CN102284525A - Device and method for drawing metal rod - Google Patents
Device and method for drawing metal rod Download PDFInfo
- Publication number
- CN102284525A CN102284525A CN2011102266932A CN201110226693A CN102284525A CN 102284525 A CN102284525 A CN 102284525A CN 2011102266932 A CN2011102266932 A CN 2011102266932A CN 201110226693 A CN201110226693 A CN 201110226693A CN 102284525 A CN102284525 A CN 102284525A
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- metallic rod
- mould
- fuel tank
- line
- group
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Abstract
The invention relates to a device and a method for drawing a metal rod, wherein the device for drawing the metal rod comprises an oil tank; the flat dragging wheel group, line pressing wheel and line clamping wheel group of an incoming line are disposed on the oil tank; the flat dragging wheel group and the line clamping wheel group are perpendicularly disposed; the line pressing wheel is disposed in the oil tank and disposed in parallel to the flat dragging wheel group; the drawing mould group of an outgoing line is further disposed on the oil tank; the outgoing line is wound on a drawing winding drum; and the drawing winding drum is connected with a motor via a reduction gearbox. The drawing mould group comprises drawing moulds, wherein one end of each drawing mould is provided with a barrel joint; the barrel joint is sleeved with a barrel-shaped fastening bolt; the barrel-shaped fastening bolt is connected with a mould seat via an external thread thereof; and the mould seat is fixed on the oil tank. The method for drawing a metal rod comprises the following steps of: soaking the metal rod in liquid lubricating oil to draw, and performing extrusion and sizing treatments on the metal rod at an oil outlet to obtain a metal line with a finished surface. The surface finish quality of a drawn aluminium line is higher; moreover, the raw material is simple and the cost is low.
Description
Technical field
The present invention relates to a kind of apparatus and method of drawing, particularly relate to the draw-off gear and the method for aluminium bar.
Background technology
The drawing of aluminium bar, the lubricant of calcium-base grease commonly used and 10%～20% vegetable and animals oils and soap, spray carries out drawing at aluminium rod surface.Lubricant effect is poor, and the aluminum steel surface quality after the drawing is poor, and lubricating oil need be used special-purpose lubricant, and cost is higher.
Summary of the invention
The objective of the invention is to overcome draw-off gear and the method that above-mentioned deficiency provides a kind of metallic rod, the metal wire surface smoothness behind the draw is higher, and raw material is simple, cost is low.
A kind of draw-off gear of metallic rod, comprise fuel tank, fuel tank is provided with flat tugboat group, clamp wheels and the fabric wheel of inlet wire, flat tugboat group is provided with the clamp wheels are vertical, fabric wheel is located in the fuel tank and with flat tugboat group and be arranged in parallel, also be provided with the drawing mould group of outlet on the fuel tank, outlet is on drawing reel drum, and drawing reel drum links to each other with motor by reduction box.
Described drawing mould group comprises drawing mould, and drawing mould one end has cylinder joint, cylinder joint and cylindric fastening bolt socket, and cylindric fastening bolt links to each other with the mould seat by its external screw thread, and the mould seat is fixed on the fuel tank.
Be provided with sealing gasket between described drawing mould and the oil tank wall.
Fill liquid lubricating oil in the described fuel tank.
The preferred aluminium bar of described metallic rod.
Flat tugboat group, fabric wheel and clamp wheels guide wire enter fuel tank smoothly, and guarantee that the metallic rod level penetrates drawing mould, metal wire is finished metallic rod extruding, sizing by the drawing mould group, metal wire is wrapped on the reel, realizes the drawing sizing by the pulling capacity guide wire of reel by the drawing mould group.
A kind of Hubbing method of metallic rod is immersed in metallic rod and carries out drawing in the liquid lubricating oil, gets any surface finish metal wire at oil-out through extruding, sizing processing then.
Described drawing speed 45-50m/min, diameter is 6-18mm behind the sizing.
Described liquid lubricating oil is machine oil.
Metal is immersed in and carries out drawing in the liquid lubricating oil, and lubricant effect is better; Lubricating grease only needs common machine oil to replace, and the metal wire surface smoothness behind the draw is higher.
Beneficial effect of the present invention is:
1. device structure is simple and reliable, and fault rate is low.
2. die change simple and fast.
3. the aluminium bar is immersed in the lubricating oil, and cooling and lubricant effect are better.
4. lubricating fluid does not need special fat, only needs regular engine oil to get final product.
5. the metallic rod dimensional tolerance precision height behind the draw is within 0.03mm.
Description of drawings
Fig. 1 is apparatus of the present invention structure chart;
Fig. 2 is the structure of drawing mould group;
Wherein, 1. drawing mould, 2. drawing reel drum, 3. reduction box, 4. motor, 5. cylindric fastening bolt, 6. mould seat, 7. fuel tank, 8. flat tugboat group, 9. clamp wheels, 10. cylinder joint, 11. instrument jacks, 12. sealing gaskets, 13. fabric wheels.
The specific embodiment
A kind of draw-off gear of metallic rod, comprise fuel tank 7, fuel tank 7 is provided with flat tugboat group 8, fabric wheel 13 and the clamp wheels 9 of inlet wire, flat tugboat group 8 and the 9 vertical settings of clamp wheels, fabric wheel 13 be arranged in parallel in fuel tank 7 and with flat tugboat group 8, also be provided with the drawing mould group of outlet on the fuel tank 7, outlet is on drawing reel drum 2, and drawing reel drum 2 links to each other with motor 4 by reduction box 3.
Described drawing mould group comprises drawing mould 1, and drawing mould 1 one ends have cylinder joint 10, cylinder joint 10 and cylindric fastening bolt 5 sockets, and cylindric fastening bolt 5 links to each other with mould seat 6 by its external screw thread, and mould seat 6 is fixed on the fuel tank 7.
Be provided with sealing gasket between described drawing mould 1 and the oil tank wall.
Fill liquid lubricating oil in the described fuel tank 7.
Embodiment 1
A kind of Hubbing method of metallic rod is immersed in metallic rod and carries out drawing in the liquid lubricating oil, and metallic rod gets any surface finish metal wire at oil-out through extruding, sizing processing; Metallic rod is the aluminium bar, described drawing speed 45-50m/min, and diameter is 6-18mm behind the sizing.
Flat tugboat group, fabric wheel and clamp wheels guiding aluminum steel enter fuel tank smoothly, and guarantee that the metallic rod level penetrates drawing mould, aluminum steel is finished metallic rod extruding, sizing by the drawing mould group, aluminum steel is wrapped on the reel, realizes the drawing sizing by the pulling capacity guiding aluminum steel of reel by the drawing mould group.Can realize quickly replacing mould by cylindric fastening bolt.
The present invention also can be used for the drawing of copper cash, can be used as independent aluminium bar drawbench and uses, and also can be used with rewinding machine to constitute the drawing winding production line; Also can be used and form bag core aluminium production line with the core-spun yarn machine.
Claims (8)
1. metallic rod draw-off gear, it is characterized in that, it comprises fuel tank, fuel tank is provided with flat tugboat group, clamp wheels and the fabric wheel of inlet wire, flat tugboat group is provided with the clamp wheels are vertical, and fabric wheel is located in the fuel tank and with flat tugboat group and be arranged in parallel, also is provided with the drawing mould group of outlet on the fuel tank, outlet is on drawing reel drum, and drawing reel drum links to each other with motor by reduction box.
2. metallic rod draw-off gear according to claim 1, it is characterized in that, described drawing mould group comprises drawing mould, drawing mould one end has cylinder joint, cylinder joint and cylindric fastening bolt socket, cylindric fastening bolt links to each other with the mould seat by its external screw thread, and the mould seat is fixed on the fuel tank.
3. metallic rod draw-off gear according to claim 2 is characterized in that, is provided with sealing gasket between described drawing mould and the oil tank wall.
4. metallic rod draw-off gear according to claim 1 is characterized in that, fills liquid lubricating oil in the described fuel tank.
5. metallic rod draw-off gear according to claim 1 is characterized in that, described metallic rod is the aluminium bar.
6. a metallic rod Hubbing method is characterized in that, metallic rod is immersed in carries out drawing in the liquid lubricating oil, and metallic rod gets any surface finish metal wire at oil-out through extruding, sizing processing.
7. metallic rod Hubbing method according to claim 6 is characterized in that, described liquid lubricating oil is machine oil.
8. metallic rod Hubbing method according to claim 6 is characterized in that, described drawing speed 45-50m/min, and diameter is 6-18mm behind the sizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102266932A CN102284525A (en) | 2011-08-09 | 2011-08-09 | Device and method for drawing metal rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102266932A CN102284525A (en) | 2011-08-09 | 2011-08-09 | Device and method for drawing metal rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102284525A true CN102284525A (en) | 2011-12-21 |
Family
ID=45331431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102266932A Pending CN102284525A (en) | 2011-08-09 | 2011-08-09 | Device and method for drawing metal rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102284525A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0734798A1 (en) * | 1995-03-28 | 1996-10-02 | R. LISCIANI TRAFILERIE E DIVISIONE DYN AUTOMAZIONE INDUSTRIALE S.n.c. | Wire drawing machine with dry lubrication |
| CN2504006Y (en) * | 2001-09-29 | 2002-08-07 | 徐兆夫 | Acid-less legging descaling machine |
| CN201140229Y (en) * | 2007-09-25 | 2008-10-29 | 张家港市维达纺织机械有限公司 | Metallic wire bar wiredrawing bench |
| CN101406904A (en) * | 2008-11-17 | 2009-04-15 | 玉溪光明电线电缆有限公司 | Method for producing aluminum wire and aluminum alloy wire using wire-drawing machine |
| CN201735618U (en) * | 2010-07-13 | 2011-02-09 | 常州机电职业技术学院 | Rolling type wire drawing lubricating device |
| CN202316581U (en) * | 2011-08-09 | 2012-07-11 | 济南济钢铁合金厂 | Metal rod drawing device |
-
2011
- 2011-08-09 CN CN2011102266932A patent/CN102284525A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0734798A1 (en) * | 1995-03-28 | 1996-10-02 | R. LISCIANI TRAFILERIE E DIVISIONE DYN AUTOMAZIONE INDUSTRIALE S.n.c. | Wire drawing machine with dry lubrication |
| CN2504006Y (en) * | 2001-09-29 | 2002-08-07 | 徐兆夫 | Acid-less legging descaling machine |
| CN201140229Y (en) * | 2007-09-25 | 2008-10-29 | 张家港市维达纺织机械有限公司 | Metallic wire bar wiredrawing bench |
| CN101406904A (en) * | 2008-11-17 | 2009-04-15 | 玉溪光明电线电缆有限公司 | Method for producing aluminum wire and aluminum alloy wire using wire-drawing machine |
| CN201735618U (en) * | 2010-07-13 | 2011-02-09 | 常州机电职业技术学院 | Rolling type wire drawing lubricating device |
| CN202316581U (en) * | 2011-08-09 | 2012-07-11 | 济南济钢铁合金厂 | Metal rod drawing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111221 |