CN207026379U - Utilize the spring coiling machine of more one metal wires manufacture spring - Google Patents
Utilize the spring coiling machine of more one metal wires manufacture spring Download PDFInfo
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- CN207026379U CN207026379U CN201720098109.2U CN201720098109U CN207026379U CN 207026379 U CN207026379 U CN 207026379U CN 201720098109 U CN201720098109 U CN 201720098109U CN 207026379 U CN207026379 U CN 207026379U
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- delivery wheel
- wire
- guide channel
- conveying
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- 239000002184 metal Substances 0.000 title claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000010008 shearing Methods 0.000 claims abstract description 14
- 238000007667 floating Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- B21F35/003—Multi-filament springs, e.g. made of stranded, braided, cable or multi-filament material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The utility model discloses a kind of spring coiling machine that spring is manufactured using more one metal wires, including：Conveying device, conveying device are used to optionally convey the one metal wire in more one metal wires along the conveying direction of wire, and conveying device includes being respectively used to convey the multipair delivery wheel of more one metal wires；Guider afterwards, rear guider are used to guide more one metal wires, and rear guider is located at the rear side of conveying device along conveying direction；Spring forming device, spring forming device are located at the rear side of rear guider along conveying direction, and spring forming device includes being used for an one metal wire is shaped into the spring forming part of spring and pitch control unit for controlling spring pitch；Shearing device, shearing device are located between rear guide and spring forming device, for cutting away the spring after being molded.Simple in construction according to the spring coiling machine of the present utility model that spring is manufactured using more one metal wires, the production efficiency of spring is high.
Description
Technical field
Spring manufacturing technology field is the utility model is related to, spring for mattress is manufactured more particularly to using more one metal wires
Spring coiling machine.
Background technology
In mattress industry, spring for mattress generally manufactures on spring coiling machine, wherein for manufacturing the wire of spring (generally
For steel wire) spring forming mechanism is transported to by conveying mechanism, wire is shaped to spring by spring forming mechanism.Correlation technique
In, spring coiling machine is using single metal wire manufacture spring, and conveying mechanism is only capable of conveying single metal wire, so as to manufacture the efficiency of spring
It is low.Moreover, when the diameter or firmness change of wire, it usually needs another spring coiling machine, cause cost height.Therefore, related skill
The spring coiling machine of more one metal wires manufacture spring can be used by being proposed in art, wherein proposing a kind of spring coiling machine, have multiple conveyings
Mechanism and multiple spring forming mechanisms corresponding with multiple conveying mechanisms；Another spring coiling machine is also proposed, there are multiple conveyers
Structure and single spring forming mechanism, the single spring forming mechanism need to translate with corresponding with multiple conveying mechanisms respectively, so as to
The wire manufacture spring of multiple conveying mechanism conveyings can be utilized respectively.However, the knot of the spring coiling machine in this correlation technique
Structure and control are complicated, and number of elements is more, and cost is high, Operation and maintenance inconvenience.
Utility model content
The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.Therefore, this reality
With a kind of simple in construction, efficiency high of new proposition and optionally the one metal wire in multiple wires can be used to manufacture bullet
The spring coiling machine of spring.
According to the spring coiling machine of the present utility model that spring is manufactured using more one metal wires, including：Conveying device, the conveying
Device is used to optionally convey the one metal wire in more one metal wires, the conveying device bag along the conveying direction of wire
Include the multipair delivery wheel for being respectively used to convey the more wires；Guider afterwards, the rear guider are used to guide more institutes
Wire is stated, the rear guider is located at the rear side of the conveying device along the conveying direction；Spring forming device, the bullet
Spring shaped device sets the rear side of guider in the rear along the conveying direction, and the spring forming device includes being used for by described in
One one metal wire is shaped to the spring forming part of spring and the pitch control unit for controlling spring pitch；Shearing device,
The shearing device is set between guide in the rear and the spring forming device, for cutting away the spring after being molded.
According to the spring coiling machine of the present utility model that spring is manufactured using more one metal wires, more metals can be alternately utilized
Silk manufacture spring, improve the production efficiency of spring.Furthermore the installation site of spring forming device may be selected by without adjustment
Property utilize more one metal wires manufacture spring, therefore simple in construction and efficiency high.
Preferably, spring coiling machine also includes preceding guider, and the preceding guider is used to guide the more wires, before described
Guider is located at the front side of the conveying device along the conveying direction.
