CN106493267A - Coiling machine - Google Patents
Coiling machine Download PDFInfo
- Publication number
- CN106493267A CN106493267A CN201610969614.XA CN201610969614A CN106493267A CN 106493267 A CN106493267 A CN 106493267A CN 201610969614 A CN201610969614 A CN 201610969614A CN 106493267 A CN106493267 A CN 106493267A
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- CN
- China
- Prior art keywords
- line
- main shaft
- turn
- wire
- wheel
- 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.)
- Pending
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention belongs to technical field of mechanical equipment, specifically, more particularly to a kind of coiling machine, it include wire agency, turn line mechanism and line sending guiding mechanism, in wire agency, line sending main shaft one end is provided with horizontal umbrella tooth, and horizontal umbrella tooth both sides are respectively provided with adjusting nut group；Turn line mechanism transfer track Motor drive and turn line little gear, turn line little gear and turn line gear wheel engaged transmission, turn line gear wheel with to turn line casing affixed, turn line casing with to turn line main shaft affixed；Line sending guiding mechanism includes frame and is arranged on frame upper support frame, is provided with rotatable Wire Wheel on bracing frame, is provided with for accommodating the groove of wire rod, is provided with several and is close to groove top and rotatable directive wheel on bracing frame on Wire Wheel excircle；The present invention has long service life, high transmission accuracy, turns that line mechanism rotational angle is big, stability is high, Wire Wheel applied range, many advantages, such as damage little to wire rod.
Description
Technical field
The invention belongs to technical field of mechanical equipment, specifically, more particularly to a kind of coiling machine.
Background technology
At present, most coiling machine mainly by cam mechanism, wire agency, turn line mechanism, aligning mechanism and coiling
Disk is constituted, and during use, lines are delivered to aligning mechanism by coiling disk, then through the line sending alignment of shafts to wire agency
Eventually pass the finished product required for cam mechanism is processed into.
Wire agency is mainly made up of line sending roller, sector gear, wire feeding gear and motor, and during work, motor drives
Bevel gear is rotated, and bevel gear drives the wire feeding gear for line sending roller to rotate, so as to reach line sending pair of rollers spring steel
Silk carries out the purpose of line sending, the following defect of existing wire agency generally existing：
--- rigging position of the bevel gear in coiling machine adjusts difficulty causes there is gap between umbrella tooth, so that
Umbrella toothing is unstable, and it is unreliable to be driven, and umbrella tooth is very easy to be damaged, and then affects service life and transmission accuracy；
--- wire agency internal structure is complicated, and assembling, dismounting, maintenance difficulty are big；
--- the eccentric setting of bevel gear and line sending main shaft further has influence on the transmission accuracy of wire agency.
Drawbacks described above, causes the product error of production and processing larger, and defect rate is high, furthermore, for nibbling between a pair of umbrella teeth
Close position cannot accurate adjustment so as to cause, umbrella tooth is easily impaired to reduce service life, and adjusted as inner space is limited
Maintenance is also extremely difficult,
It is to turn line casing and carry motor to turn line function rotating realization mostly to turn line mechanism, however the structure there is also more
Defect, for example：1.. because motor end has cable also and then to rotate together, as rotational frequency is high, connecing easily occurs in cable
Touch the failures such as bad, aging, damage；2. slewing area is little, because of the presence of cable, can only rotate 270 degree, has that to turn line dead
Angle；3. many table structures are more complicated, stability is poor and assembling maintenance is inconvenient；For drawbacks described above, also occur in the market
A kind of utilization Timing Belt drives rotated to turn line mechanism, although the mechanism can realize the rotation of wide-angle, but Timing Belt tool
There is the defect that expands with heat and contract with cold, therefore machining accuracy is than relatively low, and it is all very inconvenient to keep in repair replacing.
The concrete structure of wherein coiling disk is to be fixedly installed multigroup guide roller group on the circumference of coiling disk, leads
Line wheel group is uniformly arranged circumferentially.Each guide roller group includes the directive wheel of two radial directions.When steel wire is sequentially passed through carefully
Long conductor barrel, between the directive wheel for sequentially passing through six guide roller groups around rear wire, especially steel wire perforate spool with
And coiling disk guide roller group when inconvenient, and different wire rods is needed using different Wire Wheels, is compared
Waste time and energy, and this design is for the wear damage of wire rod is also than larger.
In view of this, it is necessary to which coiling machine of the prior art is improved, to solve the above problems.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, there is provided a kind of wire agency long service life, transmission
High precision, turns that line mechanism rotational angle is big, stability is high, Wire Wheel applied range, damages little coiling machine to wire rod.
The technical scheme that solve problem of the present invention is adopted is：
A kind of coiling machine, including cam mechanism, wire agency, turns line mechanism, aligning mechanism and line sending guiding mechanism,
The wire agency includes turning line main shaft and turns the line sending main shaft that line main shaft can mutually rotate setting relative to described,
The center line overlap for turning line main shaft and line sending main shaft, the one end of the line sending main shaft are provided with horizontal umbrella tooth, the horizontal stroke
To the center line overlap of umbrella tooth and the line sending main shaft, the horizontal umbrella tooth both sides are respectively provided with lateral adjustments nut group a and horizontal stroke
To adjusting nut group b；
The line mechanism that turns includes turning line motor, turns line little gear, turns line gear wheel, turns line casing and turn line main shaft,
The line Motor drive that turns turns line little gear, described turn line little gear and turn line gear wheel engaged transmission, described turn line gear wheel
Line casing is affixed with turning, and described turns line casing with to turn line main shaft affixed；
The line sending guiding mechanism includes frame and is arranged on frame upper support frame, is provided with and can turn on support frame as described above
Dynamic Wire Wheel, is provided with the Wire Wheel excircle for accommodating the groove of wire rod, is provided with some on support frame as described above
Individual it is close to groove top and rotatable directive wheel.
In above-mentioned coiling machine, the line sending main shaft is fixed with deceleration gear wheel, the deceleration gear wheel and reducing gear axle
Engaged transmission, the reducing gear axle and reduction gearing linkage, the reduction gearing and the motor gear by line sending motor-driven rotation
Engaged transmission.
In above-mentioned coiling machine, the Wire Wheel is by being arranged on bearing and the support frame as described above phase of the Wire Wheel center
Even.
In above-mentioned coiling machine, the line main shaft that turns is arranged in be fixed on and is turned on line casing in the middle of the line sending main shaft
Adjustment axis, one end of the adjustment axis are provided with the longitudinal umbrella tooth with the horizontal umbrella tooth engaged transmission, the adjustment axis two ends
Longitudinally adjust nut group a is provided with, the side of longitudinal umbrella tooth is provided with longitudinal locking nut.
In above-mentioned coiling machine, the described line casing that turns includes line sending main shaft, line sending roller and drives line sending roller to turn
Dynamic wire feeding gear.
In above-mentioned coiling machine, lateral adjustments nut group a, lateral adjustments nut group b and longitudinally adjust nut group
Nut number in a, locking nut in any one group of nut group at least 2.
In above-mentioned coiling machine, described turn line gear wheel and turn line casing and fixed by bearing pin.
In above-mentioned coiling machine, it is fixedly connected between the reducing gear axle and reduction gearing.
In above-mentioned coiling machine, several through holes on described Wire Wheel panel, are equipped with, described bracing frame is in integrally
Pentalpha, the directive wheel are arranged on five ends of the pentagon bracing frame.
In above-mentioned coiling machine, wire rod to be processed described turns line spindle centerline by being drawn past for line sending roller 27
Pass.
The invention has the beneficial effects as follows：
1st, bevel gear operationally, can produce axial thrust, cause gear, gear shaft, bearing etc. loosen,
This case is fastened using adjusting nut beyond relate to flat key, makes drive mechanism more reliable, and service life is longer；
2nd, the structure design of traditional bevel gear mostly is unilateral and supports, this case devises bi-lateral support, it is to avoid due to axle
Portion's distortion produces abnormal sound and abrasion and the fatigue due to gear shaft, produces the fatigue fracture of gear shaft；
3rd, the design of shaft of bevel gear bidirectional locking nut, it is ensured that the precision of bevel gear engagement, so that reduce umbrella shape tooth
Noise and inordinate wear during wheel work, improves the service life of product and transmission accuracy and reduces noise；
4th, turn that line mechanism slewing area is big, motor cable line do not affected, simple structure, assemble easy to maintenance, stable
Property high；
5th, line sending guiding mechanism use range is wide, simple to operate, it is little that wire rod is damaged.
Description of the drawings
Structural representations of the Fig. 1 for one embodiment of the present invention；
Fig. 2 is the structural representation of wire agency in the present invention；
Fig. 3 is the structural representation of transfer line mechanism of the present invention；
Fig. 4 is the structural representation of line sending guiding mechanism in the present invention；
Fig. 5 is the structural representation at another visual angle of line sending guiding mechanism in the present invention；
Side structure schematic views of the Fig. 6 for Wire Wheel.
In figure：Cam mechanism 1, wire agency 2 turn line mechanism 3, and aligning mechanism 4, line sending guiding mechanism 5 turn line main shaft 6,
Line sending main shaft 7, horizontal umbrella tooth 8, lateral adjustments nut group a9, lateral adjustments nut group b10 turn line motor 11, turn line little gear
12, turn line gear wheel 13, turn line casing 14, frame 15, bracing frame 16, groove 17, directive wheel 18, deceleration gear wheel 19 are slowed down
Tooth axle 20, reduction gearing 21, motor gear 22, bearing 23, longitudinal umbrella tooth 24, longitudinally adjust nut group a25, longitudinal locking nut
26, line sending roller 27, wire feeding gear 28, bearing pin 29, line sending motor 30, Wire Wheel 31.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
According to Fig. 1-Fig. 6, a kind of coiling machine of the invention including cam mechanism 1, wire agency 2, turns line mechanism 3, school
Straight mechanism 4 and line sending guiding mechanism 5, the wire agency 2 includes turning line main shaft 6 and the relatively described line main shaft 6 that turns can phase
The line sending main shaft 7 that mutually rotation is arranged, the center line overlap for turning line main shaft 6 and line sending main shaft 7, the one of the line sending main shaft 7
End is provided with horizontal umbrella tooth 8, the center line overlap of the horizontal umbrella tooth 8 and the line sending main shaft 7,8 liang of the horizontal umbrella tooth
Side is respectively provided with lateral adjustments nut group a9 and lateral adjustments nut group b10；
Described turn line mechanism 3 include turning line motor 11, turn line little gear 12, turn line gear wheel 13, turn line casing 14 and
Turn line main shaft 6, described turn line motor 11 and drive to turn line little gear 12, described turn line little gear 12 and turn line gear wheel 13 and engage biography
Dynamic, described turn line gear wheel 13 with to turn line casing 14 affixed, described turn line casing 14 with to turn line main shaft 6 affixed；
The line sending guiding mechanism 5 includes frame 15 and is arranged on 15 upper support frame 16 of frame, on support frame as described above 16
Rotatable Wire Wheel 5 is provided with, is provided with 5 excircle of the Wire Wheel for accommodating the groove 17 of wire rod, the support
Several are provided with frame 16 is close to 17 top of groove and rotatable directive wheel 18.
The line sending main shaft 7 is fixed with deceleration gear wheel 19, the deceleration gear wheel 19 and 20 engaged transmission of reducing gear axle,
Fixation between the reducing gear axle 20 and reduction gearing 21, the reduction gearing 21 and the motor for being driven rotation by line sending motor 30
22 engaged transmission of gear.
The Wire Wheel 5 is connected with support frame as described above 16 by being arranged on the bearing 23 of 5 center of Wire Wheel.
The line main shaft 6 that turns in the middle of line sending main shaft 7 is arranged in and is fixed on the adjustment axis 23 turned on line casing 14, institute
The one end for stating adjustment axis 23 is provided with the longitudinal umbrella tooth 24 with horizontal 8 engaged transmission of umbrella tooth, and 23 two ends of the adjustment axis set
Longitudinally adjust nut group a25 is equipped with, the side of longitudinal umbrella tooth 24 is provided with longitudinal locking nut 26.
Described turns the line sending that line casing 14 includes line sending main shaft 7, line sending roller 27 and drives line sending roller 27 to rotate
Gear 28.
Lateral adjustments nut group a9, lateral adjustments nut group b10 and longitudinally adjust nut group a25, locking nut
In nut number at least 2 in any one group of nut group.
In the present embodiment, described turn line gear wheel 13 and turn line casing 14 and fixed by bearing pin 29.
In the present embodiment, several through holes on described 5 panel of Wire Wheel, are equipped with, it is in five that described bracing frame 16 is overall
Angle star, the directive wheel 18 are arranged on five ends of the pentagon bracing frame 16.
Wire rod to be processed described turned 6 centrage of line main shaft and passes by being drawn past for line sending roller 27.
The present invention operation principle be：Turn line servomotor and drive by servo deceleration machine to turn line little gear 12 and rotate, turn
Line little gear 12 drives and turns line gear wheel 13 and rotate, and turns line gear wheel 13 and turns 14 body of line case and be fixedly connected, turns line gear wheel 13
Drive turns line casing 14 and rotates, and turns line casing 14 and be fixedly connected with by connector to turn line main shaft 5, therefore turn line main shaft 5 also with
Turn line casing 14 to rotate together, realize the purpose for turning line.
During work, line sending servo motor output shaft drive motor gear 22 is rotated, and motor gear 22 drives reduction gearing 21
Rotate, as reduction gearing 21 drives deceleration gear wheel 19 to rotate by reducing gear axle 20, therefore, reduction gearing 21 is in rotation
The simultaneously also concomitant rotation of reducing gear axle 20, further deceleration gear wheel 19 drive line sending main shaft 5 to rotate, the horizontal stroke on line sending main shaft 5
Therefore and then rotate to umbrella tooth 8, horizontal umbrella tooth 8 drives longitudinal umbrella tooth 24 to rotate, longitudinal umbrella tooth 24 is driven for driving line sending to roll
The wire feeding gear 28 that wheel 27 is rotated is rotated, and is carried out the purpose of line sending so as to reach line sending roller 27 to spring steel wire, is needed to illustrate
, line sending roller 27 and drive 28 structure of wire feeding gear that line sending roller 27 rotates and position relationship to belong to conventional design,
Here is just repeated no more.
Before work, wire rod is looped around inside groove 17, during wire rod is conveyed, Wire Wheel 31 is rotated, directive wheel 18
Concomitant rotation, is then carried out spacing by directive wheel 18 to wire rod, realizes wire rod line sending, the hinge structure structure its use
Scope is wider, and the wire rod for different thicknesses can all be used, also, also there is simple to operate, good to wire guide effect, infringement
Little many advantages, such as.
The present invention is due to the mutual alignment scalable between bevel gear, it is to avoid due to caused by space between umbrella tooth
Impaired, improve service life and the transmission accuracy of product, also, due to umbrella tooth and the concentric design of line sending main shaft, further
The transmission accuracy of product is improve, meanwhile, simplify the structure between gear in design, therefore easily facilitate the dress of product
Match somebody with somebody, dismantle and overhaul.
Compare existing product, and the range of work of the present invention is increased, and plane, three-dimensional product can be processed, and some are complicated
Product, also need after being processed by conventional equipment manual carry out secondary operations, the present invention can be with for the line mechanism that turns of coiling machine
Once-forming, substantially increase production efficiency；And the present invention reduces frock cutter, after turning line, a station or frock
Can process repeatedly, so as to reduce frock, number of cutters and cost, improve production efficiency.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member for, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement and
Modification is also fallen in the protection domain of the claims in the present invention.
Claims (10)
1. a kind of coiling machine, including cam mechanism (1), wire agency (2), turns line mechanism (3), aligning mechanism (4) and line sending
Guiding mechanism (5), it is characterised in that：
Described wire agency (2) include turning line main shaft (6) and turning the line sending that line main shaft (6) can mutually rotate setting relative to described
Main shaft (7), the center line overlap for turning line main shaft (6) and line sending main shaft (7), the one end of line sending main shaft (7) are arranged
Have horizontal umbrella tooth (8), the center line overlap of horizontal umbrella tooth (8) and line sending main shaft (7), the horizontal umbrella tooth (8) two
Side is respectively provided with lateral adjustments nut group a (9) and lateral adjustments nut group b (10)；
The line mechanism (3) that turns includes turning line motor (11), turning line little gear (12), turn line gear wheel (13), turn line casing
(14) and turn line main shaft (6), described turn line motor (11) and drive to turn line little gear (12), described turn line little gear (12) and turn
Line gear wheel (13) engaged transmission, described turn line gear wheel (13) with to turn line casing (14) affixed, described turn line casing (14) with
Turn line main shaft (6) affixed；
Described line sending guiding mechanism (5) include frame (15) and are arranged on frame (15) upper support frame (16), support frame as described above
(16) rotatable Wire Wheel (31) is provided with, is provided with for accommodating the groove of wire rod on Wire Wheel (31) excircle
(17) several are provided with support frame as described above (16), is close to groove (17) top and rotatable directive wheel (18).
2. coiling machine according to claim 1, it is characterised in that：Line sending main shaft (7) are solid with deceleration gear wheel (19)
Fixed, deceleration gear wheel (19) and reducing gear axle (20) engaged transmission, the reducing gear axle (20) are linked with reduction gearing (21),
Reduction gearing (21) and motor gear (22) engaged transmission for being driven rotation by line sending motor (30).
3. coiling machine according to claim 2, it is characterised in that：Wire Wheel (31) are by being arranged on the Wire Wheel
(31) bearing (23) of center is connected with support frame as described above (16).
4. the coiling machine according to any one of claim 1-3, it is characterised in that：The line main shaft (6) that turns is positioned at line sending master
In the middle of axle (7), be arranged in and be fixed on the adjustment axis (23) turned on line casing (14), the one end of adjustment axis (23) be provided with
Longitudinal umbrella tooth (24) of horizontal umbrella tooth (8) engaged transmission, adjustment axis (23) two ends are provided with longitudinally adjust nut group a
(25), the side of longitudinal umbrella tooth (24) is provided with longitudinal locking nut (26).
5. coiling machine according to claim 4, it is characterised in that：Described turn line casing (14) including line sending main shaft (7),
The wire feeding gear (28) that line sending roller (27) and driving line sending roller (27) are rotated.
6. coiling machine according to claim 5, it is characterised in that：Lateral adjustments nut group a (9), lateral adjustments spiral shell
Nut number at least 2 in female group b (10) and longitudinally adjust nut group a (25), locking nut in any one group of nut group
Individual.
7. coiling machine according to claim 6, it is characterised in that：Described turn line gear wheel (13) with to turn line casing (14) logical
Cross bearing pin (29) fixed.
8. coiling machine according to claim 7, it is characterised in that：Between reducing gear axle (20) and reduction gearing (21)
It is fixedly connected.
9. coiling machine according to claim 8, it is characterised in that：Several are equipped with described Wire Wheel (31) panel
Through hole, described bracing frame (16) is in integrally pentalpha, and directive wheel (18) are arranged on pentagon bracing frame (16)
Five ends.
10. coiling machine according to claim 9, it is characterised in that：Wire rod to be processed is led by line sending roller (27)
Excessively described line main shaft (6) centrage that turns of tying-in is passed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969614.XA CN106493267A (en) | 2016-10-28 | 2016-10-28 | Coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969614.XA CN106493267A (en) | 2016-10-28 | 2016-10-28 | Coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106493267A true CN106493267A (en) | 2017-03-15 |
Family
ID=58321838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610969614.XA Pending CN106493267A (en) | 2016-10-28 | 2016-10-28 | Coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639189A (en) * | 2017-09-18 | 2018-01-30 | 金苗兴 | Spring precise machining device |
| CN108856598A (en) * | 2018-06-27 | 2018-11-23 | 珠海隆鑫科技有限公司 | A kind of synchronous line sending frame of CNC coiling machine and line sending method |
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| CN201318428Y (en) * | 2008-12-26 | 2009-09-30 | 扬州大学 | Self-locking gapless bevel gear transmission mechanism |
| CN102189200A (en) * | 2011-03-16 | 2011-09-21 | 东莞市开创精密机械有限公司 | Automatic spring coiling machine |
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| CN204035419U (en) * | 2014-09-18 | 2014-12-24 | 绍兴市锋锐机械有限公司 | A kind of wind spring shaped device of bagged-spring |
| CN204094010U (en) * | 2014-07-10 | 2015-01-14 | 嵊州市人和弹簧机械有限公司 | Computer numerical controlled slinky shaper |
| CN206622554U (en) * | 2016-10-28 | 2017-11-10 | 嵊州市人和弹簧机械有限公司 | Coiling machine |
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| CN101403651A (en) * | 2008-10-21 | 2009-04-08 | 安徽巨一自动化装备有限公司 | Screwing clearance-regulation detection and combination bench for vehicle main reducing gear |
| CN201318428Y (en) * | 2008-12-26 | 2009-09-30 | 扬州大学 | Self-locking gapless bevel gear transmission mechanism |
| CN102189200A (en) * | 2011-03-16 | 2011-09-21 | 东莞市开创精密机械有限公司 | Automatic spring coiling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107639189A (en) * | 2017-09-18 | 2018-01-30 | 金苗兴 | Spring precise machining device |
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| CN108856598A (en) * | 2018-06-27 | 2018-11-23 | 珠海隆鑫科技有限公司 | A kind of synchronous line sending frame of CNC coiling machine and line sending method |
| CN108856598B (en) * | 2018-06-27 | 2023-09-05 | 珠海隆鑫科技有限公司 | CNC spring machine synchronous wire feeding frame and wire feeding method |
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Application publication date: 20170315 |