CN204108001U - The device of the online sizing of a kind of cold drawing accurate mono-layer tube - Google Patents
The device of the online sizing of a kind of cold drawing accurate mono-layer tube Download PDFInfo
- Publication number
- CN204108001U CN204108001U CN201420539565.2U CN201420539565U CN204108001U CN 204108001 U CN204108001 U CN 204108001U CN 201420539565 U CN201420539565 U CN 201420539565U CN 204108001 U CN204108001 U CN 204108001U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- mould
- cold drawing
- layer tube
- sizing
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses the device of the online sizing of a kind of cold drawing accurate mono-layer tube, comprises mould, mould housing, rotating shaft, drive motors, transmission device, and described mould is embedded in described interior of rotating shaft; Described mould housing is positioned at rotating shaft rear, is fixed on workbench by support; Described drive motors drives described rotating shaft to rotate by described transmission device, indirectly drives described mould rotational run; The device of this online sizing has low cost of manufacture, and automaticity is high, and technological process simplifies, and quality stability is high, substantially increases the precision of product.
Description
Technical field
The utility model relates to a kind of cold drawing accurate mono-layer tube diameter-setting equipment, specifically discloses the device of the online sizing of a kind of cold drawing accurate mono-layer tube.
Background technology
Under present circumstances, when the outside dimension tolerance of customer requirement steel pipe is higher, overwhelming majority producer all will amplify on the basis requiring dimensional tolerance, then carry out size adjusting by the mode of cold-drawn, this production technology has the shortcomings such as production efficiency is low, the circulation time long, cost is higher.
Utility model content
Goal of the invention of the present utility model is: provide a kind of low cost of manufacture for overcoming the above problems, automaticity is high, and technological process simplifies, and quality stability is high, can substantially increase the device of the online sizing of cold drawing accurate mono-layer tube of the precision of product.
The technical scheme that the utility model adopts is such:
A device for the online sizing of cold drawing accurate mono-layer tube, comprises mould, mould housing, rotating shaft, drive motors, transmission device, and described mould is embedded in described interior of rotating shaft; Described mould housing is positioned at rotating shaft rear, is fixed on workbench by support; Described drive motors drives described rotating shaft to rotate by described transmission device, indirectly drives described mould rotational run.
Further, described transmission device is belt or chain.
In sum, owing to adopting technique scheme, the beneficial effects of the utility model are:
After cold drawing accurate mono-layer tube tubulation terminates, adopt the control of high-precision mold, make steel pipe after tubulation terminates, obtain the higher product of dimensional tolerance required precision, more common product tolerance ± 0.08mm, the margin of tolerance of product can control within ± 0.01mm by this product, greatly improve the precision of product, compared to traditional handicraft, the device of this kind of online sizing is adopted to have low cost of manufacture, automaticity is high, many good characteristics such as technological process simplifies, and quality stability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure:
1, mould; 2, mould housing; 3, rotating shaft; 4, drive motors; 5, transmission device; 6, support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, the device of the online sizing of a kind of cold drawing accurate mono-layer tube, comprises mould 1, mould housing 2, rotating shaft 3, drive motors 4, transmission device 5, and described mould housing 2 is positioned at mould 1 rear, is fixed on workbench by support 6; Described drive motors 4 is rotated by rotating shaft 3 described in belt or chain-driving, indirectly drives the rotary motion of described mould 1.
During use, first the sizing wheels of board are used to carry out sizing the cold drawing accurate mono-layer tube of existing system, control tolerance be ± 0.05mm within, and then use the online diameter-setting equipment of the utility model to carry out secondary extrusion sizing, by the effect of the winder of constant-tension, the most at last the tolerance of product be machined to ± 0.01mm within, until production terminates.
The utility model can by 12.7mm cold drawing accurate mono-layer tube sizing to 10mm; 10mm cold drawing accurate mono-layer tube sizing is to 9.52mm; Can by 9.52mm cold drawing accurate mono-layer tube sizing to 8mm.The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a device for the online sizing of cold drawing accurate mono-layer tube, it is characterized in that: comprise mould, mould housing, rotating shaft, drive motors, transmission device, described mould is embedded in described interior of rotating shaft; Described mould housing is positioned at rotating shaft rear, is fixed on workbench by support; Described drive motors drives described rotating shaft to rotate by described transmission device, indirectly drives described mould rotational run.
2. the device of the online sizing of a kind of cold drawing accurate mono-layer tube according to claim 1, is characterized in that: described transmission device is belt or chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539565.2U CN204108001U (en) | 2014-09-18 | 2014-09-18 | The device of the online sizing of a kind of cold drawing accurate mono-layer tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539565.2U CN204108001U (en) | 2014-09-18 | 2014-09-18 | The device of the online sizing of a kind of cold drawing accurate mono-layer tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108001U true CN204108001U (en) | 2015-01-21 |
Family
ID=52325360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539565.2U Expired - Fee Related CN204108001U (en) | 2014-09-18 | 2014-09-18 | The device of the online sizing of a kind of cold drawing accurate mono-layer tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090982A (en) * | 2019-06-18 | 2020-12-18 | 扬州市新飞翔焊管机械有限公司 | Rotary through type cold drawing structure of welded pipe equipment |
-
2014
- 2014-09-18 CN CN201420539565.2U patent/CN204108001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090982A (en) * | 2019-06-18 | 2020-12-18 | 扬州市新飞翔焊管机械有限公司 | Rotary through type cold drawing structure of welded pipe 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 |
Granted publication date: 20150121 Termination date: 20170918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |