CN207748666U - A kind of double-spring type winding apparatus - Google Patents
A kind of double-spring type winding apparatus Download PDFInfo
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- CN207748666U CN207748666U CN201721455867.1U CN201721455867U CN207748666U CN 207748666 U CN207748666 U CN 207748666U CN 201721455867 U CN201721455867 U CN 201721455867U CN 207748666 U CN207748666 U CN 207748666U
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- runner
- guide groove
- support shaft
- winding apparatus
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Abstract
The utility model discloses a kind of double-spring type winding apparatus, including support base, support shaft, wind spring and runner, support shaft is connected with support base, wind spring is sheathed on the outside of support shaft, and the inner end of wind spring is connected with support shaft, and rotaring wheeling sleeve is set to the outside of support shaft and wind spring, and runner rotatably connect with support shaft and is connected with the outer end of wind spring respectively, annular gap is formed between support shaft and runner, wind spring is set as two, and two wind springs correspond to the different location of annular gap in an axial direction respectively.By the way that two wind springs are set to two positions of runner in an axial direction, so that axially each position stress is more balanced for runner, winding apparatus even running when in use, simultaneously, the radial dimension of each wind spring can suitably reduce, the requirement to wind spring installation site is reduced, ensure that the installation space of two wind springs of installation.
Description
Technical field
The utility model is related to the winding fields of line or pipe, and in particular to a kind of double-spring type winding apparatus.
Background technology
Winding apparatus is used to store the thread-shaped body with certain length such as cable and pipe and when in use pulls out line
And then drive runner to rotate forward and carry out unwrapping wire, after the completion of use, drive runner reversion to carry out take-up by spring coiling resetting component.It passes
The winding apparatus of system generally one spring coiling resetting component of setting, since spring coiling resetting component needs to provide enough reset forces, because
This its radial dimension is generally large, can only be arranged in the disk body of runner wherein one end, and spring coiling resetting component acts on runner edge
Axial one end so that axially each position stress is seriously unbalanced for runner, winding apparatus it is not steady enough in return water pipe and
Velocity variations are big.
Invention content
The purpose of this utility model is to provide a kind of double-spring type winding apparatus, by the way that two wind springs are set to runner along axis
To two positions so that axially each position stress is more balanced for runner, and winding apparatus operates steadily when in use, speed become
Change it is small, and water pipe pull out when tail end power it is small, meanwhile, the radial dimension of each wind spring can suitably reduce, reduce to wind spring pacify
The requirement of holding position ensure that the installation space of two wind springs of installation.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of two-man act winding apparatus, including support
Seat, support shaft, wind spring and runner, the support shaft are connected with the support base, and the wind spring is sheathed on the support shaft
Outside, and the inner end of the wind spring and the support shaft are connected, the rotaring wheeling sleeve are set to the outer of the support shaft and the wind spring
Side, and the runner rotatably connect with the support shaft and is connected with the outer end of the wind spring respectively, the support shaft with
Annular gap is formed between the runner, the wind spring is set as two, and two wind springs are respectively arranged on the annular gap
Different location in an axial direction.
In above-mentioned technical proposal, end positions of two wind springs respectively close to the annular gap in an axial direction.
In above-mentioned technical proposal, the double-spring type winding apparatus further includes retaining mechanism, and the retaining mechanism includes opposite
The latch A of setting and latch B, the latch A are fixed in the support shaft, and the latch B is fixed on described turn
On wheel, in the latch A, B, the shaft member for being parallel to the support shaft on the opposite face of one of which through one is rotatably connected
The opposite face of one guide pad, another one is equipped with unwrapping wire guide groove and take-up guide groove, and the guide pad is slidably connected to described
In unwrapping wire guide groove or take-up guide groove；
The unwrapping wire guide groove is annular in shape, including one section of itself first end to end slot bottom or multistage neighbor's head and the tail phase
The first slot bottom connect, right-handed screw direction extends and forms the first cliff face at end to end place first slot bottom in an axial direction,
In unwrapping wire, the direction of rotation phase for the direction unwrapping wire guide groove opposite with the guide pad that first cliff face is faced
Together, in take-up, the direction that first cliff face is faced is with the guide pad relative to the rotation side of the unwrapping wire guide groove
To on the contrary, the take-up guide groove is annular in shape, including one section of itself second end to end slot bottom or multistage neighbor's head and the tail phase
The second slot bottom connect, antispin direction extends and forms the second cliff face at end to end place second slot bottom in an axial direction,
In unwrapping wire, the direction of rotation phase for the direction take-up guide groove opposite with the guide pad that second cliff face is faced
Instead, in take-up, the direction that second cliff face is faced is with the guide pad relative to the rotation side of the take-up guide groove
To opposite；
It is additionally provided between the unwrapping wire guide groove and the take-up guide groove and connects the two and positioned at the first of different location
It turns to slot and turns to slot with second, it is in herringbone that described first, which turns to slot substantially, including the slash shape channel mutually connected and right-falling stroke shape
Channel, the slash shape channel is located at the one end on herringbone head and the unwrapping wire guide groove is connected and its described slash shape channel is far from institute
The cell wall for stating right-falling stroke shape channel is extended to form by first cliff face, and the shape channel of skimming is located at one end of herringbone foot as lock
Tight chamber, the right-falling stroke shape channel is located at one end of herringbone foot and the take-up guide groove is connected, and the second steering slot is substantially in
Linear type, one end are connected with the take-up guide groove, and the other end is connected with the unwrapping wire guide groove, and wherein side cell wall
It is extended to form by second cliff face.
In above-mentioned technical proposal, the double-spring type winding apparatus further includes haulage gear, and the haulage gear includes support
Axle sleeve, screw rod, two driving wheels, nut part and bail, the support sleeve are coaxially fixedly arranged on wherein the one of the runner
End face, the screw rod rotatably connect the support base and parallel with the runner, and two driving wheel is respectively fixedly connected and institute
It states on support sleeve and the screw rod, and two driving wheel is mutually driven, the nut part is threadedly connected to the screw rod
On, the bail is set on the nut part.
In above-mentioned technical proposal, the screw rod include axis body and set on the axis body lateral surface positive axial screw spin slot and
Reversed axial direction helicla flute, positive axial screw spin slot notch and the reversed axial helicla flute notch for being located at described axis body the same end are round and smooth
Transition connects, and the nut part includes being oriented to tooth, and the bail is sheathed on the outside for being oriented to tooth, and the guiding tooth is slided
It is dynamic be connected to it is described just, in reverse acting spiral groove.
In above-mentioned technical proposal, the double-spring type winding apparatus further includes slow recovering mechanism, and the slow recovering mechanism includes
First gear, turntable, flyball and gear ring, the first gear and the turntable mutually link and are rotatablely connected with
In the support shaft, flyball flexible connection is on the turntable and the inner wall for the runner that rubs, the gear ring are fixed on
The inside of the runner, the gear ring are intermeshed with the first gear.
In above-mentioned technical proposal, also connected by second gear transition between the first gear and the gear ring.
In above-mentioned technical proposal, the lateral wall of the flyball is equipped with toothing, and the tooth is along the axis for being parallel to the turntable
The direction of line extends.
In above-mentioned technical proposal, the flyball is resiliently attached on the turntable.
In above-mentioned technical proposal, the outer profile of the runner is substantially in the first I-shaped including in T shape web
With the second web, the first web includes coaxial the first disk body and the first cylinder, and the radial dimension of first disk body is big
In the radial dimension of first cylinder, one end of the support shaft stretch out the outer end face of first disk body and with the branch
Support seat is fixedly connected, and the other end of the support shaft is located at first inner barrel, and two wind springs are respectively arranged on described
First disk body and first inner barrel, second web are rotatablely connected with another by anti-circular runout component
On support base.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1）Double-spring type winding apparatus disclosed by the utility model, by the way that two wind springs are set to two of runner in an axial direction
Position so that axially each position stress is more balanced for runner, winding apparatus even running when in use, meanwhile, each wind spring
Radial dimension can suitably reduce, reduce the requirement to wind spring installation site, ensure that the installation of two wind springs of installation is empty
Between；
2）Double-spring type winding apparatus disclosed by the utility model, by by two wind springs respectively close to annular gap in an axial direction
End positions, the distribution of forces of two wind springs is more balanced, and equipment is more steady；
3）Double-spring type winding apparatus disclosed by the utility model, by the way that retaining mechanism is arranged, in unwrapping wire, with runner
Rotation, sliding block slip over the first cliff face and are slided along unwrapping wire guide groove, when unwrapping wire length reaches requirement, stop unwrapping wire, runner
Stop rotating forward, under the action of resetting wind spring, runner inverts, and sliding block blocked by the first cliff face, due to sliding block be it is swingable,
Sliding block is swung in lock chambers first, when needing take-up, slightly carries out unwrapping wire, and runner rotates forward, and sliding block marks lock chambers entrance
In take-up guide groove, stopping unwrapping wire, runner stops rotating forward, under the action of resetting wind spring, runner reversion, with turning for runner
Dynamic, sliding block slips over the second cliff face and is slided along take-up line guide groove, until take-up completion, when unwrapping wire again, with runner
Rotation, sliding block blocked by the second cliff face, and sliding block is swung in unwrapping wire guide groove, and with the rotation of runner, sliding block slips over
It is simultaneously slided along unwrapping wire guide groove in one cliff face；
4）Double-spring type winding apparatus disclosed by the utility model drives cable or pipe to be wound in by the way that haulage gear is arranged
The different location of runner axial direction；
5）Double-spring type winding apparatus disclosed by the utility model, by the way that forward-reverse spiral slot is arranged in the screw rod of haulage gear,
Cable or pipe can move axially in reciprocal fashion, and multilayer cable or pipe are wound on runner；
6）Double-spring type winding apparatus disclosed by the utility model, by the way that slow recovering mechanism is arranged, the rotation of runner, which drives, to fly
Hammer rotates under the action of the centrifugal force, and the interior wall friction with runner slows down the rotating speed of runner, improves the stability of equipment, flyball
Toothing is arranged in lateral wall, increases the frictional force with runner inner wall；
7）Double-spring type winding apparatus disclosed by the utility model accelerates the rotating speed of first gear by setting second gear,
So that active force bigger suffered by flyball, while runner rotating speed is slowed down；
8）Double-spring type winding apparatus disclosed by the utility model, by by flyball and turntable elastic connection so that flyball can
To fly out and reset；
9）Double-spring type winding apparatus disclosed by the utility model, by the way that toothing is arranged in the outside of flyball so that flyball
With the inner wall frictional force bigger of runner；
10）Double-spring type winding apparatus disclosed by the utility model, runner are set as " I " fonts, ensure that cable or pipe will not
Axial abjection runner, is arranged shell, protects whole equipment, while avoiding operating personnel by unexpected injury.
Description of the drawings
Fig. 1 is the surface structure schematic diagram of double-spring type winding apparatus disclosed by the utility model.
Fig. 2 is the internal structure schematic diagram of double-spring type winding apparatus disclosed by the utility model.
Fig. 3 is the structural schematic diagram of wind spring disclosed by the utility model.
Fig. 4 is the structural schematic diagram of retaining mechanism disclosed by the utility model.
Fig. 5 is the structural schematic diagram of haulage gear disclosed by the utility model.
Fig. 6 is the structural schematic diagram of slow recovering mechanism disclosed by the utility model.
Fig. 7 is the structural schematic diagram of runner disclosed by the utility model.
Fig. 8 is the structural schematic diagram of anti-circular runout component disclosed by the utility model.
Wherein：11, support base；12, support shaft；13, wind spring；14, runner；21, latch A；22, lock golden plate B；23, it leads
To block；24, unwrapping wire guide groove；241, the first slot bottom；242, the first cliff face；25, take-up guide groove；251, the second slot bottom；
252, the second cliff face；26, first slot is turned to；261, shape channel is skimmed；262, right-falling stroke shape channel；27, second slot is turned to；31, it supports
Axle sleeve；32, screw rod；33, driving wheel；35, bail；41, turntable；42, flyball；43, gear ring；44, second gear；50, anti-diameter
To bounce component；60, shell；70, cable or pipe.
Specific implementation mode
The utility model is further described in conjunction with accompanying drawings and embodiments：
Embodiment one
Referring to Fig. 1 to Fig. 8, a kind of two-man act winding apparatus, including support base 11, support shaft 12, wind spring 13 and runner 14,
Support shaft 12 is connected with support base 11, and wind spring 13 is sheathed on the outside of support shaft 12, and the inner end of wind spring 13 and support shaft 12 are solid
Even, runner 14 is sheathed on the outside of support shaft 12 and wind spring 13, and runner 14 rotatably connect with support shaft 12 respectively and with
The outer end of wind spring 13 is connected, and annular gap is formed between support shaft 12 and runner 14, wind spring 13 is set as two, two wind springs 13
It is respectively arranged on the different location of annular gap in an axial direction.By the way that two wind springs 13 are set to two positions of runner 14 in an axial direction
It sets so that the axial each position stress of runner 14 is more balanced, winding apparatus even running when in use, meanwhile, each wind spring
13 radial dimension can suitably reduce, and reduce the requirement to 13 installation site of wind spring, ensure that two wind springs 13 of installation
Installation space.
In a kind of embodiment, end positions of two wind springs 13 respectively close to annular gap in an axial direction.By by two
End positions of the wind spring 13 respectively close to annular gap in an axial direction, the distribution of forces of two wind springs 13 is more balanced, and equipment is more
Add steady.
In a kind of embodiment, double-spring type winding apparatus further includes retaining mechanism, and retaining mechanism includes the lock being oppositely arranged
Tight plate A21 and latch B22, latch A21 are fixed in support shaft 12, and latch B22 is fixed on runner 14, latch
The shaft member for being parallel to support shaft 12 on the opposite face of A21 through one is rotatably connected a guide pad 23, the opposite face of latch B22
It is equipped with unwrapping wire guide groove 24 and take-up guide groove 25, guide pad 23 is slidably connected to unwrapping wire guide groove 24 or take-up guide groove 25
In；
Unwrapping wire guide groove 24 is annular in shape, including the first slot bottom 241 that two sections of neighbors are end to end, 241 edge of the first slot bottom
Axial right-handed screw direction extends and forms the first cliff face 242, in unwrapping wire, 242 institute of the first cliff face at end to end place
The direction faced is identical with respect to the direction of rotation of unwrapping wire guide groove 24 as guide pad 23, in take-up, the first 242, cliff face face
To direction and guide pad 23 with respect to unwrapping wire guide groove 24 direction of rotation on the contrary, take-up guide groove 25 is annular in shape, including two sections
The second end to end slot bottom 251 of neighbor, antispin direction extends and in end to end place's shape the second slot bottom 251 in an axial direction
At the second cliff face 252, in unwrapping wire, the direction that the second cliff face 252 is faced is with guide pad 23 with respect to take-up guide groove 25
Direction of rotation on the contrary, in take-up, the rotation of opposite with the guide pad take-up guide groove in direction that the second cliff face 252 is faced 25
It is identical to turn direction；
It is additionally provided between unwrapping wire guide groove 24 and take-up guide groove 25 and connects the two and the first steering positioned at different location
Slot 26 and slot 27 is turned to second, it is in herringbone, including the slash shape channel 261 mutually connected and right-falling stroke shape that first, which turns to slot 26 substantially,
Channel 362, one end that slash shape channel 261 is located at herringbone head is connected with unwrapping wire guide groove 24 and it skims the separate right-falling stroke in shape channel 261
The cell wall in shape channel 262 is extended to form by the first cliff face 242, is skimmed shape channel 261 and is located at one end of herringbone foot as locking
Chamber, right-falling stroke shape channel 262 is located at one end of herringbone foot and take-up guide groove 25 is connected, and it is in linear type that second, which turns to slot 27 substantially,
One end is connected with take-up guide groove 25, and the other end is connected with unwrapping wire guide groove 24, and wherein side cell wall is by the second cliff
Face 252 extends to form.
Preferably, the slot bottom for skimming shape channel 261 is less than or is flush to the height with the unwrapping wire guide groove 24 of its connecting position,
And it is higher than or is flush to the slot bottom in right-falling stroke shape channel 262, the slot bottom in right-falling stroke shape channel 262 is higher than or is flush to and its connecting position
The slot of the height of take-up guide groove 25, the second steering slot 27 is higher than or is flush to the height with the unwrapping wire guide groove 24 of its connecting position
Degree, and it is less than or is flush to the height with the take-up guide groove 25 of its connecting position.
In unwrapping wire, with the rotation of runner 14, sliding block 23 slips over the first cliff face 242 and is slided along unwrapping wire guide groove 24
It is dynamic, when unwrapping wire length reaches requirement, stop unwrapping wire, runner 14 stops rotating forward, and under the action of resetting wind spring 13, runner 14 is anti-
Turn, sliding block 23 is blocked by the first cliff face 242, and since sliding block 23 is swingable, sliding block 23 is put by skimming shape channel 261 first
It moves in lock chambers, when needing take-up, slightly carries out unwrapping wire, runner 14 rotates forward, and it is logical by pressing down shape that sliding block 23 marks lock chambers
Road 262 enters in take-up guide groove 25, stops unwrapping wire, and runner 14 stops rotating forward, and under the action of resetting wind spring 13, runner 14 is anti-
Turn, with the rotation of runner 14, sliding block 23 slips over the second cliff face 252 and slided along take-up line guide groove 25, until take-up is complete
At when unwrapping wire again, with the rotation of runner 14, sliding block 23 is blocked by the second cliff face 252, and sliding block 23 is turned to by second
Slot 27 is swung in unwrapping wire guide groove 24, and with the rotation of runner 14, sliding block 23 slips over the first cliff face 242 and is oriented to along unwrapping wire
Slot 24 slides.
In a kind of embodiment, double-spring type winding apparatus further includes haulage gear, and haulage gear includes support sleeve 31, spiral shell
Bar 32, two driving wheels 33, nut part and bail 35, the coaxial wherein end face for being fixedly arranged on runner 14 of 12 sets of support shaft,
32 rotatable connecting support seat 11 of screw rod is simultaneously parallel with runner 14, and two driving wheels 33 are respectively fixedly connected and support sleeve 31 and screw rod
On 32, and two mutually transmission, the nut parts of driving wheel 33 are threadedly connected on screw rod 33, and bail 35 is set on nut part.
Preferably, screw rod 32 includes axis body and the positive axial screw spin slot set on axis body lateral surface and reversed axial helicla flute, is located at axis
The positive axial screw spin slot notch of body the same end connects with reversed axial helicla flute notch rounding off, and nut part includes in half
The guiding tooth of annular, bail 35 are sheathed on the outside for being oriented to tooth, are oriented to tooth and are slidably connected to just, in reverse acting spiral groove.
By the way that haulage gear is arranged, cable or pipe 70 is driven to be wound in the different location of runner axial direction, by by dragger
Forward-reverse spiral slot is arranged in the screw rod of structure, and cable or pipe 70 can move axially in reciprocal fashion, and multilayer cable or pipe are wound on runner.When
When take-up or unwrapping wire, the rotation of runner 14 drives the rotation of screw rod 32, and then bail 35 is driven to move back and forth, cable or pipe 70
Reciprocating motion and successively uniform winding are on runner 14.
In a kind of embodiment, double-spring type winding apparatus further includes slow recovering mechanism, and slow recovering mechanism includes first gear
（Not depending on going out in figure）, turntable 41, flyball 42 and gear ring 43, first gear and turntable 41 mutually link and rotatably connect
It is connected in support shaft 12, the flexible connection of flyball 42 is on turntable 41 and the inner wall for the runner 14 that rubs, gear ring 43 are fixed on runner 14
Inside, gear ring 43 and first gear are intermeshed.Preferably, also pass through 44 mistake of second gear between first gear and gear ring 43
Cross connection.Preferably, the lateral wall of flyball 42 is equipped with toothing, and tooth extends along the direction for the axis for being parallel to turntable 41.
By the way that slow recovering mechanism is arranged, the rotation of runner 14 drives flyball 42 to rotate under the action of the centrifugal force, with runner 14
Interior wall friction, slow down the rotating speed of runner 14, improve the stability of equipment.By the way that second gear 44 is arranged, accelerate first gear
Rotating speed so that active force bigger suffered by flyball, while 14 rotating speed of runner is slowed down；By by flyball 42 and turntable 41
Elastic connection so that flyball 42 can fly out and reset；By the outside of flyball 42 be arranged toothing so that flyball 42 with turn
The inner wall frictional force bigger of wheel 14.
In a kind of embodiment, the outer profile of runner 14 is substantially in the first I-shaped including in T shape web
141 and second web 142, the first web 141 includes coaxial the first disk body and the first cylinder, the radial ruler of the first disk body
One end of the very little radial dimension for being more than the first cylinder, support shaft 12 is stretched out the outer end face of the first disk body and is fixed with support base 11
Connection, the other end of support shaft 12 are located at the first inner barrel, and two wind springs 13 are respectively arranged in the first disk body and the first cylinder
Portion, the second web 142 are rotatablely connected with by anti-circular runout component 50 on another support base.
In a kind of embodiment, support base 11 is fixed on shell 60.
Embodiment two
Remaining is identical as embodiment one, the difference is that, the opposite face of latch A is equipped with unwrapping wire guide groove and take-up
Guide groove, the shaft member for being parallel to support shaft on the opposite face of latch B through one are rotatably connected a guide pad.
Embodiment three
Remaining is identical as embodiment one, the difference is that, unwrapping wire guide groove include one section itself end to end first
Slot bottom, take-up guide groove include one section of itself second end to end slot bottom.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (10)
1. a kind of double-spring type winding apparatus, including support base（11）, support shaft（12）, wind spring（13）And runner（14）, described
Support shaft（12）With the support base（11）It is connected, the wind spring（13）It is sheathed on the support shaft（12）Outside, and it is described
Wind spring（13）Inner end and the support shaft（12）It is connected, the runner（14）It is sheathed on the support shaft（12）With the wind spring
（13）Outside, and the runner（14）Respectively with the support shaft（12）Rotatable connection and with the wind spring（13）It is outer
End is connected, which is characterized in that the support shaft（12）With the runner（14）Between form annular gap, the wind spring（13）If
Two are set to, two wind springs（13）It is respectively arranged on the different location of the annular gap in an axial direction.
2. double-spring type winding apparatus according to claim 1, which is characterized in that two wind springs（13）Respectively close to institute
State the end positions of annular gap in an axial direction.
3. double-spring type winding apparatus according to claim 1, which is characterized in that the double-spring type winding apparatus further includes lock
Tight mechanism, the retaining mechanism include the latch A being oppositely arranged（21）With latch B（22）, the latch A（21）It is connected
In the support shaft（12）On, the latch B（22）It is fixed on the runner（14）On, the latch A, B（21,22）
In, on the opposite face of one of which the support shaft is parallel to through one（12）Shaft member be rotatably connected a guide pad（23）,
The opposite face of another one is equipped with unwrapping wire guide groove（24）With take-up guide groove（25）, the guide pad（23）It is slidably connected to institute
State unwrapping wire guide groove（24）Or take-up guide groove（25）In；
The unwrapping wire guide groove（24）Annularly, including one section of itself first end to end slot bottom（241）Or multistage neighbor
The first end to end slot bottom（241）, first slot bottom（241）Right-handed screw direction extends and at end to end place in an axial direction
Form the first cliff face（242）, in unwrapping wire, first cliff face（242）The direction faced and the guide pad（23）
The relatively described unwrapping wire guide groove（24）Direction of rotation it is identical, in take-up, first cliff face（242）The direction faced
With the guide pad（23）The relatively described unwrapping wire guide groove（24）Direction of rotation on the contrary, the take-up guide groove（25）In ring
Shape, including one section of itself second end to end slot bottom（251）Or the second slot bottom that multistage neighbor is end to end（251）, institute
State the second slot bottom（251）Antispin direction extends and forms the second cliff face at end to end place in an axial direction（252）, in unwrapping wire
When, second cliff face（252）The direction faced and the guide pad（23）The relatively described take-up guide groove（25）Rotation
Turn direction on the contrary, in take-up, second cliff face（252）The direction faced and the guide pad（23）The relatively described receipts
Line guide groove（25）Direction of rotation it is identical；
The unwrapping wire guide groove（24）With the take-up guide groove（25）Between be additionally provided with and both connect and positioned at different location
First turns to slot（26）Slot is turned to second（27）, described first turns to slot（26）Substantially it is in herringbone, including mutually connect
Skim shape channel（261）With right-falling stroke shape channel（262）, the slash shape channel（261）It is led with the unwrapping wire one end positioned at herringbone head
To slot（24）Connection and its described slash shape channel（261）Far from the right-falling stroke shape channel（262）Cell wall by first cliff face
（242）It extends to form, the slash shape channel（261）Positioned at one end of herringbone foot as lock chambers, the right-falling stroke shape channel（262）
Positioned at one end of herringbone foot and the take-up guide groove（25）It connects, described second turns to slot（27）Substantially it is in linear type,
One end and the take-up guide groove（25）It connects, the other end and the unwrapping wire guide groove（24）It connects, and wherein side cell wall
By second cliff face（252）It extends to form.
4. double-spring type winding apparatus according to claim 1, which is characterized in that the double-spring type winding apparatus further includes leading
Draw mechanism, the haulage gear includes support sleeve（31）, screw rod（32）, two driving wheels（33）, nut part and bail
（35）, the support sleeve（31）Coaxially it is fixedly arranged on the runner（14）Wherein end face, the screw rod（32）Rotatably
Connect the support base（11）And with the runner（14）It is parallel, two driving wheel（33）It is respectively fixedly connected and the support sleeve
（31）With the screw rod（32）On, and two driving wheel（33）Mutually transmission, the nut part are threadedly connected to the spiral shell
Bar（32）On, the bail（35）On the nut part.
5. double-spring type winding apparatus according to claim 4, which is characterized in that the screw rod（32）Including axis body and it is set to
The positive axial screw spin slot of the axis body lateral surface and reversed axial helicla flute, are located at the positive axial screw of described axis body the same end
Spin slot notch connects with reversed axial helicla flute notch rounding off, and the nut part includes being oriented to tooth, the traction ring set
Set on the outside for being oriented to tooth, the guidings tooth be slidably connected to it is described just, in reversed axial helicla flute.
6. double-spring type winding apparatus according to claim 1, which is characterized in that the double-spring type winding apparatus further includes slow
Recovering mechanism, the slow recovering mechanism include first gear, turntable（41）, flyball（42）And gear ring（43）, first tooth
Wheel and the turntable（41）It mutually links and is rotatablely connected with the support shaft（12）On, the flyball（42）It is flexible
It is connected to the turntable（41）It goes up and the runner that rubs（14）Inner wall, the gear ring（43）It is fixed on the runner（14）'s
Inside, the gear ring（43）It is intermeshed with the first gear.
7. double-spring type winding apparatus according to claim 6, which is characterized in that the first gear and the gear ring（43）
Between also pass through second gear（44）Transition connects.
8. double-spring type winding apparatus according to claim 6, which is characterized in that the flyball（42）Lateral wall be equipped with tooth
The tooth edge of structure, the toothing is parallel to the turntable（41）Axis direction extend.
9. double-spring type winding apparatus according to claim 6, which is characterized in that the flyball（42）It is resiliently attached to described
Turntable（41）On.
10. double-spring type winding apparatus according to claim 1, which is characterized in that the runner（14）Outer profile substantially
In the first I-shaped including in T shape web（141）With the second web（142）, the first web includes coaxial
First disk body and the first cylinder, the radial dimension of first disk body are more than the radial dimension of first cylinder, the support
One end of axis is stretched out the outer end face of first disk body and is fixedly connected with the support base, the other end position of the support shaft
In first inner barrel, two wind springs are respectively arranged on first disk body and first inner barrel, and described
Two webs are rotatablely connected on another support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455867.1U CN207748666U (en) | 2017-11-03 | 2017-11-03 | A kind of double-spring type winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107673137A (en) * | 2017-11-03 | 2018-02-09 | 江苏汇天机电科技有限公司 | A kind of double-spring type winding apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107673137A (en) * | 2017-11-03 | 2018-02-09 | 江苏汇天机电科技有限公司 | A kind of double-spring type winding apparatus |
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