Kk | Precise manufacture of tightly wound tension coil spring |
| CN2354693Y (en) * | 1998-08-06 | 1999-12-22 | 刘清良 | Spring pre-press |
| CN2598682Y (en) * | 2003-01-27 | 2004-01-14 | 梁庆贺 | Fully automatic sofa spring machine |
| CN102626761A (en) * | 2012-01-04 | 2012-08-08 | 杭州钱江弹簧有限公司 | Torsion spring forming process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106334774B (en) | 2018-01-30 |
| CN108160878A (en) | 2018-06-15 |
| CN106334774A (en) | 2017-01-18 |
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