CN205732639U - Manual draw die device - Google Patents
Manual draw die device Download PDFInfo
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- CN205732639U CN205732639U CN201620583512.XU CN201620583512U CN205732639U CN 205732639 U CN205732639 U CN 205732639U CN 201620583512 U CN201620583512 U CN 201620583512U CN 205732639 U CN205732639 U CN 205732639U
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- draw
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- internal diameter
- external mold
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Abstract
The utility model discloses a kind of manual draw die device, including hydraulic single column press and be located at the draw mould below hydraulic single column press；Draw mould includes external mold and the interior mould being located in external mold；The internal diameter of external mold is more than the internal diameter of interior mould；The height of external mold is more than the height of interior mould；Interior mould includes the first draw section above and is positioned at the second place pipeline section of lower section；The internal diameter of the first draw section is more than the internal diameter of the second place pipeline section；Pressing as power source under available hydraulic single column press, placed immediately below hydraulic press by draw mould, and regulate pressure, the central siphon that will contract is placed on hydraulic single column press, it is achieved the draw, simple in construction, and the draw is effective.
Description
Technical field
This utility model relates to a kind of pipe reduction device, particularly relates to a kind of manual draw die device.
Background technology
At present, after steel pipe draw technology typically uses special draw fixture that outer diameter of steel pipes is narrowed down to certain size, then use
The method of turning processes the endoporus of steel pipe.Existing draw fixture general structure is complicated, is adding complex operation in man-hour, and precision is relatively
Difference.
Therefore, it is necessary to provide a kind of manual draw die device, to solve the problems referred to above.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of manual draw die device, under available hydraulic single column press
Pressure is power source, is placed immediately below hydraulic press by draw mould, and regulates pressure, and the central siphon that will contract is placed on single-column hydraulic pressure
On machine, it is achieved the draw.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of manual draw die device, including hydraulic single column press be located at the draw mould below described hydraulic single column press；Institute
State draw mould and include external mold and the interior mould being located in described external mold；The described internal diameter internal diameter more than described interior mould including external mold；Institute
State the height height more than described interior mould of external mold；Include the first draw section above including interior mould and be positioned at the of lower section
Two place pipeline sections；The internal diameter of described first draw section is more than the internal diameter of described second place pipeline section.
The internal diameter of described first draw section is gradually reduced from top to bottom.
Described hydraulic single column press is provided with central siphon fixed part.
This utility model have the advantage that with effect is:
Manual draw die device of the present utility model, including hydraulic single column press and be located at the draw below hydraulic single column press
Mould；Draw mould includes external mold and the interior mould being located in external mold；The internal diameter of external mold is more than the internal diameter of interior mould；The height of external mold is more than interior
The height of mould；Interior mould includes the first draw section above and is positioned at the second place pipeline section of lower section；The internal diameter of the first draw section
Internal diameter more than the second place pipeline section；Press as power source under available hydraulic single column press, draw mould placed immediately below hydraulic press,
And regulating pressure, the central siphon that will contract is placed on hydraulic single column press, it is achieved the draw, simple in construction, and the draw is effective.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of manual draw die device of the present utility model；
Fig. 2 is the schematic diagram of the manual draw die device draw of the present utility model.
In figure: hydraulic single column press 1, draw mould 2, external mold 3, interior mould 4, central siphon 5, central siphon fixed part the 11, first draw section 41,
Second place pipeline section 42.
Detailed description of the invention
As shown in Figure 1 to Figure 2, this utility model provides a kind of manual draw die device, including hydraulic single column press 1 be located at
Draw mould 2 below hydraulic single column press 1.Draw mould 2 includes external mold 3 and the interior mould 4 being located in external mold 3.The internal diameter of external mold 3 is more than
The internal diameter of interior mould 4.The height of external mold 3 is more than the height of interior mould 4.Interior mould 4 includes the first draw section 41 above and is positioned at
Second place pipeline section 42 of lower section.The internal diameter of the first draw section 41 is more than the internal diameter of the second place pipeline section 42.
Specifically, the internal diameter of the first draw section 41 is gradually reduced from top to bottom, thus realizes the draw of central siphon 5.
Specifically, hydraulic single column press 1 is provided with central siphon fixed part 11, is used for fixing central siphon 5.
In sum, manual draw die device of the present utility model, including hydraulic single column press and being located under hydraulic single column press
The draw mould of side；Draw mould includes external mold and the interior mould being located in external mold；The internal diameter of external mold is more than the internal diameter of interior mould；The height of external mold
Degree is more than the height of interior mould；Interior mould includes the first draw section above and is positioned at the second place pipeline section of lower section；First draw
The internal diameter of section is more than the internal diameter of the second place pipeline section；Press as power source under available hydraulic single column press, draw mould is placed hydraulic pressure
Immediately below machine, and regulating pressure, the central siphon that will contract is placed on hydraulic single column press, it is achieved the draw, simple in construction, and the draw is imitated
The best.
This utility model is not limited to above-described embodiment, and embodiment is exemplary, it is intended to be used for explaining that this practicality is new
Type, and it is not intended that to restriction of the present utility model.
Claims (3)
1. a manual draw die device, it is characterised in that include hydraulic single column press (1) and be located at described hydraulic single column press (1)
The draw mould (2) of lower section；Described draw mould (2) includes external mold (3) and the interior mould (4) being located in described external mold (3)；Described include outside
The internal diameter of mould (3) is more than the internal diameter of described interior mould (4)；The height of described external mold (3) is more than the height of described interior mould (4)；Described
Interior mould (4) includes the first draw section (41) above and is positioned at the second place pipeline section (42) of lower section；Described first draw section
(41) internal diameter is more than the internal diameter of described second place pipeline section (42).
Manual draw die device the most according to claim 1, it is characterised in that the internal diameter of described first draw section (41) from
It is gradually reduced down.
Manual draw die device the most according to claim 1, it is characterised in that described hydraulic single column press (1) is provided with axle
Pipe fixed part (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583512.XU CN205732639U (en) | 2016-06-14 | 2016-06-14 | Manual draw die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583512.XU CN205732639U (en) | 2016-06-14 | 2016-06-14 | Manual draw die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205732639U true CN205732639U (en) | 2016-11-30 |
Family
ID=57386057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620583512.XU Active CN205732639U (en) | 2016-06-14 | 2016-06-14 | Manual draw die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205732639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834315A (en) * | 2016-06-14 | 2016-08-10 | 合肥万向钱潮汽车零部件有限公司 | Manual pipe contraction die device |
-
2016
- 2016-06-14 CN CN201620583512.XU patent/CN205732639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834315A (en) * | 2016-06-14 | 2016-08-10 | 合肥万向钱潮汽车零部件有限公司 | Manual pipe contraction die device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |