CN208570213U - A kind of back twist drive mechanism that cage twists - Google Patents
A kind of back twist drive mechanism that cage twists Download PDFInfo
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- CN208570213U CN208570213U CN201821448590.4U CN201821448590U CN208570213U CN 208570213 U CN208570213 U CN 208570213U CN 201821448590 U CN201821448590 U CN 201821448590U CN 208570213 U CN208570213 U CN 208570213U
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- back twist
- flange shaft
- drive mechanism
- stainless steel
- steel diaphragm
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Abstract
The utility model discloses the back twist drive mechanisms that a kind of cage twists, including capstan winch, flange shaft, gear, fixing sleeve, ringfeder and stainless steel diaphragm, the capstan winch is in longitudinally disposed, external rotating power source is rotated by turntable planetary gear back-twisting mechanism band moving gear, and flange shaft drives stainless steel membrane piece, back twist plate, capstan winch and bearing to synchronize rotation by gear.The beneficial effects of the utility model are: in back twist drive mechanism use process, due to the decentraction of the spline housing of the internal spline and external splines at flange shaft both ends, it is eliminated by the flexible deformation of stainless steel diaphragm, make very close to each other in back twist drive mechanism operation process, reduce the abrasion of internal spline and external splines, improve the service life of the back twist drive mechanism, and flange shaft drives stainless steel membrane piece by gear, back twist plate, capstan winch and bearing synchronize rotation, to drive the drum twisted pair wire on bobbin loader to carry out back twist, guarantee that back twist drive mechanism rotation is more stable, noise is small.
Description
Technical field
The utility model relates to a kind of back twist drive mechanism, the back twist drive mechanism that specially a kind of cage twists belongs to back twist
Drive mechanism applied technical field.
Background technique
Cage strand is the abbreviation of cage stranding machine, and cage stranding machine is for wire & cable factory's production control cable, rubber electricity
The twisted special equipment such as cable, steel strand wires, steel-cored aluminium strand, copper stranded conductor, aluminum stranded conductor and soft whipping wire.Back twist drive mechanism is in cage
It is indispensable in stranding machine, the main function of back twist drive mechanism be when cage stranding machine is twisted using line fall turn round by the way of,
It for round core back twist stranding, reduces core deformation and avoids because deforming awkward Damage to insulation, and it is preferable soft to have cable
It is pliable.
The existing back twist drive mechanism twisted for cage remains many shortcomings when working and using, existing
The back twist drive mechanism twisted for cage in use, due to the spline housing of internal spline and external splines both ends in flange shaft
Decentraction, in back twist drive mechanism operation process, spline has very big abrasion, causes the back twist drive mechanism time longer,
The bigger the gap of internal spline and external splines the bigger, causes back twist drive mechanism noise in operating increasing, seriously affects work
Make the normal operation circumstances of personnel, and cause the service life of back twist drive mechanism low, and existing back twist drive mechanism is safeguarded
Inconvenience rotates not stable enough.
Utility model content
The purpose of this utility model is that solve the existing back twist drive mechanism twisted for cage in use process
In, due to the decentraction of the spline housing of internal spline and external splines both ends in flange shaft, in back twist drive mechanism operation process,
Spline has very big abrasion, causes the back twist drive mechanism time longer, and the bigger the gap of internal spline and external splines the bigger, leads
It causes back twist drive mechanism noise in operating increasing, seriously affects the normal operation circumstances of staff, and back twist is caused to pass
The service life of dynamic structure is low, and the maintenance of existing back twist drive mechanism is inconvenient, rotates not stable enough problem, and proposes one kind
The back twist drive mechanism that cage twists.
The purpose of this utility model can be achieved through the following technical solutions: a kind of back twist drive mechanism that cage twists, including
Capstan winch, flange shaft, gear, fixing sleeve, ringfeder and stainless steel diaphragm, for the capstan winch in longitudinally disposed, external rotating power source is logical
It crosses turntable planetary gear back-twisting mechanism band moving gear to rotate, flange shaft drives stainless steel membrane piece, back twist plate, capstan winch and axis by gear
It holds and synchronizes rotation, to drive the drum twisted pair wire on bobbin loader to carry out back twist, and the capstan winch upper end extends vertically through setting
There is a flange shaft, the flange shaft is cylindrical structure, and described flange shaft one end is arranged with circular gear, outside the flange shaft
Snare is equipped with fixing sleeve, and the fixing sleeve is hollow cylindrical structure, and the stainless steel diaphragm is in longitudinally disposed, the ringfeder
For cylindrical structure, on the one hand cylindrical ringfeder connects each component of the structure stronger, on the other hand makes the structure
When working transmission, rotates more steady and described flange shaft one end and be provided through back twist plate, and the flange shaft and back twist
The junction and flange shaft one end of plate and the junction of bobbin loader are arranged with bearing, and bearing makes the structure in rotation, overturning
More steady, smooth, the stainless steel diaphragm is vertical setting with flange shaft, and the stainless steel diaphragm and back twist plate and capstan winch
It is set in parallel.
The further Technological improvement plan of the utility model is: the left end of the structure is arranged in the stainless steel diaphragm,
And the right end two sides of stainless steel diaphragm and flange shaft are arranged in parallel with ringfeder, in back twist drive mechanism use process, due to
The decentraction of the spline housing of the internal spline and external splines at flange shaft both ends, is eliminated by the flexible deformation of stainless steel diaphragm,
Make very close to each other in back twist drive mechanism operation process, reduce the abrasion of internal spline and external splines, improves back twist transmission
The service life of structure.
The further Technological improvement plan of the utility model is: the flange shaft both ends are vertically arranged with stainless steel membrane
Piece, and the left end two sides of flange shaft are arranged in parallel with ringfeder, back twist plate, capstan winch and bearing synchronize rotation, band moving-wire
Drum twisted pair wire on plate rail carries out back twist, cooperates stainless steel diaphragm, guarantees that the back twist drive mechanism rotates more stable, noise
It is small.
The further Technological improvement plan of the utility model is: the stainless steel diaphragm is disposed longitudinally on the right side of flange shaft
End, in back twist drive mechanism use process, due to the decentraction of the spline housing of the internal spline and external splines at flange shaft both ends,
It is eliminated by the flexible deformation of stainless steel diaphragm, makes very close to each other in back twist drive mechanism operation process, reduce internal spline
With the abrasion of external splines, the service life of the back twist drive mechanism is improved, after stainless steel diaphragm High consumption, is only needed to change
Stainless steel diaphragm, the structural maintenance is simple, conveniently, and the back twist drive mechanism firm and durable, and it is firm to consolidate.
The further Technological improvement plan of the utility model is: the flange shaft by gear and stainless steel diaphragm, move back
Turning round plate, capstan winch and bearing is in rotation connection.
The further Technological improvement plan of the utility model is: the flange shaft internal sleeve is equipped with cylindrical interior flower
Key, and the flange shaft outer ring is arranged with external splines, internal spline and external splines and the length scale of flange shaft matches, and interior
Spline and external splines both ends are arranged with spline housing.
Compared with prior art, the utility model has the beneficial effects that
1, there are three types of embodiments, this back twist drive mechanism, and stainless steel is arranged in the end of flange shaft for this back twist drive mechanism
Diaphragm, in back twist drive mechanism use process, due to the difference of the spline housing of the internal spline and external splines at flange shaft both ends
The heart is eliminated by the flexible deformation of stainless steel diaphragm, makes very close to each other in back twist drive mechanism operation process, reduces interior flower
The abrasion of key and external splines improves the service life of the back twist drive mechanism, and flange shaft drives stainless steel membrane by gear
Piece, back twist plate, capstan winch and bearing synchronize rotation, to drive the drum twisted pair wire on bobbin loader to carry out back twist, cooperate stainless
Steel diaphragm guarantees that back twist drive mechanism rotation is more stable, and noise is small.
2, the maintenance of this back twist drive mechanism is simple, after stainless steel diaphragm High consumption, only needs to change stainless steel diaphragm i.e.
Can, and the back twist drive mechanism firm and durable, it is firm with good social benefit to consolidate, and is suitble to promote the use of.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the sectional view of the embodiments of the present invention one.
Fig. 2 is the sectional view of the embodiments of the present invention two.
Fig. 3 is the sectional view of the embodiments of the present invention three.
Fig. 4 is the working state schematic representation of the utility model.
Fig. 5 is the structural schematic diagram that existing cage twists back twist drive mechanism.
In figure: 1, capstan winch；2, flange shaft；3, gear；4, fixing sleeve；5, ringfeder；6, stainless steel diaphragm.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
It please refers to shown in Fig. 1-5, a kind of back twist drive mechanism that cage twists, including capstan winch 1, flange shaft 2, gear 3, fixing sleeve
4, ringfeder 5 and stainless steel diaphragm 6, for capstan winch 1 in longitudinally disposed, external motor passes through the rotation of driven by rotary disc flange shaft 2, flange shaft 2
Stainless steel diaphragm 6, back twist plate, capstan winch 1 and bearing is driven to synchronize rotation by gear 3, to drive the drum on bobbin loader
Twisted pair wire carries out back twist, and 1 upper end of capstan winch extends vertically through and is provided with flange shaft 2, and flange shaft 2 is cylindrical structure, and flange shaft 2
One end is arranged with circular gear 3, and 2 outer ring of flange shaft is arranged with fixing sleeve 4, and fixing sleeve 4 is hollow cylindrical structure, stainless
For steel diaphragm 6 in longitudinally disposed, ringfeder 5 is cylindrical structure, and cylindrical 5 one side of ringfeder connects each component of the structure more
Add securely, on the other hand make the structure when working transmission, rotation is more steady and 2 one end of flange shaft is provided through back twist
Plate, and the junction and 2 one end of flange shaft of flange shaft 2 and back twist plate and the junction of bobbin loader are arranged with bearing, bearing makes
The structure is more steady, smooth in rotation, overturning, and stainless steel diaphragm 6 is vertical setting with flange shaft 2, and stainless steel diaphragm 6
It is set in parallel with back twist plate and capstan winch 1.
Embodiment one
As shown in Figure 1, the left end of the structure, and stainless steel diaphragm and the right end of flange shaft 2 two is arranged in stainless steel diaphragm 6
Side is arranged in parallel with ringfeder 5, in back twist drive mechanism use process, due to the internal spline and outer flower at 2 both ends of flange shaft
The decentraction of the spline housing of key is eliminated by the flexible deformation of stainless steel diaphragm 6, makes not having in back twist drive mechanism operation process
There is gap, reduce the abrasion of internal spline and external splines, improves the service life of the back twist drive mechanism.
Embodiment two
As shown in Fig. 2, 2 both ends of flange shaft are vertically arranged with stainless steel diaphragm 6, and the left end two sides of flange shaft 2 are flat
Row is provided with ringfeder 5, and back twist plate, capstan winch 1 and bearing synchronize rotation, to drive the drum twisted pair wire on bobbin loader to be moved back
It turns round, cooperates stainless steel diaphragm 6, guarantee that back twist drive mechanism rotation is more stable, noise is small.
Embodiment three
As shown in figure 3, stainless steel diaphragm 6 is disposed longitudinally on the right end of flange shaft 2, in back twist drive mechanism use process
In, due to the decentraction of the spline housing of the internal spline and external splines at 2 both ends of flange shaft, become by the elasticity of stainless steel diaphragm 6
Shape is eliminated, and makes in back twist drive mechanism operation process very close to each other, is reduced the abrasion of internal spline and external splines, is improved this
The service life of back twist drive mechanism only needs to change stainless steel diaphragm 6 after 6 High consumption of stainless steel diaphragm, the structure
It safeguards simply, conveniently, and the back twist drive mechanism firm and durable, it is firm to consolidate.
As a kind of technical optimization scheme of the utility model, flange shaft 2 passes through gear 3 and stainless steel diaphragm 6, back twist
Plate, capstan winch 1 and bearing are in rotation connection, and external motor is rotated by driven by rotary disc flange shaft 2, and flange shaft 2 passes through 3 band of gear
Dynamic stainless steel diaphragm 6, back twist plate, capstan winch 1 and bearing synchronize rotation, to drive the drum twisted pair wire on bobbin loader to be moved back
It turns round.
As a kind of technical optimization scheme of the utility model, 2 internal sleeve of flange shaft is equipped with cylindrical internal spline, and method
Blue 2 outer ring of axis is arranged with external splines, internal spline and external splines and the length scale of flange shaft 2 matches, and internal spline and outer
Spline both ends are arranged with spline housing.
Compared with prior art, the utility model has the beneficial effects that
1, for this back twist drive mechanism there are three types of embodiment, this back twist drive mechanism is stainless in the setting of the end of flange shaft 2
Steel diaphragm 6, in back twist drive mechanism use process, due to the spline housing of the internal spline and external splines at 2 both ends of flange shaft
Decentraction is eliminated by the flexible deformation of stainless steel diaphragm 6, makes very close to each other in back twist drive mechanism operation process, reduction
The abrasion of internal spline and external splines improves the service life of the back twist drive mechanism, and flange shaft is driven not by gear 3
Rust steel diaphragm 6, back twist plate, capstan winch 1 and bearing synchronize rotation, to drive the drum twisted pair wire on bobbin loader to carry out back twist,
Cooperate stainless steel diaphragm, guarantees that back twist drive mechanism rotation is more stable, noise is small.
2, the maintenance of this back twist drive mechanism is simple, after 6 High consumption of stainless steel diaphragm, only needs to change stainless steel diaphragm 6
, and the back twist drive mechanism firm and durable, it is firm with good social benefit to consolidate, and is suitble to promote the use of.
When the utility model is used, external motor is rotated by driven by rotary disc flange shaft 2, flange shaft 2 passes through 3 band of gear
Dynamic stainless steel diaphragm 6, back twist plate, capstan winch 1 and bearing synchronize rotation, to drive the drum twisted pair wire on bobbin loader to be moved back
It turns round, stainless steel diaphragm 6 is arranged in the end of flange shaft 2 in this back twist drive mechanism, in back twist drive mechanism use process, due to
The decentraction of the spline housing of the internal spline and external splines at 2 both ends of flange shaft, is disappeared by the flexible deformation of stainless steel diaphragm 6
It removes, makes very close to each other in back twist drive mechanism operation process, reduce the abrasion of internal spline and external splines, improve back twist biography
The service life of dynamic structure, back twist plate, capstan winch 1 and bearing synchronize rotation, come drive the drum twisted pair wire on bobbin loader into
Row back twist cooperates stainless steel diaphragm 6, guarantees that back twist drive mechanism rotation is more stable, and noise is small, in 6 height of stainless steel diaphragm
After loss, stainless steel diaphragm 6 is only needed to change, the structural maintenance is simple, conveniently, and the back twist drive mechanism firm and durable,
It is firm to consolidate.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. the back twist drive mechanism that a kind of cage twists, it is characterised in that: including capstan winch (1), flange shaft (2), gear (3), fixing sleeve
(4), ringfeder (5) and stainless steel diaphragm (6), the capstan winch (1) is in longitudinally disposed, and the capstan winch (1) upper end extends vertically through and sets
It is equipped with flange shaft (2), the flange shaft (2) is cylindrical structure, and the flange shaft (2) one end is arranged with circular gear
(3), flange shaft (2) outer ring is arranged with fixing sleeve (4), and the fixing sleeve (4) is hollow cylindrical structure, described stainless
Steel diaphragm (6) is in longitudinally disposed, and the ringfeder (5) is cylindrical structure, and the flange shaft (2) one end is provided through back twist
Plate, and the junction and flange shaft (2) one end of the flange shaft (2) and back twist plate and the junction of bobbin loader are arranged with axis
It holds, the stainless steel diaphragm (6) is vertical setting with flange shaft (2), and the stainless steel diaphragm (6) and back twist plate and capstan winch
(1) it is set in parallel.
2. the back twist drive mechanism that a kind of cage according to claim 1 twists, which is characterized in that the stainless steel diaphragm (6)
The left end of the structure is set, and the right end two sides of stainless steel diaphragm and flange shaft (2) are arranged in parallel with ringfeder (5).
3. the back twist drive mechanism that a kind of cage according to claim 1 twists, which is characterized in that flange shaft (2) both ends
It is vertically arranged with stainless steel diaphragm (6), and the left end two sides of flange shaft (2) are arranged in parallel with ringfeder (5).
4. the back twist drive mechanism that a kind of cage according to claim 1 twists, which is characterized in that the stainless steel diaphragm (6)
It is disposed longitudinally on the right end of flange shaft (2).
5. the back twist drive mechanism that a kind of cage according to claim 1 twists, which is characterized in that the flange shaft (2) passes through
Gear (3) and stainless steel diaphragm (6), back twist plate, capstan winch (1) and bearing are in rotation connection.
6. the back twist drive mechanism that a kind of cage according to claim 1 twists, which is characterized in that the flange shaft (2) is internal
It is arranged with cylindrical internal spline, and the flange shaft (2) outer ring is arranged with external splines, internal spline and external splines and flange shaft
(2) length scale matches, and internal spline and external splines both ends are arranged with spline housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448590.4U CN208570213U (en) | 2018-09-05 | 2018-09-05 | A kind of back twist drive mechanism that cage twists |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448590.4U CN208570213U (en) | 2018-09-05 | 2018-09-05 | A kind of back twist drive mechanism that cage twists |
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| Publication Number | Publication Date |
|---|---|
| CN208570213U true CN208570213U (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448590.4U Active CN208570213U (en) | 2018-09-05 | 2018-09-05 | A kind of back twist drive mechanism that cage twists |
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| Country | Link |
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| CN (1) | CN208570213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148051A (en) * | 2018-09-05 | 2019-01-04 | 合肥神马科技集团有限公司 | A kind of back twist drive mechanism that cage twists |
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2018
- 2018-09-05 CN CN201821448590.4U patent/CN208570213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148051A (en) * | 2018-09-05 | 2019-01-04 | 合肥神马科技集团有限公司 | A kind of back twist drive mechanism that cage twists |
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