Preferably, the more wires are two and including the first wire and the second wire, the multipair conveyings
Take turns for two pairs and defeated including first pair of delivery wheel for conveying first wire and the second couple for conveying second wire
Send wheel.
Preferably, the rear guider is including guide channel after first for guiding first wire and for leading
Draw guide channel after the second of second wire, after described first after guide channel and described second guide channel for each other
Independent passage, the preceding guider is including guide channel before first for guiding first wire and for guiding
State guide channel before the second of the second wire, guide channel is independent of one another before guide channel and described second before described first
Passage.
Preferably, the rear guider is including guide channel after first for guiding first wire and for leading
Draw guide channel after the second of second wire, be oriented to after described first after the front end inlet and described second of guide channel
The front end inlet of passage is independent of one another, after described first after the back outlet of guide channel and described second guide channel rear end
Export as same opening, the preceding guider includes before being used for guide first wire first guide channel and for leading
Draw guide channel before the second of second wire, before described first before guide channel and described second guide channel for each other
Independent passage.
Preferably, the preceding guider and the rear guider are guide plate, and the rear end of the preceding guider is adjacent to institute
State first pair of delivery wheel and second pair of delivery wheel, it is described after guider front end adjacent to first pair of delivery wheel and described
Second pair of delivery wheel, the rear end of the rear guider is adjacent to the shearing device.
Preferably, first wire and second wire have different diameter and/or hardness.
Preferably, first pair of delivery wheel includes delivery wheel and first time delivery wheel on opposite each other first, described
Second pair of delivery wheel includes delivery wheel and second time delivery wheel on opposite each other second, the central shaft of delivery wheel on described first
Line is coaxial with the central axis of delivery wheel on described second, the central axis of first time delivery wheel and described second time conveying
The central axis of wheel is coaxial.
Preferably, in addition to upper outer conveying axis, upper interior conveying axis, lower outer conveying axis and lower interior conveying axis, it is described outer defeated
Axle is sent to be pivotally supported at by outer bearing on outer bearing and second on first in frame, the upper interior conveying axis pass through first
Inner bearing is coaxially disposed in the upper outer conveying axis on upper inner bearing and second, and delivery wheel is arranged on described on described first
The first end that interior conveying axis stretch out from the upper outer conveying axis, delivery wheel is arranged on the of the upper outer conveying axis on described second
One end, the lower outer conveying axis are pivotally supported in the frame by first time outer bearing and second time outer bearing, institute
State lower interior conveying axis to be coaxially disposed in the lower outer conveying axis by first time inner bearing and second time inner bearing, described first
Lower delivery wheel is arranged on the first end that the lower interior conveying axis stretch out from the lower outer conveying axis, second time delivery wheel installation
In the first end of the lower outer conveying axis.
Preferably, first time outer bearing is arranged in the first floating bearing bracket, and first time inner bearing is arranged on
In second floating bearing bracket, second time inner bearing and second time outer bearing are self-aligning bearing, so as to described first
Adjustable to the gap between the gap between delivery wheel and second pair of delivery wheel, first floating bearing bracket passes through
One elastic component is supported in the frame, and second floating bearing bracket is supported in the frame by the second elastic component, the
It is equipped with the first line sending groove for being adapted to first wire on one on the outer peripheral face of delivery wheel and first time delivery wheel, described
The the second line sending groove for being adapted to second wire is equipped with two on the outer peripheral face of delivery wheel and second time delivery wheel.
Preferably, in addition to：Upper external gear installed in the second end of the upper outer conveying axis, installed in described lower outer defeated
The second end of axle and the lower external gear engaged with the upper external gear are sent, installed in the upper interior conveying axis from the upper outer conveying
The upper internal gear at the second end that shaft extension goes out, and installed in the lower interior conveying axis from the second end that the lower outer conveying axis stretch out
And the lower internal gear engaged with the upper internal gear.
Brief description of the drawings
Fig. 1 is the structural representation according to the spring coiling machine of the utility model one embodiment；
Fig. 2 is the structural representation according to the spring coiling machine of the utility model another embodiment；
Fig. 3 is the enlarged drawing in the A portions shown in Fig. 2；
Fig. 4 is the structural representation according to the spring coiling machine of the utility model another embodiment；
Fig. 5 is the structural representation according to the spring coiling machine of the utility model further embodiment；
Fig. 6 is the enlarged drawing in the B portions shown in Fig. 5；
Fig. 7 is the sectional view according to the conveying device of the spring coiling machine of the utility model embodiment.
Reference：
100：Spring coiling machine；
10：Conveying device；
11：First pair of delivery wheel；
111：Delivery wheel on first；112：First time delivery wheel；113：First line sending groove；
12：Second pair of delivery wheel；
121：Delivery wheel on second；122：Second time delivery wheel；123：Second line sending groove；
131：Upper outer conveying axis；132：Conveying axis in upper；133：Lower outer conveying axis；134：Conveying axis in lower；
141：Outer bearing on first；142：Outer bearing on second；
143：Inner bearing on first；144：Inner bearing on second；
145：First time outer bearing；146：Second time outer bearing；
147：First time inner bearing；148：Second time inner bearing
151：First floating bearing bracket；152：Second floating bearing bracket；
161：First elastic component；162：Second elastic component；
171：Upper external gear；172：Lower external gear；
173：Upper internal gear；174：Lower internal gear；
20：Guider afterwards；201：Upper plate；202：Lower plate；
21：Guide channel after first；22：Guide channel after second；23：Outlet；
30：Spring forming device；31：Spring forming part；32：Pitch control unit；
40：Shearing device；
50：Preceding guider；
51：Guide channel before first；52：Guide channel before second；
S1：First wire；S2：Second wire.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.The implementation
Example is exemplary, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.
Below with reference to the accompanying drawings the spring coiling machine that spring is manufactured using more one metal wires according to the utility model embodiment is described
100。
Spring can be manufactured optionally by more one metal wires according to the utility model embodiment spring coiling machine 100, here
" selectivity " refers to that spring coiling machine 100 can manufacture spring by any one metal wire of selection from more one metal wires (for example, steel wire).
As shown in figs. 1-7, spring coiling machine 100 includes conveying device 10, rear guider 20, spring forming device 30, cut-out dress
Put 40.
Conveying device 10 is more for optionally being conveyed along the conveying direction (for example, rearwardly direction in Fig. 1) of wire
An one metal wire in one metal wire.Conveying device 10 includes multipair delivery wheel, is respectively used to convey more one metal wires.After be oriented to
Device 20 is used to guide more one metal wires, and rear guider 20 is located at the rear side of conveying device 10 (i.e. downstream) along the conveying direction.Bullet
Spring shaped device 30 is located at the rear side of rear guider 20 along conveying direction, and spring forming device 30 includes being used to wire being molded
Spring forming part 31 for spring and the pitch control unit 32 for controlling spring pitch.Shearing device 40 guides after being located at
Between device and spring forming device 30, for the spring after shaping to be cut away from wire.
According to the spring coiling machine 100 of the utility model embodiment, can be improved alternately using more one metal wires manufacture spring
The production efficiency of spring, reduce production cost.Moreover, the position of spring forming device 30 is without mobile, it is possible to profit respectively
The more one metal wire formed springs guided with rear guide, simplify structure, improve efficiency.
Spring coiling machine 100 below with reference to Fig. 1-Fig. 7 descriptions according to the utility model specific embodiment.
As shown in Figure 1-Figure 3, spring coiling machine 100 includes being sequentially arranged conveying device 10, rear guider 20, bullet along the longitudinal direction
Spring shaped device 30, shearing device 40 and preceding guider 50.Preceding guider 50 is located at the front side of conveying device 10, i.e., along wire
Conveying direction is located at the upstream of conveying device 10, and rear guider 20 is located at the downstream of conveying device.Preceding guider 50 and rear guiding
Device 20 is respectively used to guide more one metal wires.Conveying device 10 includes multipair delivery wheel, and every a pair of delivery wheels convey a metal
Silk, so as to which the one metal wire in more one metal wires selectively can be transported to spring forming device 30 by conveying device 10,
So as to which an one metal wire is shaped into spring, a spring is often molded, shearing device 40 cuts away a spring, then
It is molded next spring.
In the present embodiment, wire is two and including the first wire S1 and the second wire S2.First wire
S1 can have different diameter and/or hardness from the second wire S2, for manufacturing the spring of different model.
Accordingly, conveying device 10 has two pairs of delivery wheels, includes the first wire S1 of conveying first pair of delivery wheel 11
With the second wire S2 of conveying second pair of delivery wheel 12.
