CN203281619U - Drawing wheel used for drawbench - Google Patents
Drawing wheel used for drawbench Download PDFInfo
- Publication number
- CN203281619U CN203281619U CN2013202924202U CN201320292420U CN203281619U CN 203281619 U CN203281619 U CN 203281619U CN 2013202924202 U CN2013202924202 U CN 2013202924202U CN 201320292420 U CN201320292420 U CN 201320292420U CN 203281619 U CN203281619 U CN 203281619U
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- drawing wheel
- rubber layer
- wheel body
- wire
- draw
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Abstract
The utility model discloses a drawing wheel used for a drawbench. The drawing wheel comprises a draw wheel body (1), and a rubber layer (2) arranged on the periphery surface of the draw wheel body (1); the surface of the periphery of the draw wheel body (1) is provided with a circle of groove by using a lathe; the rubber layer (2) is arranged in the groove, and the rubber layer (2) and the draw wheel body (1) are contacted tightly; the rubber layer (2) is made of polyurethane rubber with friction coefficient of 0.5 or more; and the surface of the rubber layer (2) and the periphery surface of the draw wheel body (1) are in a same plane. According to the drawing wheel which is provided with the special structure described above, the rubber layer (2) is arranged on the periphery surface of the draw wheel body (1), so that roughness of the drawing wheel surface caused by long-term of wear is avoided thoroughly, smoothness of metal wire rod surface or bar surface is increased, product quality is stabled, and equipment maintenance cost caused by wear of the drawing wheel is reduced.
Description
Technical field
The utility model relates to a kind of wire-drawing equipment drawing wheel.
Background technology
Wire drawing machine is that metallic article is produced pre-processing system, purpose is to process through the drawing of wire drawing machine for the metal wire rod the Metal Production manufacturer production or bar, makes straight warp, circularity, inner structure, surface smoothness and the aligning degree of wire rod or bar all reach the raw material processing requirements of the metallic article need of production such as standard component.Therefore wire drawing machine is directly connected to the product quality of the metallic article manufacturing enterprises such as standard component to the pretreatment quality of wire rod or bar.
The equipment of wire drawing machine mainly is comprised of payingoff mechanism, take-up mechanism, drawing mechanism three parts.Payingoff mechanism is realized by the transducer drive pay off rack; The operating rate of take-up mechanism has determined the work residential quarter of whole wire drawing machine, usually adopts Synchronization Control and tension force to control and realizes wire winding; The drawing mechanism of wire drawing machine is of paramount importance working link, different silk quality kind and requirement, the drawing link is very different, and topmost two positions of drawing link are drawing wheel and thread guiding die, and the precision on drawing wheel surface directly affects wearing and tearing and the surface smoothness of wire rod or bar.Usually drawing wheel is metal parts, with metal wire rod or bar, has grown time of contact, and surface accuracy reduces, thereby causes metal wire rod or Surface of Rod Bar serious wear, and fineness descends, the defects such as quality stability reduction.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of wire-drawing equipment drawing wheel for problems of the prior art, its objective is and avoid drawing wheel because long term wear causes rough surface, improve metal wire rod or Surface of Rod Bar fineness, stabilized product quality, reduce the maintenance of equipment expense that causes due to the drawing wheel wearing and tearing.
The technical solution of the utility model is that this kind wire-drawing equipment comprises the drawing wheel body with drawing wheel and is positioned at rubber layer on drawing wheel body excircle, go out at least one circle groove by the lathe car on the external peripheral surface of described drawing wheel body, described rubber layer is positioned at this groove, and with the drawing wheel body, fits tightly.
The material of described rubber layer is polyurethane rubber, and its coefficient of friction is more than or equal to 0.5.
The external peripheral surface of the surface of described rubber layer and drawing wheel body is on sustained height.
This kind wire-drawing equipment with said structure has the following advantages with drawing wheel:
This kind wire-drawing equipment with drawing wheel by on the external peripheral surface of drawing wheel, rubber layer being set, thoroughly avoided drawing wheel because long term wear causes rough surface, metal wire rod or Surface of Rod Bar fineness have been improved, stablize product quality, reduced the maintenance of equipment expense that causes due to the drawing wheel wearing and tearing.
2. this kind wire-drawing equipment adopts coefficient of friction higher with the rubber layer on drawing wheel, and is general at the polyurethane rubber more than 0.5, makes anti-wear performance remarkable, is the highest in all rubber; Simultaneously, bumper and absorbing shock is good, and oil resistivity is good.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
In Fig. 1-2,1: the drawing wheel body; 2: rubber layer.
The specific embodiment
By structure combination illustrated in figures 1 and 2 as can be known, this kind wire-drawing equipment comprises drawing wheel body 1 with drawing wheel and is positioned at rubber layer 2 on drawing wheel body 1 excircle, go out at least one circle groove by the lathe car on the external peripheral surface of drawing wheel body 1, rubber layer 2 is positioned at this groove, and with drawing wheel body 1, fit tightly, the material of rubber layer 2 is polyurethane rubber, and its coefficient of friction is more than or equal to 0.5, and the external peripheral surface of the surface of rubber layer 2 and drawing wheel body 1 is on sustained height.Drawing wheel body 1 surface is by car one circle screw thread, make it uneven, machine rear use cleaning agent cleaning surfaces is clean, avoid iron filings, greasy dirt to be sticky in the surface of drawing wheel body 1,, so that polyurethane rubber can better be fitted in the surface of drawing wheel body 1, prevent from coming off.Polyurethane rubber is wrapped in the drawing wheel surface that machines by special process, make anti-wear performance remarkable, is the highest in all rubber; Simultaneously, bumper and absorbing shock is good, and oil resistivity is good.
This kind wire-drawing equipment with drawing wheel by on the external peripheral surface of drawing wheel, rubber layer being set, thoroughly avoided drawing wheel because long term wear causes rough surface, metal wire rod or Surface of Rod Bar fineness have been improved, stablize product quality, reduced the maintenance of equipment expense that causes due to the drawing wheel wearing and tearing.
Claims (3)
1. wire-drawing equipment drawing wheel, it is characterized in that: described drawing wheel comprises drawing wheel body (1) and is positioned at rubber layer (2) on drawing wheel body (1) excircle, go out at least one circle groove by the lathe car on the external peripheral surface of described drawing wheel body (1), described rubber layer (2) is positioned at this groove, and with drawing wheel body (1), fits tightly.
2. a kind of wire-drawing equipment drawing wheel according to claim 1, it is characterized in that: the material of described rubber layer (2) is polyurethane rubber, and its coefficient of friction is more than or equal to 0.5.
3. a kind of wire-drawing equipment drawing wheel according to claim 1 and 2, it is characterized in that: the external peripheral surface of the surface of described rubber layer (2) and drawing wheel body (1) is on sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202924202U CN203281619U (en) | 2013-05-24 | 2013-05-24 | Drawing wheel used for drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202924202U CN203281619U (en) | 2013-05-24 | 2013-05-24 | Drawing wheel used for drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281619U true CN203281619U (en) | 2013-11-13 |
Family
ID=49537993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202924202U Expired - Fee Related CN203281619U (en) | 2013-05-24 | 2013-05-24 | Drawing wheel used for drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641061A (en) * | 2018-05-03 | 2018-10-12 | 中国建筑材料科学研究总院有限公司 | A kind of optical fiber pulling wheel and its drawing process |
| CN114682638A (en) * | 2022-04-01 | 2022-07-01 | 南通星诺冷冻设备有限公司 | Hollow self-cooling copper busbar blank production equipment |
-
2013
- 2013-05-24 CN CN2013202924202U patent/CN203281619U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641061A (en) * | 2018-05-03 | 2018-10-12 | 中国建筑材料科学研究总院有限公司 | A kind of optical fiber pulling wheel and its drawing process |
| CN114682638A (en) * | 2022-04-01 | 2022-07-01 | 南通星诺冷冻设备有限公司 | Hollow self-cooling copper busbar blank production equipment |
| CN114682638B (en) * | 2022-04-01 | 2023-10-13 | 台州市品冠洁具有限公司 | Hollow self-cooling copper busbar blank production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20210524 |