CN205061103U - Novel throwing roller - Google Patents
Novel throwing roller Download PDFInfo
- Publication number
- CN205061103U CN205061103U CN201520667030.8U CN201520667030U CN205061103U CN 205061103 U CN205061103 U CN 205061103U CN 201520667030 U CN201520667030 U CN 201520667030U CN 205061103 U CN205061103 U CN 205061103U
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- Prior art keywords
- throwing roller
- novel
- track
- main body
- throwing
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Abstract
The utility model relates to a novel throwing roller, the throwing roller includes throwing roller main part, the radial direction of the surface edge throwing roller main part of throwing roller main part is equipped with the track of the cross -section of round indent for arc, orbital bottom still is equipped with the round recess, the width of recess is W1, highly for H1, the width that convex orbital height is H2, upper portion opening part is W2, W1 wherein: W2=1: 3 -5, H1: H2=1: 4 -8. The utility model discloses a throwing roller has and is convenient for inspect the track wearing and tearing condition, reduces transporting advantage such as metal surface damage.
Description
Technical field
The utility model belongs to material-conveying roller cylinder field, is specifically related to a kind of novel throwing roller.
Background technology
Along with the progress of science and technology, increasing material obtains application, and wherein metallic material is widely used is especially applied in the fields such as building, instrument, vehicle.In the production process of metallic material, for transmitting in the device of metallic material, roller is wherein a kind of important feedway, and wherein throwing roller is widely used one.Existing throwing roller, in the transport process of metallic material, metal can produce with the track on throwing roller and rub, wearing and tearing will be produced after time of run is long, and this wearing and tearing are with the naked eye difficult to identify one by one, if find not in time, will affect to the transport of metallic material, and certain damage can be caused to metal material surface.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of is convenient to check path wear situation, reduce the novel throwing roller damaged transport metal surface.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of novel throwing roller, described throwing roller comprises throwing roller main body, the cross section that the outside face of described throwing roller main body is provided with a circle indent along the radial direction of throwing roller main body is the track of circular arc, and the bottom of described track is also provided with a circle groove, and the width of described groove is W
1, be highly H
1, the height of described arc-shaped rail is H
2, upper opening place width be W
2; Wherein W
1: W
2=1:3-5, H
1: H
2=1:4-8.
In the utility model, preferred scheme be described track surface on be compounded with one deck wear-resistant coating.
In the utility model, to be described throwing roller main body be made up of two identical half rollers preferred scheme, and described two and half rollers are fixedly connected with by detouchable mode.
In the utility model, preferred scheme is that described two and half rollers are fixedly connected with by the mode be spirally connected.
In the utility model, preferred scheme is that described throwing roller main body is provided with a rotating shaft installation passage that can be fixed on for throwing roller in rotating shaft.
In the utility model, preferred scheme is that the inwall of described rotating shaft installation passage is provided with recess.
In the utility model, preferred scheme is, wherein W
1: W
2=1:3.5, H
1: H
2=1:5.
Compared to existing technology, the beneficial effects of the utility model are: novel throwing roller of the present utility model, the cross section for the track employing indent of transporting metallic material of its throwing roller body surfaces is the track of circular arc, the transmission of metallic material can be made more stable, the design of circular arc simultaneously can reduce the wearing and tearing of metallic material to raceway surface, also can reduce the damage to metal material surface; In addition, one circle groove is set bottom arc-shaped rail, the bottom of track is made to form one by the excessive portion of arc to rectangle like this, in the transport process of metallic material, only need the situation of observing excessive portion just can judge the wear condition of whole track, so that Timeliness coverage situation change throwing roller, and then ensure the transport of metallic material, reduce the damage of metal material surface.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
The utility model embodiment is illustrated further below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the novel throwing roller of embodiment 1;
Fig. 2 is the section-drawing in A-A direction in Fig. 1;
Wherein, 1, throwing roller main body; 10, recess; 2, track; 3, groove; 4, passage is installed in rotating shaft.
Detailed description of the invention
Embodiment 1
A kind of novel throwing roller, described throwing roller comprises throwing roller main body 1, the outside face of described throwing roller main body is the track 2 of circular arc along the cross section that the radial direction of throwing roller main body is provided with a circle indent, and the bottom of described track is also provided with a circle groove 3, and the width of described groove is W
1, be highly H
1, the height of described arc-shaped rail is H
2, upper opening place width be W
2; Wherein W
1: W
2=1:3-5, H
1: H
2=1:4-8.
This novel throwing roller, the cross section for the track employing indent of transporting metallic material of its throwing roller body surfaces is the track of circular arc, the transmission of metallic material can be made more stable, the design of circular arc simultaneously can reduce the wearing and tearing of metallic material to raceway surface, also can reduce the damage to metal material surface; In addition, one circle groove is set bottom arc-shaped rail, the bottom of track is made to form one by the excessive portion of arc to rectangle like this, in the transport process of metallic material, only need the situation of observing excessive portion just can judge the wear condition of whole track, so that Timeliness coverage situation change throwing roller, and then ensure the transport of metallic material, reduce the damage of metal material surface.
W1, W2 in the utility model; And the setting of ratio between H1, H2, make the bottom of track form one and be applicable to very much observing by arc to the excessive portion size of rectangle, shape, and the damage on the surface to metallic material can be reduced; When between a few person, ratio is excessive, the excessive portion of formation is too little, is not easy to observe degree of wear; When between a few person, ratio is too small, the excessive portion of formation is too little, will cause scratch to a certain degree to the metallic material transported.
In order to extend the service life of throwing roller, reducing raceway surface and the wearing and tearing of transporting metallic material, the surface of described track being compounded with one deck wear-resistant coating.
For the ease of the assembling of throwing roller, and save material, described throwing roller main body is made up of two identical half rollers, and described two and half rollers are fixedly connected with by detouchable mode; The design of this structure, one be make the installation of throwing roller, dismantle more convenient, another advantage be only have one of them half roller damage time, change this damage half roller, and without the need to the same to traditional throwing roller, a part is damaged just must change whole throwing roller.
The mode that removably connects of two and half rollers, the mode such as can adopt existing clamping, be spirally connected, wherein for the ease of assembling, described two and half rollers are fixedly connected with preferably by the mode be spirally connected.
For the ease of being connected with bearing by throwing roller, described throwing roller main body is provided with a rotating shaft that can be fixed in rotating shaft for throwing roller and installs passage 4.
Existing rotating shaft is more stable in order to make rotating shaft and be socketed in the device that bearing also links with it, frequent employing extension in rotating shaft is protruding, in order to make throwing roller install more firm, be convenient to install, the inwall of described rotating shaft installation passage is provided with recess 10; This recess more preferably matches with the projection in rotating shaft.
In order to better identify the degree of wear that throwing roller gets on the right track, wherein W
1: W
2=1:3.5, H
1: H
2=1:5.
Above-mentioned embodiment is only preferred implementation of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (7)
1. a novel throwing roller, it is characterized in that: described throwing roller comprises throwing roller main body, the cross section that the outside face of described throwing roller main body is provided with a circle indent along the radial direction of throwing roller main body is the track of circular arc, and the bottom of described track is also provided with a circle groove, and the width of described groove is W
1, be highly H
1, the height of described arc-shaped rail is H
2, upper opening place width be W
2; Wherein W
1: W
2=1:3-5, H
1: H
2=1:4-8.
2. novel throwing roller according to claim 1, is characterized in that: the surface of described track is compounded with one deck wear-resistant coating.
3. novel throwing roller according to claim 1, is characterized in that: described throwing roller main body is made up of two identical half rollers, and described two and half rollers are fixedly connected with by detouchable mode.
4. novel throwing roller according to claim 3, is characterized in that: described two and half rollers are fixedly connected with by the mode be spirally connected.
5. the novel throwing roller according to any one of claim 1-4, is characterized in that: described throwing roller main body is provided with a rotating shaft that can be fixed in rotating shaft for throwing roller and installs passage.
6. novel throwing roller according to claim 5, is characterized in that: the inwall that passage is installed in described rotating shaft is provided with recess.
7. the novel throwing roller according to any one of claim 1-4, is characterized in that: wherein W
1: W
2=1:3.5, H
1: H
2=1:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667030.8U CN205061103U (en) | 2015-08-31 | 2015-08-31 | Novel throwing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667030.8U CN205061103U (en) | 2015-08-31 | 2015-08-31 | Novel throwing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061103U true CN205061103U (en) | 2016-03-02 |
Family
ID=55387684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520667030.8U Active CN205061103U (en) | 2015-08-31 | 2015-08-31 | Novel throwing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637020A (en) * | 2016-12-06 | 2017-05-10 | 王秋林 | Anti-corrosion nodule-free sink roll |
| CN108692634A (en) * | 2017-03-29 | 2018-10-23 | 株式会社日立产机系统 | The wear detecting method of steel wire rope groove in electrical hoist and electrical hoist |
| CN111573345A (en) * | 2020-05-31 | 2020-08-25 | 河南江河纸业股份有限公司 | Special arc roller of rewinding machine |
-
2015
- 2015-08-31 CN CN201520667030.8U patent/CN205061103U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637020A (en) * | 2016-12-06 | 2017-05-10 | 王秋林 | Anti-corrosion nodule-free sink roll |
| CN108692634A (en) * | 2017-03-29 | 2018-10-23 | 株式会社日立产机系统 | The wear detecting method of steel wire rope groove in electrical hoist and electrical hoist |
| CN108692634B (en) * | 2017-03-29 | 2020-06-16 | 株式会社日立产机系统 | Electric hoist and method for detecting wear of wire rope groove in electric hoist |
| CN111573345A (en) * | 2020-05-31 | 2020-08-25 | 河南江河纸业股份有限公司 | Special arc roller of rewinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |