CN206988308U - A kind of bearing block structure and bearing mounting structure of wrapping machine reel - Google Patents
A kind of bearing block structure and bearing mounting structure of wrapping machine reel Download PDFInfo
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- CN206988308U CN206988308U CN201720679478.0U CN201720679478U CN206988308U CN 206988308 U CN206988308 U CN 206988308U CN 201720679478 U CN201720679478 U CN 201720679478U CN 206988308 U CN206988308 U CN 206988308U
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- bearing
- bearing block
- wrapping machine
- positioning sleeve
- machine reel
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Abstract
It the utility model is related to a kind of bearing block structure and bearing mounting structure of wrapping machine reel, positioning sleeve including bearing block pedestal and with through hole, the both ends car of the bearing block pedestal has the bearing chamber of installation bearing, and bearing chamber is with needing the lateral surface of bearing outer ring to be mounted to coordinate using excessive；The positioning sleeve is installed between two sets of bearings, and the contact portion of the both ends of positioning sleeve and bearing chamber is coordinated using gap, and the through hole is set through the both ends of positioning sleeve, and the internal diameter of through hole is not less than the internal diameter for needing bearing inner race to be mounted.The bearing block structure and bearing mounting structure of wrapping machine reel disclosed in the utility model, after bearing installation, the axiality of two sets of bearings at same bearing block pedestal both ends is ensure that, and then ensure that the axiality for the eight sets of bearings installed on reel；The flexibility of bearing rotary is improved after the installation accuracy of bearing and installation, and the service life of bearing is also extended；Production cost can reduce by more than 50%.
Description
Technical field
It the utility model is related to a kind of wrapping machine, and in particular to bearing block structure and the bearing peace of a kind of wrapping machine reel
Assembling structure.
Background technology
Mesohigh wire rubber pipe is that the national economy every profession and trade such as engineering machinery, industrial and mining enterprises, communications and transportation, plant equipment is wide
The general important hydraulic part used.In the production of mesohigh wire rubber pipe, main production equipment and supporting parts include：
Wire knitting machine (double plate), steel wire coiler (double plate), braider spindle, directive wheel, twine solution water cloth machine, steel wire stranding and in
Glue machine etc..
The effect of steel wire stranding is that 0.30-0.60mm more steel wires are synthesized into stock, and by the steel wire winding after plying
On wire spindle for wire bobbin, for wire knitting machine.Require that the pulling force that every steel wire is subject to is consistent in the course of the work, and every
Steel wire need to keep straightened condition, also need to keep arrangement uniform between more steel wires, this require to have reliable steel wire winding and
Guiding mechanism, and this work is exactly to be completed by reel.Wire knitting machine (double plate), steel wire coiler (double plate), steel
It is few using the model of bearing in the braiding of these wire rubber pipes of silk buncher and Wiring apparatus, but batch is bigger, and it is usually used
In reel or it is directly installed on guide frame on reel as main frame.
Wrapping machine reel upper bearing (metal) mounting means of the prior art is：8 sets are provided with the reel of former wrapping machine
6005 type deep groove ball bearings, eight sets of bearings are arranged on winding axle by a sleeve-bearing two-by-two, and two on same sleeve-bearing
Set bearing is separately mounted to the both ends of bearing block, and the bearing chamber at both ends is shaped by clamping workpiece turning twice on bearing block,
The axialities of two sets of bearings it is difficult to ensure that.When carrying out bearing installation, the inner ring of bearing is arranged on winding axle, axially by positioning
Separation sleeve one (between two sets of bearings being arranged on same bearing block), positioning separation sleeve two (are arranged on two adjacent sleeve-bearings
Between) and positioning separation sleeve three position the bearing block of the first both ends (be arranged on the outside of).When being wound work, winding axle is fixed
(inner ring of bearing is fixed), the outer ring of bearing is acted by bracing wire band to rotate at a high speed, is axially positioned by the internal projection annulus of bearing block,
Internal projection annulus is integrated with bearing block.Due to two sets of bearings on same bearing block axiality it is difficult to ensure that, the peace of bearing
The flexibility of bearing rotary and the service life of bearing can all have a certain impact after dress precision, installation.
However, the method for braided steel wire is more complicated, to required using security, the reliability of equipment it is very high.Steel
The quality of each parts quality is essential in silk gum pipe production equipment, because these equipment are all high-speed automated
Quantity-produced equipment, 40 meters of scale length of product.The shutdown of any failure can produce defect ware, cause damage, and this is should
Avoid as far as possible.And the usage amount of bearing is bigger, any a set of bearing, which goes wrong, may all break down, it is inferior to produce
Product, cause damage.Therefore the service life of the flexibility of raising bearing rotary, installation accuracy and bearing is always wire rubber pipe life
The problem studied is needed in production.
Utility model content
The purpose of this utility model is to propose a kind of bearing block structure and bearing mounting structure of wrapping machine reel, the axle
Holder structure bearing installation after, ensure that the axiality of two sets of bearings at same bearing block pedestal both ends, so ensure that around
The axiality for the eight sets of bearings installed in line wheel；The flexibility of bearing rotary obtains after the installation accuracy of bearing and installation
Improve, the service life of bearing is also extended；Production cost can reduce by more than 50%.
The purpose of this utility model is following technical proposals to realize：
A kind of bearing block structure of wrapping machine reel, including bearing block pedestal, in addition to the positioning sleeve with through hole, institute
Stating the both ends car of bearing block pedestal has the bearing chamber of installation bearing, and bearing chamber is with needing the lateral surface of bearing outer ring to be mounted to use
Excessively coordinate；Between the positioning sleeve is installed between two sets of bearings, and the contact portion of the both ends of positioning sleeve and bearing chamber uses
Gap coordinates, and the through hole is set through the both ends of positioning sleeve, and the internal diameter of through hole is not less than needing the interior of bearing inner race to be mounted
Footpath.
Further, the bearing chamber clamped one time turning shaping at the bearing block pedestal both ends.
Further, there is ring in the installation site car of corresponding positioning sleeve between two bearing chambers on the bearing block pedestal
The technology groove of shape.
Further, described two bearing chambers shape with turning of technology groove.
Further, the material of the bearing block pedestal and positioning sleeve is No. 45 steel pipes.
A kind of bearing mounting structure of wrapping machine reel using above-mentioned bearing block structure, including several inner rings are sequentially
Bearing on winding axle, the bearing are arranged on winding axle by described bearing block structure two-by-two；It is and adjacent
Positioning separation sleeve two is provided between two bearing block pedestals, the external side of bearing pedestal at head and the tail both ends is provided with positioning separation sleeve three；Institute
State each bearing block pedestal and bearing is mounted in its bearings at both ends room, the positioning sleeve is installed between two sets of bearings.
Further, bearing is often covered with winding between centers using excessive to coordinate.
Further, the both ends of the positioning sleeve are coordinated with bearing chamber using gap.
Further, the bearing is eight sets, and the bearing block structure is four sets.
Further, the bearing is the deep groove ball bearing that both ends carry contact sealing ring.
The beneficial effects of the utility model are：
(1) bearing block structure of the wrapping machine reel in the utility model, including bearing block pedestal and positioning sleeve.It is described
The both ends car of bearing block pedestal has two bearing chambers of identical, and the medial surface of bearing chamber uses with the external diameter of the bearing outer ring of installation
Excessively coordinate；The use of the positioning sleeve is isolation bearings at both ends and it is had relatively accurate installation position in bearing block pedestal
Put.When being installed, eight sets of bearings are arranged on winding axle in pairs；The positioning sleeve is installed between two sets of bearings.
