CN207175045U - A kind of new jockey pulley - Google Patents
A kind of new jockey pulley Download PDFInfo
- Publication number
- CN207175045U CN207175045U CN201721204487.0U CN201721204487U CN207175045U CN 207175045 U CN207175045 U CN 207175045U CN 201721204487 U CN201721204487 U CN 201721204487U CN 207175045 U CN207175045 U CN 207175045U
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- CN
- China
- Prior art keywords
- layer
- jockey pulley
- polyurethane
- wire casing
- parallel groove
- 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.)
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Abstract
It the utility model is related to a kind of new jockey pulley.Including tension force roller body, the jockey pulley body outer surface is coated with layer of polyurethane, and the layer of polyurethane surface is evenly distributed with some through wire casing and parallel groove, and the spacing of adjacent warp groove is 30 40mm, and the depth through wire casing and parallel groove is respectively 20mm.The utility model is simple in construction, pass through the Surface coating layer of polyurethane in jockey pulley, and set up on layer of polyurethane some through wire casing and parallel groove, iron filings in strip surface can be included in it, effectively avoid iron filings from being embedded on layer of polyurethane surface strip surface is caused to scratch, so as to ensure that the surface quality of band.
Description
Technical field
It the utility model is related to a kind of jockey pulley, more particularly to a kind of new jockey pulley.
Background technology
Tension roll assembly is that the moment of torsion for making drive device act on thereon is converted into band by the friction between roll surface and band
Tension force.Existing jockey pulley uses iron roll, in its Surface coating rubber layer.In the course of the work, the iron filings on plate surface
Easily it is embedded into rubber, follow-up plate surface is caused to scratch, so as to have impact on surface quality.
Utility model content
For drawbacks described above, the purpose of this utility model is to provide a kind of simple in construction, improves tension effect, effectively keeps away
Exempt from iron filings insertion rubber, ensure a kind of new jockey pulley of surface quality of strips.
Technical scheme is used by for this utility model：
Including tension force roller body, the jockey pulley body outer surface is coated with layer of polyurethane, and the layer of polyurethane surface is equal
Even to be distributed with some through wire casing and parallel groove, the spacing of adjacent warp groove is 30-40mm, the depth through wire casing and parallel groove
Respectively 20mm.
As the further improvement of above-mentioned technical proposal, the section through wire casing and parallel groove is del, described
Bottom land through wire casing and parallel groove is circular-arc bottom face.
It is provided with as the further improvement of above-mentioned technical proposal, between the tension force roller body and layer of polyurethane and is located at tension force
Sandblasting layer on roller body outer surface.
The utility model has the advantages that：
The utility model is simple in construction, by the Surface coating layer of polyurethane in jockey pulley, and is set up on layer of polyurethane
It is some through wire casing and parallel groove, the iron filings in strip surface can be included in it, effectively avoid iron filings from being embedded into layer of polyurethane table
Strip surface is caused to scratch on face, so as to ensure that the surface quality of band.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the partial enlarged drawing of B in Fig. 2.
In figure 1 be tension force roller body, 2 be layer of polyurethane, 3 be through wire casing, 4 be parallel groove, 5 be sandblasting layer.
Embodiment
A kind of new jockey pulley, including tension force roller body 1, the outer surface of tension force roller body 1 are coated with layer of polyurethane 2,
The surface of layer of polyurethane 2 is evenly distributed with some through wire casing 3 and parallel groove 4, and the spacing of adjacent warp groove 3 is 30-40mm, institute
It is respectively 20mm to state the depth through wire casing 3 and parallel groove 4.
As the further improvement of above-mentioned technical proposal, the section through wire casing 3 and parallel groove 4 is del, institute
It is circular-arc bottom face to state the bottom land through wire casing 3 and parallel groove 4.
It is provided with to be located at as the further improvement of above-mentioned technical proposal, between the tension force roller body 1 and layer of polyurethane 2 and opens
Sandblasting layer 5 on the outer surface of power roller body 1.
It is emphasized that：Embodiment of the present utility model is the foregoing is only, is not thereby limited of the present utility model
The scope of the claims, every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly
Connect or be used in other related technical areas indirectly, be similarly included in scope of patent protection of the present utility model.
Claims (3)
1. a kind of new jockey pulley, it is characterised in that including tension force roller body, the jockey pulley body outer surface is coated with poly- ammonia
Ester layer, the layer of polyurethane surface are evenly distributed with some through wire casing and parallel groove, and the spacing of adjacent warp groove is 30-40mm,
The depth through wire casing and parallel groove is respectively 20mm.
2. a kind of new jockey pulley according to claim 1, it is characterised in that the section through wire casing and parallel groove is
Del, the bottom land through wire casing and parallel groove are circular-arc bottom face.
A kind of 3. new jockey pulley according to claim 1, it is characterised in that the tension force roller body and layer of polyurethane it
Between be provided with the sandblasting layer on the jockey pulley body outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204487.0U CN207175045U (en) | 2017-09-20 | 2017-09-20 | A kind of new jockey pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204487.0U CN207175045U (en) | 2017-09-20 | 2017-09-20 | A kind of new jockey pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175045U true CN207175045U (en) | 2018-04-03 |
Family
ID=61746887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721204487.0U Active CN207175045U (en) | 2017-09-20 | 2017-09-20 | A kind of new jockey pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207175045U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906896A (en) * | 2018-05-29 | 2018-11-30 | 山西太钢工程技术有限公司 | Anti-slip jockey pulley |
| CN109192989A (en) * | 2018-08-27 | 2019-01-11 | 广州倬粤动力新能源有限公司 | The processing method of grid |
| CN113955558A (en) * | 2021-12-22 | 2022-01-21 | 广东码清激光智能装备有限公司 | Winding fast-assembling module and quick installation label winding's marking machine |
-
2017
- 2017-09-20 CN CN201721204487.0U patent/CN207175045U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906896A (en) * | 2018-05-29 | 2018-11-30 | 山西太钢工程技术有限公司 | Anti-slip jockey pulley |
| CN108906896B (en) * | 2018-05-29 | 2020-07-03 | 山西太钢工程技术有限公司 | Anti-slip tension roller |
| CN109192989A (en) * | 2018-08-27 | 2019-01-11 | 广州倬粤动力新能源有限公司 | The processing method of grid |
| CN113955558A (en) * | 2021-12-22 | 2022-01-21 | 广东码清激光智能装备有限公司 | Winding fast-assembling module and quick installation label winding's marking machine |
| CN113955558B (en) * | 2021-12-22 | 2022-03-11 | 广东码清激光智能装备有限公司 | Winding fast-assembling module and quick installation label winding's marking machine |
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