CN207193653U - Steel wire directive wheel and the steel wire stranding with the directive wheel - Google Patents
Steel wire directive wheel and the steel wire stranding with the directive wheel Download PDFInfo
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- CN207193653U CN207193653U CN201720679302.5U CN201720679302U CN207193653U CN 207193653 U CN207193653 U CN 207193653U CN 201720679302 U CN201720679302 U CN 201720679302U CN 207193653 U CN207193653 U CN 207193653U
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- steel wire
- directive wheel
- roller
- inner ring
- outer ring
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Abstract
The utility model provides a kind of steel wire directive wheel and the steel wire stranding with the directive wheel, it is related to machinery manufacturing technology field, solve steel wire stranding guide bearing point of use present in prior art and contact spherical roller, bearing caused by spherical roller can not move axially easily blocks fragile, the poor technical problem of bearing capacity.The utility model steel wire directive wheel includes outer ring and the inner ring being coaxially disposed, and the outer ring is used to support the steel wire, and the inner ring is used to fix the guide wheel device；Cylindrical roller is evenly arranged between the outer ring and inner ring.The utility model is used for steel wire in steel wire stranding and is oriented to, and reaches the purpose that steel wire stranding operating efficiency is improved, operated steadily.
Description
Technical field
The utility model is related to engineering manufacturing field, more particularly, to a kind of steel wire directive wheel and with the directive wheel steel
Silk buncher.
Background technology
Wire braid hydraulic is applied widely as glue flexible pipe in present industrial production, and steel wire stranding is production steel wire
Weave one of key equipment of hydraulic rubber flexible pipe, the quality of steel wire plying it is good with it is bad, influence the yield of whole finished product.Steel wire closes
Stock machine is made up of the part such as transmission, reversing arrangement, coaster, unwrapping wire, whole line, outlet and electrical control.Actinobacillus device, which is arranged on, to be closed
In the plate face at stock machine cabinet rear portion, being available for 2-18 coil of wire, unwrapping wire, draw drum are equipped with brake simultaneously, steel wire is opened when exporting
Power is uniform.Whole line outgoing line device makes steel wire arranging neat, enters spindle plate through beak wiring unit in cabinet upper surface.Counted when full
Device stops and broken string automatic stopping.
When drawing steel wire from coil of wire, first the steel wire of the 18th disk is pulled out, by the devices such as unwrapping wire to spindle plate, then according to
Secondary that each disk steel wire is drawn, the steel wire for making to pool capital is in Ji line wheels center, just can guarantee that steel tendon arrangement is uniform.Run at high speed
The steel wire has to pass through directive wheel and just can guarantee that steel tendon arrangement is well-balanced, also ensures that steel wire stress during cabling is equal
It is even, and require that the pulling force that every steel wire is received is consistent, straight, arrangement is uniform in the course of the work, this requires must have reliably
Guide frame.
Applicants have discovered that at least there is following technical problem in prior art：The more point of use of guide bearing connect in the prior art
Tactile ball type bearing, steel wire during the minor variations of direction, easily block bearing in motion process, cause bearing come off or
Damage, influences production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of steel wire directive wheel and sets the steel wire stranding of the device, with solution
Certainly steel wire stranding guide bearing bearing capacity present in prior art is poor, it is impossible to which compatible steel wire is in bearing axial direction
Direction is fluctuated, the technical problems such as bearing is fragile.Optimal technical scheme institute in many technical schemes provided by the utility model
Many technique effect elaborations as detailed below caused by energy.
To achieve the above object, the utility model provides following technical scheme：
A kind of steel wire directive wheel, including be coaxially disposed and be capable of outer ring and the inner ring of relatively independent rotation, the outer ring and
Roller is provided between inner ring, the interior raceway of the inner ring and the roller contact is axially even surface, enables the roller
Moved axially along the inner ring.
Further, there is the step less than raceway in the inner ring the interior raceway both sides along inner ring is axially arranged.
Wherein, the inner surface, which is provided with axial both sides, an outer raceway of rib, and the roller is along outer rolling path rolling.
According to one embodiment of the present invention, the roller is cylinder.
According to one embodiment of the present invention, the outer ring outer surface is provided with dovetail groove, the process for steel wire.
According to another embodiment of the invention, retainer is provided among the roller, for keeping the roller
Uniformly it is between the outer ring and inner ring.
Further, the outer ring is provided with oil filler point, and the oil filler point connects through the outer ring and with the roller,
The oil filler point is used to inject lubricating grease to the roller region.
Further, raceway is identical with raceway three's width in the inner ring outside the outer ring.
Steel wire directive wheel according to above-mentioned any one, outer ring axial direction both sides are provided with sealing ring, it is described
A part for sealing ring, a part for the outer ring and the inner ring forms sealing space, and the roller is empty positioned at the sealing
In.
The present invention also provides a kind of steel wire stranding, including the steel wire directive wheel described in any of the above one.
The beneficial effects of the utility model are：
Steel wire directive wheel provided by the utility model, rib is not provided with the outside of interior raceway, it is allowed to which roller can have micro
Axial dipole field, when steel wire move towards skew when, be unlikely to block directive wheel, be advantageous to improve directive wheel limit speed and hold
Loading capability, guide wheel life is improved, reduce production cost.
Due to using tens even hundreds of directive wheels in steel wire stranding, so being led using steel wire of the present utility model
To the buncher of wheel, higher production efficiency can be possessed than existing buncher, and due to the extension of guide wheel life, also can
Production cost enough is reduced, there is significant beneficial effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model steel wire wheel design total figure；
Fig. 2 is the utility model steel wire directive wheel directive wheel outer ring structure schematic diagram；
Fig. 3 is the utility model steel wire directive wheel directive wheel inner ring structure schematic diagram.
100- outer rings in figure；The outer raceways of 101-；102- oil filler points；103- ribs；104- dovetail grooves；200- inner rings；201-
Interior raceway；300- rollers；301- retainers；400- sealing rings.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
1-3 illustrates the concrete structure of the utility model steel wire directive wheel below in conjunction with the accompanying drawings.Fig. 1 is the utility model steel wire
Wheel design total figure.The utility model provides a kind of steel wire directive wheel, including the outer ring 100 being coaxially disposed and inner ring 200,
The outer ring 100 is used to support the steel wire, and the inner ring 200 is used to fix the directive wheel；The outer ring 100 and inner ring
Cylindrical roller 300 is evenly arranged between 200.This directive wheel is used for guiding steel wire cabling and is uniformly distributed, and makes inner ring 200 solid
Fixed, outer ring 100 is rotated at a high speed by roller 300 under the pulling of steel wire around the axle center of inner ring 200, and its surface car of outer ring 100 has
Trapezoidal race, as depicted in figs. 1 and 2.This directive wheel replaces the ball profile shaft of prior art midpoint contact with the roller of linear contact lay
Hold, make directive wheel bearing capacity bigger, specified limit speed can reach 17000rpm, dynamic load rating 5.5KN.The inner ring
Raceway 201 contacts with the roller 300 in 200, and raceway is axial even surface in the inner ring 200.Raceway in this inner ring 200
Two sides are without rib structure, it is allowed to which roller 300 has micro axial displacement in use.So, during steel wire pull line
Swing, can be by the micro counteracting that slides axially of roller raceway 201 in inner ring 200, and make directive wheel keep rotating for a long time
Precision and raising service life.
There is the step 202 less than the raceway 201 both sides of raceway 201 along inner ring is axially arranged in inner ring.Roller 300 is placed in
On the raceway 201, make roller 300 on raceway 201 along the circular motion of inner ring 200 when outer ring 100 rotates, and allow to roll
Son 300 axially has small displacement in inner ring 200.The effect of step 202 is easy for limiting roller, makes roller without departing from inner ring
Interior raceway 201.Sealing ring 400, the sealing ring 400, a part for the outer ring 100, institute can be provided with step 202
The part for stating inner ring 200 forms sealing space, for preventing dust and other foreign matters from entering workspace, 300, the roller
In in the sealing space.
As optional embodiment, retainer 301 is provided among the roller 300, for keeping the roller 300
It is uniformly located among the outer ring 100 and inner ring 200.Retainer 301 is using high temperature resistant, wear-resisting, shock resistance, the PA46 of high intensity
Type composite is made.Roller 300 is uniformly arranged using retainer 301 and when rotating at a high speed roller 300 will not be made mutual
Between excessive compression, damage roller 300.
As another optional embodiment, the inner surface setting of outer ring 100 has outer raceway 101 circumferentially, institute
Roller 300 is stated to be arranged in the outer raceway 101.Outer raceway 101, a part for roller 300 is set to be placed in outer raceway 101, this
Sample makes roller 300, without departing from outer ring 100, cause roller 300 to come off when rotating.
Wherein, the outer ring 100 is provided with oil filler point 102, and the oil filler point 102 is through the outer ring 100 and the rolling
Son 300 connects, and the oil filler point 102 is used to inject lubricating oil to the region of roller 300.Oil filler point 102 can be arranged at institute
The top in the outer raceway 101 in outer ring 100 is stated, the normal work in raceway that roller 300 is formed along inner ring 200 and outer ring 100 is
By the oil filler point 102 of outer ring 100 and acquisition.Wherein, the lubricating oil is lithium base grease.Filled in above-mentioned confined space
1/2-2/3 lithium base grease is, it is specified that 12 months shelf-lifves.In use, it is desirable to monthly fill a lubricating grease.
The outer raceway 101 of the inner surface of outer ring 100 is identical with both raceways 201 width in the inner ring 200.
Outer ring 100, inner ring 200 and rolling element 300 use GCr15 bearing steel makings in the utility model, after heat treatment
Hardness reaches HRC (61-65), to meet requirement.
Fig. 2 is the structural representation of the utility model steel wire directive wheel directive wheel outer ring 100.Table in the outer ring 100 of directive wheel
Face is the rolling working face with rib 103, and so-called rib is that the inner surface edge of outer ring 100 radially extends shape to center of circle part
Into outer raceway 101, for accommodating roller 300, the effect of rib 103 is to make roller 300 without departing from outer ring.Outer raceway 101
Width is preferably identical with the length of roller 300 or length slightly larger than roller 300.Because roller 300 can pass through holding
Frame 301 is held, between outer ring, and the depth of raceway 101 is arranged to beyond institute, when in dress roller 300 on the top of the shelf is installed on,
When between outer ring, roller 300 contacts with the rolling working face of outer ring 100, and rib 103 contacts with retainer 301.Outer ring 100
Outer surface car has dovetail groove 104, be steel wire by surface, steel wire is active in dovetail groove 104, prevent because different directions
Steel wire movement locus causes steel wire to depart from directive wheel, does not have the effect of guiding.
Oil filler point 102 is set on the outer ring 100 of directive wheel.In embodiment shown in Fig. 2, oil filler point 102 is arranged at outer ring
On 100 outer raceways 101, outer ring 100 is extended radially through, when making to inject lubricant grease by oil filler point 102, lubricant grease directly connects
Touch to roller 300, lubricating grease uses No. 4 white lithium saponifies in the present embodiment.
Fig. 3 is the structural representation of the utility model steel wire directive wheel directive wheel inner ring 100.Inner ring 200 is designed as annular,
Inner ring 100 is fixed on commutation position during use.Raceway 201 contacts with roller 300 in inner ring 200, raceway in inner ring 200
201 be even surface vertically.So-called even surface vertically refers to, the outer surface of inner ring 200 vertically both sides without rib structure, roller
300 in the course of the work can vertically thin tail sheep it is mobile (micro movement).Raceway 201 is without rib knot in this inner ring 200
Structure, it is allowed to which roller 300 has micro axial displacement in use, allows the swing during steel wire pull line by roller
The micro counteracting that slides axially of raceway 201 in inner ring 200, and bearing is kept running accuracy for a long time and improve service life.
The utility model also provides a kind of steel wire stranding, including one or more above-mentioned steel wire directive wheel.It is oriented to
It is very big to take turns the quantity used in buncher, such as the buncher of 12 disks just needs individual directive wheel more than 200.High speed buncher
Steel wire is up to 420 ms/min by the linear velocity of directive wheel, and the rotating speed of normal work is up to more than 6000rpm.This just needs to lead
There are high limit speed, the service life of length and enough bearing capacitys to wheel.So it is oriented to using steel wire of the present utility model
The buncher of wheel, higher production efficiency can be possessed than existing buncher, and due to the extension of guide wheel life, also can
Production cost is reduced, there is significant beneficial effect.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of steel wire directive wheel, including be coaxially disposed and be capable of outer ring (100) and the inner ring (200) of relatively independent rotation, institute
State and roller (300) is provided between outer ring (100) and inner ring (200), it is characterised in that the inner ring (200) and the roller
(300) the interior raceway (201) of contact is axially even surface, the roller (300) is axially moved along the inner ring (200)
It is dynamic.
2. steel wire directive wheel according to claim 1, it is characterised in that interior raceway (201) both sides are along inner ring (200) axle
To the step (202) being provided with less than raceway (201) in the inner ring.
3. steel wire directive wheel according to claim 2, it is characterised in that outer ring (100) inner surface setting has axial direction two
There is the outer raceway (101) of rib (103) side, and the roller (300) rolls along outer raceway (101).
4. steel wire directive wheel according to claim 1, it is characterised in that the roller (300) is cylinder.
5. steel wire directive wheel according to claim 1, it is characterised in that outer ring (100) outer surface is provided with dovetail groove
(104), the process for steel wire.
6. steel wire directive wheel according to claim 1, it is characterised in that be provided with retainer among the roller (300)
(301), for keeping the roller (300) to be uniformly between the outer ring (100) and inner ring (200).
7. steel wire directive wheel according to claim 6, it is characterised in that the outer ring (100) is provided with oil filler point (102),
The oil filler point (102) connects through the outer ring (100) and with the roller (300), and the oil filler point (102) is used for institute
State roller (300) region injection lubricating grease.
8. steel wire directive wheel according to claim 7, it is characterised in that the outer raceway of the outer ring (100) (101) with it is described
Inner ring (200) interior raceway (201) three's width is identical.
9. according to steel wire directive wheel described in claim 1-8 any one, it is characterised in that along the outer ring (100) axial direction two
Side is provided with sealing ring (400), the sealing ring (400), the one of the part of the outer ring (100) and the inner ring (200)
Part forms sealing space, and the roller (300) is located in the sealing space.
10. a kind of steel wire stranding, it is characterised in that including the steel described in one or more claim 1-9 any one
Silk directive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679302.5U CN207193653U (en) | 2017-06-12 | 2017-06-12 | Steel wire directive wheel and the steel wire stranding with the directive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679302.5U CN207193653U (en) | 2017-06-12 | 2017-06-12 | Steel wire directive wheel and the steel wire stranding with the directive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193653U true CN207193653U (en) | 2018-04-06 |
Family
ID=61784040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720679302.5U Active CN207193653U (en) | 2017-06-12 | 2017-06-12 | Steel wire directive wheel and the steel wire stranding with the directive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706763A (en) * | 2019-03-13 | 2019-05-03 | 贵州钢绳股份有限公司 | A kind of anti abrasive Bunching machine traction wheel wheel slot device |
-
2017
- 2017-06-12 CN CN201720679302.5U patent/CN207193653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706763A (en) * | 2019-03-13 | 2019-05-03 | 贵州钢绳股份有限公司 | A kind of anti abrasive Bunching machine traction wheel wheel slot device |
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| GR01 | Patent grant |