Due to bearing block pedestal both ends bearing chamber and its middle part ring-type technology groove can a turning shaping, ensure that bearing pedestal
The axiality requirement of body bearings at both ends room installation bearing, and then ensure that the axiality for the eight sets of bearings installed on reel；Axle
The flexibility of bearing rotary is improved after the installation accuracy held and installation, and the service life of bearing is also extended；
Due to being clamped one time, time of the turning to knife is saved, mismachining tolerance is reduced, improves production efficiency；Production cost
More than 50% can be reduced.
(2) bearing block structure of the wrapping machine reel in the utility model, four bearing block pedestals are using positioning
Two sets of bearing assemblings on same bearing block pedestal, have not only been saved raw material by set, and reduce manufacturing procedure, are simplified
The production technology of bearing block pedestal, the axiality requirement of bearings at both ends room is ensure that, improves production efficiency, and using fixed
The mode of position set connection can be with the installation site of adjust automatically bearings at both ends.
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 bearing mounting structure schematic diagram of wrapping machine reel in the prior art；
Fig. 2 is the structural representation after bearing block pedestal installation axle is held in the prior art；
Fig. 3 is the bearing mounting structure schematic diagram of wrapping machine reel in the utility model embodiment；
Fig. 4 is the structural representation after the utility model embodiment bottom bracket pedestal installation bearing；
Fig. 5 is the structural representation of the utility model embodiment bottom bracket pedestal.
1- bearings in figure；2- bearing block pedestals；3- positioning sleeves；4- technology grooves；5- screwed holes；6- positions separation sleeve one；7-
Position separation sleeve two；8- positions separation sleeve three；9- winds axle；10- bearing chambers；11st, tapped through hole.
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.
As Figure 1-Figure 5：
Embodiment 1：
A kind of bearing block structure of wrapping machine reel：
The bearing block structure includes bearing block pedestal 2 and positioning sleeve 3, and the positioning sleeve 3 is hollow cylindrical, the axle
The both ends car of bearing pedestal 2 has the bearing chamber 10 of installation bearing 1, and bearing chamber 10 is with needing the outer ring of bearing 1 to be mounted to use
Degree coordinates；The both ends of the positioning sleeve 3 are coordinated with the interior side contacts part of bearing chamber 10 using the gap of small―gap suture.Positioning sleeve 3
Effect be that isolation and makes it have accurate installation site in bearing block pedestal 2 at bearings at both ends 1.The bearing block pedestal 2
Middle part is further opened with screwed hole 5, and the position that screwed hole 5 is corresponded on the positioning sleeve 3 offers the screw thread being adapted with screwed hole 5
Through hole 11.Screwed hole 5 is opened up as prior art, and herein just without detailing, screwed hole 5 and tapped through hole 11 are to use
In installing spring, spring anchor block and brake pad on reel, do not indicated in this part figure.
In the present embodiment, in the installation position of corresponding positioning sleeve 3 between two bearing chambers 10 on the bearing block pedestal 2
Putting car has the technology groove 4 of ring-type, and the bearings at both ends room 10 shapes with 4 turning of technology groove.The setting of technology groove 4 be for
Meet assembling and the installation requirement of positioning sleeve 3 of bearings at both ends 1.
In the present embodiment, the material of the bearing block pedestal 2 and positioning sleeve 3 is No. 45 steel pipes.Certain He of bearing block 2
The material of positioning sleeve 3 can also select heavy wall aluminum pipe or other materials.
Embodiment 2：
A kind of bearing mounting structure of wrapping machine reel：
1st, bearing block structure：
The bearing block structure includes bearing block pedestal 2 and positioning sleeve 3, and the positioning sleeve 3 is hollow cylindrical, the axle
The both ends car of bearing pedestal 2 has the bearing chamber 10 of installation bearing 1, and bearing chamber 10 is with needing the outer ring of bearing 1 to be mounted to use
Degree coordinates；The both ends of the positioning sleeve 3 are coordinated with the interior side contacts part of bearing chamber 10 using the gap of small―gap suture.Positioning sleeve 3
Effect be that isolation and makes it have accurate installation site in bearing block pedestal 2 at bearings at both ends 1.The bearing block pedestal 2
Middle part is further opened with screwed hole 5, and the position that screwed hole 5 is corresponded on the positioning sleeve 3 offers the screw thread being adapted with screwed hole 5
Through hole 11.Screwed hole 5 is opened up as prior art, and herein just without detailing, screwed hole 5 and tapped through hole 11 are to use
In installing spring, spring anchor block and brake pad on reel, do not indicated in this part figure.
In the present embodiment, in the installation position of corresponding positioning sleeve 3 between two bearing chambers 10 on the bearing block pedestal 2
Putting car has the technology groove 4 of ring-type, and the bearings at both ends room 10 shapes with 4 turning of technology groove.The setting of technology groove 4 be for
Meet assembling and the installation requirement of positioning sleeve 3 of bearings at both ends 1.
In the present embodiment, the material of the bearing block pedestal 2 and positioning sleeve 3 is No. 45 steel pipes.Certain He of bearing block 2
The material of positioning sleeve 3 can also select heavy wall aluminum pipe or other materials.
2nd, the bearing mounting structure of wrapping machine reel：
The bearing mounting structure includes eight sets of bearings 1 being sequentially arranged on winding axle 9, and the bearing 1 is in pairs
It is arranged on by above-mentioned bearing block structure on winding axle 9, so bearing block structure is four, and adjacent two bearing pedestals
Positioning separation sleeve 27 is provided between body 2, the outside of bearing block pedestal 2 at head and the tail both ends is provided with positioning separation sleeve 38；Each axle
Bearing pedestal 2 is mounted on bearing 1 at the both ends of bearing chamber 10, and between two sets of bearings on same bearing block pedestal 1
Provided with positioning separation sleeve 1, the positioning sleeve 3 is installed between two sets of bearings 1 on same bearing block pedestal 1.
Often cover between the medial surface of the inner ring of bearing 1 and winding axle 9 using excessively cooperation.Due to when being wound work,
Winding axle 9 rotates (inner ring of bearing 1 is arranged on winding axle 9), and the outer ring of bearing 1 is arranged on the bearing chamber of bearing block pedestal 1
Frictionally is driven coiling crop rotation is rotated at a high speed by winding axle 9 in 10, taut wire completes kinking work；So bearing 1 with
Need to use tighter excessive cooperation between winding axle 9, and excessively coordinating can ensure that mating surface will not occur under live load
" creeping ", matching surface would not wear, and produce slip；Otherwise, outer ring rotating speed is higher, and abrasion will be more serious, the rotation of bearing 1
Turning precision will be affected.
The both ends of the positioning sleeve 3 are coordinated with the contact portion of bearing chamber 10 using gap.Positioning sleeve 3 has been positioning
Effect, and can also be from micro axial location adjustment be acted, so the both ends of positioning sleeve 3 and the contact portion of bearing chamber 10
Coordinated using less gap, can very easily adjust the installation site of bearings at both ends 1.
In the present embodiment, the bearing 1 is the deep groove ball bearing that both ends carry contact sealing ring, is carrying out installing it
Before need deep groove ball bearing being poured in lubricating grease because the bearing 1 at each both ends of bearing block pedestal 2 on wrapping machine reel is right
Axiality and flexibility of revolution have higher requirement.
The mounting structure of bearing 1 of wrapping machine reel in the utility model, due to installing bearing 1 on bearing block pedestal 2
Bearing chamber 10 and ring-type thereon technology groove 4 can turning shaping, ensure that the axle of the both ends of bearing block pedestal 2 installation
1 axiality requirement is held, and then ensure that the axiality for the eight sets of bearings 1 installed on reel；The installation accuracy of bearing 1 and
The flexibility that bearing 1 rotates after installation is improved, and the service life of bearing 1 is also extended；And because bearing block
The bearing chamber 10 of two sets of bearings 1 is installed on pedestal 2 need not carry out turning twice, also carry out clamping twice with regard to unnecessary, save
Time of the turning to knife, improve production efficiency；Production cost can also reduce by more than 50%.
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 bearing block structure of wrapping machine reel, including bearing block pedestal, it is characterised in that：Also include with through hole
Positioning sleeve, the both ends car of the bearing block pedestal have the bearing chamber of installation bearing, and bearing chamber is with needing bearing outer ring to be mounted
Lateral surface is using excessively cooperation；The positioning sleeve is installed between two sets of bearings, and contact of the both ends of positioning sleeve with bearing chamber
Part is coordinated using gap, and the through hole is set through the both ends of positioning sleeve, and the internal diameter of through hole is not less than needing axle to be mounted
Hold the internal diameter of inner ring.
2. the bearing block structure of wrapping machine reel according to claim 1, it is characterised in that：The bearing block pedestal two
The bearing chamber clamped one time turning shaping at end.
3. the bearing block structure of wrapping machine reel according to claim 2, it is characterised in that：On the bearing block pedestal
Two bearing chambers between in the installation site car of corresponding positioning sleeve have the technology groove of ring-type.
4. the bearing block structure of wrapping machine reel according to claim 3, it is characterised in that：Described two bearing chambers with
Turning of technology groove shapes.
5. the bearing block structure of the wrapping machine reel according to any one in claim 1-4, it is characterised in that：It is described
The material of bearing block pedestal and positioning sleeve is No. 45 steel pipes.
A kind of 6. bearing installation knot of the wrapping machine reel of the bearing block structure in 1-5 using claim described in any one
Structure, including several inner rings are sequentially arranged on the bearing on winding axle, it is characterised in that：The bearing passes through described bearing two-by-two
Holder structure is arranged on winding axle；And positioning separation sleeve two, the bearing at head and the tail both ends are provided between two adjacent bearing block pedestals
Positioning separation sleeve three is provided with the outside of seat pedestal；Each bearing block pedestal is mounted on bearing in its bearings at both ends room, and
Positioning separation sleeve one is provided between two sets of bearings on same bearing block pedestal, the positioning sleeve is installed on same bearing
Between two sets of bearings on seat pedestal.
7. the bearing mounting structure of wrapping machine reel according to claim 6, it is characterised in that：Often cover bearing and winding
Between centers is using excessively cooperation.
8. the bearing mounting structure of wrapping machine reel according to claim 7, it is characterised in that：The two of the positioning sleeve
End is coordinated with bearing chamber using gap.
9. the bearing mounting structure of wrapping machine reel according to claim 8, it is characterised in that：The bearing is eight
Set, the bearing block structure are four sets.
10. the bearing mounting structure of wrapping machine reel according to claim 9, it is characterised in that：The bearing is two
Deep groove ball bearing of the end with contact sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679478.0U CN206988308U (en) | 2017-06-12 | 2017-06-12 | A kind of bearing block structure and bearing mounting structure of wrapping machine reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679478.0U CN206988308U (en) | 2017-06-12 | 2017-06-12 | A kind of bearing block structure and bearing mounting structure of wrapping machine reel |
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| Publication Number | Publication Date |
|---|---|
| CN206988308U true CN206988308U (en) | 2018-02-09 |
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ID=61395313
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720679478.0U Active CN206988308U (en) | 2017-06-12 | 2017-06-12 | A kind of bearing block structure and bearing mounting structure of wrapping machine reel |
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| CN (1) | CN206988308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131219A (en) * | 2017-06-12 | 2017-09-05 | 漯河恒丰机械制造科技有限公司 | A kind of bearing block structure and bearing mounting structure of wrapping machine reel |
-
2017
- 2017-06-12 CN CN201720679478.0U patent/CN206988308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131219A (en) * | 2017-06-12 | 2017-09-05 | 漯河恒丰机械制造科技有限公司 | A kind of bearing block structure and bearing mounting structure of wrapping machine reel |
| CN107131219B (en) * | 2017-06-12 | 2024-02-27 | 漯河恒丰机械制造科技有限公司 | Bearing seat structure and bearing mounting structure of winding machine reel |
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