CN109355720A - Dacron thread transition wheel - Google Patents
Dacron thread transition wheel Download PDFInfo
- Publication number
- CN109355720A CN109355720A CN201811399341.5A CN201811399341A CN109355720A CN 109355720 A CN109355720 A CN 109355720A CN 201811399341 A CN201811399341 A CN 201811399341A CN 109355720 A CN109355720 A CN 109355720A
- Authority
- CN
- China
- Prior art keywords
- bearing body
- cover board
- bearing
- hole
- shaped wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007704 transition Effects 0.000 title claims abstract description 29
- 229920004934 Dacron® Polymers 0.000 title claims abstract description 17
- 239000005020 polyethylene terephthalate Substances 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to a kind of dacron thread transition wheels, including U-shaped wheel and bearing body, the U-shaped wheel is provided centrally with bearing hole, bearing body is arranged in bearing hole, the length of bearing body is less than the length of bearing hole, the bearing body includes outer bearing body, inner bearing body and the steel ball being arranged between outer bearing body and inner bearing body, the center of inner bearing body is to wear axis hole, the side of U-shaped wheel is provided with cover board, cover board is provided centrally with centre bore corresponding with axis hole is worn, cover board is connected by the first screw with U-shaped wheel, it is formed in bearing hole between the inner wall of cover board and the side wall of bearing body and sets bits chamber, multiple second screws are additionally provided on cover board, the top of second screw is inconsistent with the side wall of outer bearing body after setting bits chamber, multiple discharging openings are provided on cover board, discharging opening is located at the joint place of bearing hole and cover board.It can only replace U-shaped wheel, without replacing bearing body, to reduce costs.In addition, its iron filings can be discharged from discharging opening.
Description
[technical field]
The present invention relates to experimental branch line technical fields, and in particular to a kind of dacron thread transition wheel.
[background technique]
Transition wheel is to be installed in outside bearing, and when silk, line are walked in slot inner surface out-of-date, line wheel is rotated with silk, line, from
And sliding friction is converted into static friction, transition wheel technology is all employed in many fields at present.
Existing dacron thread transition wheel is all shorter in use cost and service life, after long-time is using transition wheel, U-shaped wheel
Because friction will lead to certain abrasion, at this moment transition wheel can only integrally be changed, using new transition wheel, and the axis of transition wheel
It holds and has friction at work with steel ball, the meeting being difficult to avoid that rubs generates certain iron filings, and iron filings can be to the rotation of transition wheel
The problem of certain frictional force can be generated, the service life of transition wheel can be reduced, thus it is proposed that a kind of dacron thread transition wheel.
[summary of the invention]
It is not necessarily to integral replacing after U-shaped wheel is frayed to solve the above problems, the purpose of the present invention is to provide one kind, with
Cost is reduced, and is avoided that the dacron thread transition wheel that iron filings have an impact the rotation of transition wheel.
To achieve the above object, the technical scheme adopted by the invention is as follows: dacron thread transition wheel, including U-shaped wheel and bearing body,
The U-shaped wheel is provided centrally with bearing hole, and bearing body is arranged in bearing hole, and the length of bearing body is less than the length of bearing hole
Degree, the bearing body includes outer bearing body, inner bearing body and the steel ball being arranged between outer bearing body and inner bearing body, inner bearing
The center of body is to wear axis hole, and the side of U-shaped wheel is provided with cover board, and cover board is provided centrally with center corresponding with axis hole is worn
Hole, cover board are connected with U-shaped wheel by the first screw, are formed and set in bearing hole between the inner wall of cover board and the side wall of bearing body
It considers chamber to be worth doing, multiple second screws, side wall phase of the top of the second screw after setting bits chamber with outer bearing body is additionally provided on cover board
It contradicts, is provided with multiple discharging openings on cover board, discharging opening is located at the joint place of bearing hole and cover board.
Dacron thread transition wheel in the present invention is further arranged to: the bearing hole is that a lateral aperture is small, another lateral aperture
Big bell mouth shape, the outer wall of the outer bearing body be it is with matching round table-like, the cover board is located at the macropore of bearing hole
Diameter side.