As Figure 1-3, preceding guider 50 has guide channel 51 and use before be used for the first wire S1 of guiding first
The guide channel 52 before the second of the second wire S2 is guided, guide channel 52 is each other before guide channel 51 and second before first
Independent passage, it is preferable that the two is adjacent to and parallel to each other.Guider 20, which has, afterwards is used to guide the first wire S1
First after guide channel 21 and for guiding the second wire S2 second after guide channel 22, guide channel 21 after first
With second after guide channel 22 be passage independent of each other, it is preferable that the two is adjacent to and parallel to each other.
As Figure 1-3, preceding guider 50 and rear guider 20 are guide plate, and the rear end of preceding guider 50 is adjacent to first
To delivery wheel 11 and second pair of delivery wheel 12, the front end of rear guider 20 is adjacent to first pair of delivery wheel 11 and second pair of delivery wheel
12, so that wire is between preceding 50, first pairs of delivery wheels 11 of guider and second pair of delivery wheel 12 and rear guider 20
Transmission it is more steady.Before formation the guide plate of guider 50 be provided with two it is arranged spaced apart in left-right direction and formed respectively
Before first before guide channel 51 and second guide channel 52 guide through hole.The guide plate of guider 20 is provided with two after formation
Guide through hole that is arranged spaced apart in left-right direction and forming guide channel 22 after guide channel 21 and second after first respectively.
As shown in Figures 2 and 3, in some preferred embodiments, rear guider 20 includes upper plate 201 and lower plate 202, under
Plate 202 is provided with two guide grooves, and upper plate 201 is pressed in be covered at least a portion of two guide grooves in lower plate 202, from
And guide channel 22 after guide channel 21 and second after limiting first.Preceding guider 50 can have identical with rear guider 20
Structure, be not detailed herein.
According to the utility model, first wire S1 can be transported to spring forming device using first pair of delivery wheel 11
30, or second wire S2 is transported to spring forming device 30, single spring forming device using second pair of delivery wheel 12
30 can use any one metal wire manufacture spring, and spring forming device 30 is using different wires without to be moved,
Without the multiple spring forming devices 30 of setting, and conveying device 10, so as to simplify structure, reduces into without movement
This.
Fig. 4-Fig. 6 shows another embodiment of spring coiling machine 100.In this embodiment, preceding guider 50 has and is used for
Guide channel 52 before guide channel 51 before the first of the first wire S1 and second for guiding the second wire S2 is guided, the
Guide channel 52 is passage independent of each other before guide channel 51 and second before one.
Guider 20 has for guide channel 21 after guiding the first of the first wire S1 and for guiding the second gold medal afterwards
Guide channel 22 after the second of category silk S2.After first after the front end inlet of guide channel 21 and second guide channel 22 front end
Entrance is independent of one another, and the back outlet 23 of guide channel 22 is same after the back outlet 23 and second of guide channel 21 after first
Opening.In other words, after first after the back segment and second of the predetermined length of guide channel 21 after the predetermined length of guide channel 22
Section is same passage, has a back outlet 23 from then guider 20, the predetermined length is guide channel 21 after first
With second after guide channel 22 joint and the distance D of back outlet 23 in the conveying direction.Thus, the first wire S1 and
After the front end inlet of guide channel 22 enters after the front end inlet and second of guide channel 21 after second wire S2 difference first
Guider 20, but come out to spring forming device 30 from same back outlet 23.
The other structures of spring coiling machine 100 shown in Fig. 4-Fig. 6 can be identical with the structure shown in Fig. 1-Fig. 3, here no longer
It is described in detail.
As shown in fig. 7, in some instances, spring coiling machine 100 also include upper outer conveying axis 131, upper interior conveying axis 132, under
Outer conveying axis 133, lower interior conveying axis 134, upper external gear 171, lower external gear 172, upper internal gear 173 and lower internal gear 174.
First pair of delivery wheel 11 includes delivery wheel 111 and first time delivery wheel on opposite each other along the vertical direction first
112, the first of the first wire S1 of adaptation, which is equipped with, on the outer peripheral face of delivery wheel 111 and first time delivery wheel 112 on first send
Wire casing 113, the first wire S1 can be clamped in the first line sending groove 113, be advantageous to the conveying to the first wire S1.
Second pair of delivery wheel 12 includes delivery wheel 121 and second time delivery wheel on opposite each other along the vertical direction second
122, the second of the second wire S2 of adaptation, which is equipped with, on the outer peripheral face of delivery wheel 121 and second time delivery wheel 122 on second send
Wire casing 123.Second wire S2 can be clamped in the second line sending groove 123, be advantageously implemented to the defeated of the second wire S2
Send.
The central axis of delivery wheel 111 is coaxial with the central axis of delivery wheel on second 121 on first, first time delivery wheel
112 central axis is coaxial with the central axis of second time delivery wheel 122.
Specifically, upper outer conveying axis 131 and lower outer conveying axis 133 are respectively formed as hollow shaft.Upper outer conveying axis 131 pass through
Outer bearing 142 is pivotally supported in frame on outer bearing 141 and second on first, and upper interior conveying axis 132 are by first
Inner bearing 144 is coaxial on inner bearing 143 and second and is rotatably provided in outer conveying axis 131, and upper interior conveying axis 132
First end (left end in Fig. 7) and the second end (right-hand member in Fig. 7) stretching on outer conveying axis 131.
Delivery wheel 111 is arranged on the first end of upper interior conveying axis 132 on first, and upper internal gear 173 is arranged on upper interior conveying
Second end of axle 132.Delivery wheel 121 is arranged on the first end (left end in Fig. 7) of upper outer conveying axis 131 on second.Upper external tooth
Wheel 171 is arranged on the second end (right-hand member in Fig. 7) of upper outer conveying axis 131.
Lower outer conveying axis 133 are pivotally supported at frame by first time outer bearing 145 and second time outer bearing 146
On.Conveying axis 134 are coaxial by first time inner bearing 147 and second time inner bearing 148 in lower and are rotatably provided in lower outer defeated
Send in axle 133, and the first end (left end in Fig. 7) of lower interior conveying axis 134 and the second end (right-hand member in Fig. 7) are stretched out outside lower
Conveying axis 133.
First time delivery wheel 112 is arranged on the first end of lower interior conveying axis 134, and relative with delivery wheel on first 111, uses
In the first wire S1 of clamping and conveying.Lower internal gear 174 be arranged on lower interior conveying axis 134 the second end and with upper internal gear
173 engagements.
Second time delivery wheel 122 is arranged on the first end of lower outer conveying axis 133, and relative with delivery wheel on second 121, with
The second wire S2 of clamping and conveying.Lower external gear 172 be arranged on lower outer conveying axis 133 the second end and with upper external gear 171
Engagement.
Angle between the axis of lower outer conveying axis 133 and the axis of upper outer conveying axis 131 is adjustable, with defeated under regulation second
Send the gap between delivery wheel 121 on wheel 122 and second.In lower the axis of the axis of conveying axis 134 and upper interior conveying axis 132 it
Between angle it is adjustable, to adjust the gap on first time delivery wheel 112 and first between delivery wheel 111.
Specifically, first time outer bearing 145 is arranged in the first floating bearing bracket 151, and first time inner bearing 147 is arranged on
In second floating bearing bracket 152.Second time outer bearing 146 and second time inner bearing 148 are self-aligning bearing.First floating bearing
Seat 151 is supported in frame by the first elastic component 161, and the second floating bearing bracket 152 is supported on by the second elastic component 162
In frame.
As shown in fig. 7, when overcoming the first elastic component 161 to apply downward external force F1 to the first floating bearing bracket 151, under
Angle between the axis of the axis of outer conveying axis 133 and upper outer conveying axis 131 is α, second time delivery wheel 122 with it is defeated on second
The gap increase between wheel 121 is sent, in favor of the second wire S2 is penetrated into delivery wheel on second time delivery wheel 122 and second
In gap between 121.When external force F1 revocations, in the presence of the first elastic component 161, the axes recovery of lower outer conveying axis 133
To the position of the diameter parallel with upper outer conveying axis 131, so as to the clamping of delivery wheel 121 the on second time delivery wheel 122 and second
Two wire S2.
Similarly, it is lower interior defeated when overcoming the second elastic component 162 to apply downward external force F2 to the second floating bearing bracket 152
It is α to send the angle between the axis of axle 134 and the axis of upper interior conveying axis 132, delivery wheel on first time delivery wheel 112 and first
Gap increase between 111, in favor of by the first wire S1 penetrate on first time delivery wheel 112 and first delivery wheel 111 it
Between gap in.When external force F2 is cancelled, in the presence of the second elastic component 162, the axes recoveries of lower interior conveying axis 134 to it is upper
The position of the diameter parallel of interior conveying axis 132, so as to which delivery wheel 111 clamps the second metal on first time delivery wheel 112 and first
Silk S2.
It is understood that gap and second time delivery wheel on first time delivery wheel 112 and first between delivery wheel 111
Gap adjustment on 122 and second between delivery wheel 121 can be carried out simultaneously, can also individually be carried out.
As it appears from the above, lower internal gear 174 engages with upper internal gear 173, power is inputted upper internal gear 173 by external power supply
With any one in lower internal gear 174, it is possible to the synchronous axial system of conveying axis 132 and lower interior conveying axis 134 in driving, and then
Realize the synchronous axial system of delivery wheel 111 on first time delivery wheel 112 and first.Similarly, upper external gear 171 is nibbled with lower external gear 172
Close, so as to realize the synchronous axial system of delivery wheel 121 on second time delivery wheel 122 and second.It should be noted that it can use same
Internal gear 174 and any one in upper internal gear 173 and/or the upper external gear 171 of driving and lower external gear under individual power source drive
Any one in 172, can also use two independent power sources.
The course of work of spring coiling machine 100 according to the utility model embodiment is described below.
As shown in Figures 2 and 3, before the startup of spring coiling machine 100, the gap between first pair of delivery wheel 11 and the are adjusted
Gap between two pairs of delivery wheels 12, before the first wire S1 is inserted before the first of guider 50 in guide channel 51, and will
First wire S1 rear end is pressed between first pair of delivery wheel 11, and then first pair of delivery wheel 11 is resetted to compress the first metal
Silk S1.Before second wire S2 is inserted before the second of guider 50 in guide channel 52, and by the second wire S2 rear end
It is pressed between second pair of delivery wheel 12, then second pair of delivery wheel 12 is resetted to compress the second wire S2.
If manufacture spring, the upper internal gear 173 of driving, and then driving time internal gear 174 first by the first wire S1
Engagement, so as to drive upper interior conveying axis 132 and the lower synchronous axial system of interior conveying axis 134, thus drive delivery wheel 111 and the on first
The synchronous axial system of delivery wheel 112 once.First pair of delivery wheel 11 is by the first wire S1 towards (such as Fig. 2 of spring forming device 30
It is shown backward) conveying.In course of conveying, the first wire S1 by guide channel 21 after the first of rear guider 20 and before
Guide channel 51 guides before the first of guider 50.When the first wire S1 rear end from first after guide channel 21 outlet
23 are transported to spring forming device 30, and the rearward end of the first wire S1 setting length is shaped to bullet by spring forming device 30
Spring, then shearing device 40 cut away the spring to be formed from the first wire S1.
If necessary to using the second wire S2 manufacture springs, stop the upward input power of internal gear 173.External tooth in driving
Wheel 171 rotates, and then drives lower external gear 172, so as to drive upper outer conveying axis 131 and the lower synchronous axial system of outer conveying axis 133,
And then realize the synchronous axial system of delivery wheel 121 and second time delivery wheel 122 on second.Second pair of delivery wheel 12 is by the second wire
S2 conveys to towards spring forming device 30.In course of conveying, the second wire S2 is by being oriented to after the second of rear guider 20
Guide channel 52 guides before the second of passage 22 and preceding guider 50.When the second wire S2 rear end from second after guide channel
22 outlet 23 is transported to spring forming device 30, and spring forming device 30 is by the rearward end of the second wire S2 setting length
Spring is formed, then shearing device 40 cuts away the spring of formation from the second wire S2, and so on.
, can be with by pitch control unit it is understood that the diameter of spring can be controlled by spring forming part
Control the pitch of spring.
During spring coiling machine work shown in Fig. 5 and Fig. 6, no matter using the first wire S1 or the second wire S2 is used
Spring is manufactured, wire is all to be transported to spring forming device 30 from the same outlet 23 of rear guider 20.Wherein, when needs make
The second wire S2 is replaced with the first wire S1 and manufactures spring, drives upper external gear 171 to invert first, on driving
Outer conveying axis 131 and lower outer conveying axis 133 rotate backward.Second pair of delivery wheel 12 drives the second wire S2 to move forward one
Set a distance, the second wire S2 rear end is set to be moved to the junction point of guide channel 22 after guide channel 21 and second after first
Front side, to avoid the first wire S1, then stop conveying of second pair of delivery wheel 12 to the second wire S2.
Next, the upper internal gear 173 of driving rotates, upper internal gear 173 engages with lower internal gear 174, and then realizes first
To the synchronous axial system of delivery wheel 11, the first wire S1 is conveyed to towards spring forming device 30.
Other operations of spring coiling machine shown in Fig. 5 and Fig. 6 are identical with the embodiment shown in Fig. 2 and Fig. 3, no longer detailed here
Description.
According to the spring coiling machine 100 of the utility model embodiment, using single spring forming device 30, more gold can be used
Belong to silk manufacture spring, without to adapt to different wire mobile spring shaped device 30, and conveying device simplifies without displacement
Structurally and operationally, the production efficiency of spring is improved.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, limited unless otherwise clear and definite.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, in the case of not conflicting,
Those skilled in the art can be by the different embodiments or example described in this specification and different embodiments or example
Feature is combined and combined.
Claims (11)
- A kind of 1. spring coiling machine that spring is manufactured using more one metal wires, it is characterised in that including：Conveying device, the conveying device are used to optionally convey one in more one metal wires along the conveying direction of wire Wire, the conveying device include being respectively used to convey the multipair delivery wheel of the more wires；Guider afterwards, the rear guider are used to guide the more wires, and the rear guider is set along the conveying direction In the rear side of the conveying device；Spring forming device, the spring forming device set the rear side of guider in the rear, the bullet along the conveying direction Spring shaped device includes being used to an one metal wire being shaped to the spring forming part of spring and for controlling spring pitch Pitch control unit；Shearing device, the shearing device are set between guide in the rear and the spring forming device, for cutting away shaping Spring afterwards.
- 2. the spring coiling machine according to claim 1 that spring is manufactured using more one metal wires, it is characterised in that also including leading To device, the preceding guider is used to guide the more wires, and the preceding guider is located at described defeated along the conveying direction Send the front side of device.
- 3. the spring coiling machine according to claim 2 that spring is manufactured using more one metal wires, it is characterised in that the more gold It is two and including the first wire and the second wire to belong to silk,The multipair delivery wheel is two pairs and first pair of delivery wheel including conveying first wire and conveying described second Second pair of delivery wheel of wire.
- 4. the spring coiling machine according to claim 3 that spring is manufactured using more one metal wires, it is characterised in that be oriented to after described After device is including guide channel after first for guiding first wire and second for guiding second wire Guide channel, guide channel is passage independent of each other after guide channel and described second after described first,The preceding guider is including guide channel before first for guiding first wire and for guiding described second Guide channel before the second of wire, guide channel is independent of each other logical before guide channel and described second before described first Road.
- 5. the spring coiling machine according to claim 3 that spring is manufactured using more one metal wires, it is characterised in that be oriented to after described After device is including guide channel after first for guiding first wire and second for guiding second wire Guide channel, the front end inlet of guide channel is independent of one another after the front end inlet and described second of guide channel after described first, The back outlet of guide channel is same opening after the back outlet of guide channel and described second after described first,The preceding guider is including guide channel before first for guiding first wire and for guiding described second Guide channel before the second of wire, guide channel is independent of each other logical before guide channel and described second before described first Road.
- 6. it is according to claim 3 using more one metal wires manufacture spring spring coiling machine, it is characterised in that it is described it is leading to Device and it is described after guider be guide plate, the rear end of the preceding guider is adjacent to first pair of delivery wheel and described second pair Delivery wheel, the front end of the rear guider is adjacent to first pair of delivery wheel and second pair of delivery wheel, the rear guider Rear end adjacent to the shearing device.
- 7. the spring coiling machine according to claim 3 that spring is manufactured using more one metal wires, it is characterised in that first gold medal Category silk and second wire have different diameter and/or hardness.
- 8. the spring coiling machine that spring is manufactured using more one metal wires according to any one of claim 3-7, it is characterised in that First pair of delivery wheel includes delivery wheel and first time delivery wheel on opposite each other first, and second pair of delivery wheel includes Delivery wheel and second time delivery wheel on opposite each other second, on described first the central axis of delivery wheel with it is defeated on described second Send the central axis of wheel coaxial, the central axis of the central axis of first time delivery wheel and second time delivery wheel is total to Axle.
- 9. the spring coiling machine according to claim 8 that spring is manufactured using more one metal wires, it is characterised in that also including upper outer Conveying axis, upper interior conveying axis, lower outer conveying axis and lower interior conveying axis,The upper outer conveying axis are pivotally supported in frame by outer bearing on outer bearing and second on first, it is described it is upper in Conveying axis are coaxially disposed in the upper outer conveying axis by inner bearing on inner bearing and second on first, are conveyed on described first Wheel is arranged on the first end that the upper interior conveying axis stretch out from the upper outer conveying axis, and delivery wheel is installed in described on described second The first end of upper outer conveying axis,The lower outer conveying axis are pivotally supported in the frame by first time outer bearing and second time outer bearing, described Conveying axis are coaxially disposed in the lower outer conveying axis by first time inner bearing and second time inner bearing in lower, under described first Delivery wheel is arranged on the first end that the lower interior conveying axis stretch out from the lower outer conveying axis, and second time delivery wheel is arranged on The first end of the lower outer conveying axis.
- 10. the spring coiling machine according to claim 9 that spring is manufactured using more one metal wires, it is characterised in that described first Lower outer bearing is arranged in the first floating bearing bracket, and first time inner bearing is in the second floating bearing bracket, and described the Two times inner bearings and second time outer bearing are self-aligning bearing, so as to the gap between first pair of delivery wheel and institute The gap stated between second pair of delivery wheel is adjustable,First floating bearing bracket is supported in the frame by the first elastic component, and second floating bearing bracket passes through Two elastic components are supported in the frame,The the first line sending groove for being adapted to first wire is equipped with first on the outer peripheral face of delivery wheel and first time delivery wheel, The the second line sending groove for being adapted to second wire is equipped with described second on the outer peripheral face of delivery wheel and second time delivery wheel.
- 11. the spring coiling machine according to claim 10 that spring is manufactured using more one metal wires, it is characterised in that also include： Upper external gear installed in the second end of the upper outer conveying axis, installed in the second end of the lower outer conveying axis and with it is described on The lower external gear of external gear engagement, the upper internal tooth installed in the upper interior conveying axis from the second end that the upper outer conveying axis stretch out Wheel, and engaged installed in the lower interior conveying axis from the second end that the lower outer conveying axis stretch out and with the upper internal gear Lower internal gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098109.2U CN207026379U (en) | 2017-01-25 | 2017-01-25 | Utilize the spring coiling machine of more one metal wires manufacture spring |
| DE202017102915.8U DE202017102915U1 (en) | 2017-01-25 | 2017-05-15 | Spring coiling machine for producing a spring with several metal wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098109.2U CN207026379U (en) | 2017-01-25 | 2017-01-25 | Utilize the spring coiling machine of more one metal wires manufacture spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026379U true CN207026379U (en) | 2018-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720098109.2U Active CN207026379U (en) | 2017-01-25 | 2017-01-25 | Utilize the spring coiling machine of more one metal wires manufacture spring |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207026379U (en) |
| DE (1) | DE202017102915U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202119A (en) * | 2017-05-10 | 2018-06-26 | 绍兴市华剑床垫机械有限公司 | Multiple wire conveying device and with its spring coiling machine |
| CN109675958A (en) * | 2019-02-16 | 2019-04-26 | 陈习昶 | A kind of floating manner adjusts the Spiral ducted unit of stitching wheel |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655560B (en) * | 2018-06-13 | 2023-08-18 | 广东科雷明斯智能科技有限公司 | Spring welding method and spring welding machine |
| CN109500320A (en) * | 2018-11-26 | 2019-03-22 | 昆山佰奥智能装备股份有限公司 | Cotton thread upper spring former |
-
2017
- 2017-01-25 CN CN201720098109.2U patent/CN207026379U/en active Active
- 2017-05-15 DE DE202017102915.8U patent/DE202017102915U1/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202119A (en) * | 2017-05-10 | 2018-06-26 | 绍兴市华剑床垫机械有限公司 | Multiple wire conveying device and with its spring coiling machine |
| CN109675958A (en) * | 2019-02-16 | 2019-04-26 | 陈习昶 | A kind of floating manner adjusts the Spiral ducted unit of stitching wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202017102915U1 (en) | 2017-07-12 |
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Effective date of registration: 20191231 Address after: 312000 Zhejiang province Shaoxing City Chengdong Lu Chi Lu No. 7 Patentee after: Zhejiang Huajian Intelligent Equipment Co., Ltd Address before: 312000 Zhejiang province Shaoxing City Chengdong Lu Chi Lu No. 7 Patentee before: Chen Fang |