Dacron thread transition wheel in the present invention is further arranged to: the discharging opening is circumferentially equal with the central axes of bearing hole
Even distribution.
Compared with prior art, it the invention has the following beneficial effects: above-mentioned dacron thread transition wheel, uses split type
Structure, make it is U-shaped wheel and bearing body between can be dismantled, when the surface of U-shaped wheel is worn, can only to U-shaped wheel
It is replaced, without replacing bearing body, to reduce costs.In addition, the fitting surface between its U-shaped wheel and bearing body uses
Inclined-plane, when generating iron filings in steel ball work, iron filings can be discharged from discharging opening, avoid the rotation to transition wheel and generate shadow
It rings, improves the service life of transition wheel.
[Detailed description of the invention]
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is schematic cross-sectional view of the invention；
In figure: 1, U-shaped wheel, 2, bearing hole, 3, outer bearing body, 4, inner bearing body, 5, steel ball, 6, wear axis hole, 7, cover board, 8,
Centre bore, the 9, first screw, 10, set bits chamber, 11, discharging opening, the 12, second screw.
[specific embodiment]
Dacron thread transition wheel of the present invention is described in further detail below by specific embodiment.
As shown in Figure 1 and Figure 2, dacron thread transition wheel, including U-shaped wheel 1 and bearing body, the U-shaped wheel 1 are provided centrally with
Bearing hole 2, bearing body are arranged in bearing hole 2, and the length of bearing body is less than the length of bearing hole 2, and the bearing body includes outer
Bearing body 3, inner bearing body 4 and the steel ball 5 being arranged between outer bearing body 3 and inner bearing body 4, the center of inner bearing body 4 are to wear
The side of axis hole 6, U-shaped wheel 1 is provided with cover board 7, and cover board 7 is provided centrally with centre bore 8 corresponding with axis hole 6 is worn, cover board 7
It is connected by the first screw 9 with U-shaped wheel 1, is formed in bearing hole 2 between the inner wall of cover board 7 and the side wall of bearing body and set bits
Chamber 10 is additionally provided with multiple second screws 12 on cover board 7, the top of the second screw 12 passes through set bits chamber 10 after with outer bearing body 3
Side wall it is inconsistent, multiple discharging openings 11 are provided on cover board 7, discharging opening 11 is located at the joint place of bearing hole 2 and cover board 7.Institute
Discharging opening 11 is stated circumferentially to be uniformly distributed with the central axes of bearing hole 2.The bearing hole 2 is that a lateral aperture is small, another lateral aperture
Big bell mouth shape, the outer wall of the outer bearing body 3 be it is with matching round table-like, the cover board 7 is located at the big of bearing hole 2
Aperture side.
Above-mentioned dacron thread transition wheel, uses split type structure, and the need to be only dismantled between U-shaped wheel 1 and bearing body
One screw 9 and the second screw 12 remove cover board 7 from U-shaped wheel 1, and bearing body can be made to split out from U-shaped wheel 1, when U-shaped wheel 1
When surface is worn, only U-shaped wheel 1 can be replaced, without replacing bearing body, to reduce costs.In addition, its
Fitting surface between U-shaped wheel 1 and bearing body uses inclined-plane, and when generating iron filings when steel ball 5 works, iron filings, which enter, sets bits chamber 10,
It is discharged from discharging opening 11 then along behind the inclined-plane of bearing hole 2, avoids and the rotation of transition wheel is had an impact, improved
The service life of ferry boat.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (3)
1. dacron thread transition wheel, including U-shaped wheel and bearing body, it is characterised in that: the U-shaped wheel is provided centrally with bearing hole,
Bearing body is arranged in bearing hole, and the length of bearing body is less than the length of bearing hole, and the bearing body includes outer bearing body, inner shaft
The steel ball for holding body and being arranged between outer bearing body and inner bearing body, the center of inner bearing body are to wear axis hole, and the side of U-shaped wheel is set
It is equipped with cover board, cover board is provided centrally with centre bore corresponding with axis hole is worn, and cover board is connected by the first screw with U-shaped wheel
It connects, is formed in bearing hole between the inner wall of cover board and the side wall of bearing body and set bits chamber, multiple second spiral shells are additionally provided on cover board
The top of nail, the second screw is inconsistent with the side wall of outer bearing body after setting bits chamber, multiple discharging openings is provided on cover board, out
Bits hole is located at the joint place of bearing hole and cover board.
2. dacron thread transition wheel as described in claim 1, it is characterised in that: the bearing hole is that a lateral aperture is small, the other side
The big bell mouth shape in aperture, the outer wall of the outer bearing body be it is with matching round table-like, the cover board is located at bearing hole
Large aperture side.
3. dacron thread transition wheel as claimed in claim 1 or 2, it is characterised in that: the discharging opening is with the central axes of bearing hole
Circumferentially it is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399341.5A CN109355720A (en) | 2018-11-22 | 2018-11-22 | Dacron thread transition wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399341.5A CN109355720A (en) | 2018-11-22 | 2018-11-22 | Dacron thread transition wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109355720A true CN109355720A (en) | 2019-02-19 |
Family
ID=65338363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811399341.5A Pending CN109355720A (en) | 2018-11-22 | 2018-11-22 | Dacron thread transition wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109355720A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1294597A (en) * | 1960-07-11 | 1962-05-26 | Owens Corning Fiberglass Corp | Apparatus for cutting a multi-filament strand |
| CN200964473Y (en) * | 2007-03-23 | 2007-10-24 | 浙江日发纺织机械有限公司 | Friction roller |
| CN102409457A (en) * | 2011-09-26 | 2012-04-11 | 吴江伊兰吉纺织品有限公司 | Novel yarn guiding wheel |
| CN105257716A (en) * | 2014-04-12 | 2016-01-20 | 长沙贤正益祥机械科技有限公司 | Disassemble-free bearing seat with scrap iron removing function, removing method and mining engineering machine |
| CN205520706U (en) * | 2016-03-09 | 2016-08-31 | 镇江智丰自动化科技有限公司 | Dedicated iron fillings recovery unit of digit control machine tool |
| CN206708235U (en) * | 2017-05-12 | 2017-12-05 | 宁波创先轴承有限公司 | A kind of automatic buffer anti-friction bearing |
| CN207646347U (en) * | 2017-11-29 | 2018-07-24 | 江苏金茂化纤股份有限公司 | A kind of dacron thread wire-crossing wheel |
| CN209508471U (en) * | 2018-11-22 | 2019-10-18 | 张家港锦亿化纤有限公司 | Dacron thread transition wheel |
-
2018
- 2018-11-22 CN CN201811399341.5A patent/CN109355720A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1294597A (en) * | 1960-07-11 | 1962-05-26 | Owens Corning Fiberglass Corp | Apparatus for cutting a multi-filament strand |
| CN200964473Y (en) * | 2007-03-23 | 2007-10-24 | 浙江日发纺织机械有限公司 | Friction roller |
| CN102409457A (en) * | 2011-09-26 | 2012-04-11 | 吴江伊兰吉纺织品有限公司 | Novel yarn guiding wheel |
| CN105257716A (en) * | 2014-04-12 | 2016-01-20 | 长沙贤正益祥机械科技有限公司 | Disassemble-free bearing seat with scrap iron removing function, removing method and mining engineering machine |
| CN205520706U (en) * | 2016-03-09 | 2016-08-31 | 镇江智丰自动化科技有限公司 | Dedicated iron fillings recovery unit of digit control machine tool |
| CN206708235U (en) * | 2017-05-12 | 2017-12-05 | 宁波创先轴承有限公司 | A kind of automatic buffer anti-friction bearing |
| CN207646347U (en) * | 2017-11-29 | 2018-07-24 | 江苏金茂化纤股份有限公司 | A kind of dacron thread wire-crossing wheel |
| CN209508471U (en) * | 2018-11-22 | 2019-10-18 | 张家港锦亿化纤有限公司 | Dacron thread transition wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |