CN107639114A - A kind of continuous finish draw equipment of fine welding wire for preventing fracture of wire - Google Patents
A kind of continuous finish draw equipment of fine welding wire for preventing fracture of wire Download PDFInfo
- Publication number
- CN107639114A CN107639114A CN201710869299.8A CN201710869299A CN107639114A CN 107639114 A CN107639114 A CN 107639114A CN 201710869299 A CN201710869299 A CN 201710869299A CN 107639114 A CN107639114 A CN 107639114A
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- China
- Prior art keywords
- welding wire
- cooling duct
- wire
- thick
- finish draw
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Abstract
The invention discloses a kind of continuous finish draw equipment of fine welding wire for preventing fracture of wire, including the rough eye mould for being used to carry out undergauge to copper cash base and be processed into thick welding wire set gradually from upstream to downstream, the rough disk that pulling force is provided and makes copper cash base pass through the rough eye mould for winding thick welding wire, for being coated with the oiling mechanism of anti-oxidant lubricating oil in thick welding wire surface, for eliminating the annealing mechanism of thick welding wire internal stress, for rolling roller group by the first of the sectional crush ovalisation of thick welding wire, for the second rolling roller group by the sectional crush of the thick welding wire of section ellipse into circle, for making the diameter of section of the thick welding wire threeth rolling roller group close with welding wire finished diameter, and for drawing the finish draw eye mould of the accurate finished product welding wire of diameter.There is the phenomenon of fracture of wire by carrying out pretreatment rolling to the welding wire after disk drawing Wire Drawing, so as to avoid welding wire from being sent into wire-drawing die in the present invention, so as to ensure the continuity of production operation.
Description
Technical field
The present invention relates to a kind of drawing welding wire technical field of processing equipment, particularly a kind of fine welding wire for preventing fracture of wire connects
Continuous finish draw equipment.
Background technology
The main production process of welding wire mainly includes carrying out drawing undergauge processing, system to bright oxygen-free copper rod either copper bar
The welding wire raw material thread being close with gage of wire is obtained, further hot candied operation then is being carried out to welding wire raw material thread, until system
The gage of wire obtained is consistent with standard requirement.Thick welding wire raw material thread is gradually drawn into the thin of certain diameter by wire drawing machine
Welding wire, it usually needs carried out by the way of disk drawing and wire-drawing die are combined；There is production using disk drawing
The advantages of continuity is good, production efficiency is high, but it is not easy to control the precision diameter of welding wire using disk drawing；Using wire drawing die
Although the efficiency of tool wire drawing production can be accurately controlled very much the diameter of welding wire not as good as disk drawing, wire-drawing die.Therefore
It is typically to first pass through disk drawing wire drawing and stretch the diameter of welding wire to be near the mark when requiring diameter, then is carried out using wire-drawing die
The drawing operation further refined.But the copper cash base after being processed due to disk drawing has certain crooked radian, directly will
Copper cash base, which is sent into wire-drawing die, easily there is the phenomenon of fracture of wire, so as to have impact on the continuity of production operation.
The content of the invention
For overcome the deficiencies in the prior art, the invention provides a kind of continuous finish draw of fine welding wire for preventing fracture of wire to set
It is standby, by carrying out pretreatment rolling to the welding wire after disk drawing Wire Drawing, so as to avoid welding wire from being sent into wire-drawing die
There is the phenomenon of fracture of wire, so as to ensure the continuity of production operation.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of continuous finish draw equipment of fine welding wire for preventing fracture of wire, including be used for from what upstream to downstream was set gradually to copper cash base
Undergauge is carried out to be processed into the rough eye mould of thick welding wire, copper cash base is passed through the rough eye for winding thick welding wire offer pulling force
The rough disk of mould, the oiling mechanism for being coated with anti-oxidant lubricating oil in thick welding wire surface, for eliminating thick welding wire internal stress
Annealing mechanism, for by the first of the sectional crush ovalisation of thick welding wire the rolling roller group, for by the thick of section ellipse
The sectional crush of welding wire is close into the second rolling roller group of circle, the diameter of section for making thick welding wire and welding wire finished diameter
3rd rolling roller group and the finish draw eye mould for drawing the accurate finished product welding wire of diameter.
As the further improvement of above-mentioned technical proposal, the oiling mechanism includes oil storage portion, oiling portion and oiling sponge,
The oiling portion is located at the top in the oil storage portion, and the upper end of the oiling sponge is located at the oiling portion, the oiling sponge
Lower end be located at the oil storage portion, the oiling portion is provided with the welding wire passed through for thick welding wire and applies oilhole.
As the further improvement of above-mentioned technical proposal, the annealing mechanism is pre- including being set gradually from upstream to downstream
The passage of heat, heating passage and insulation cooling duct, the preheating channel, the heating passage and the insulation cooling duct Jun Shui
It is flat to set, and the preheating channel, the heating passage and the insulation cooling duct are cascading from top to bottom, it is described
Scroll resistive heater is provided with heating passage, and the axial direction of the resistive heater is horizontally disposed with.
As the further improvement of above-mentioned technical proposal, the preheating channel, the heating passage and the insulation cooling
The both ends of passage are provided with the welding wire annealing hole passed through for thick welding wire, and polytetrafluoro is provided with each welding wire annealing hole
Ethene packing ring.
As the further improvement of above-mentioned technical proposal, the roof of the bottom wall of the preheating channel and the heating passage is total to
With one piece of horizontally disposed thermal conductive metal plate.
As the further improvement of above-mentioned technical proposal, the insulation cooling duct includes being cascading from top to bottom
The first cooling duct, the second cooling duct and the 3rd cooling duct, the roof of first cooling duct and the heating are logical
The bottom wall in road shares one piece of horizontally disposed heat-insulated heat-resistant board.
As the further improvement of above-mentioned technical proposal, the upstream end of first cooling duct is positioned at the described second cooling
Above the downstream of passage, the upstream end of second cooling duct is located above the downstream of the 3rd cooling duct, institute
The bottom wall downstream for stating the 3rd cooling duct is provided with the ventilating heat dissipating hole of connection ambient atmosphere, the top of the 3rd cooling duct
Wall upstream end is provided with the ventilating heat dissipating hole for connecting second cooling duct, and the bottom wall downstream of first cooling duct is set
The ventilating heat dissipating hole for connecting second cooling duct is equipped with, the upstream end of first cooling duct is provided with radiating tail gas row
Outlet pipe.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of continuous finish draw equipment of fine welding wire for preventing fracture of wire provided by the present invention, copper cash base is eliminated by annealing mechanism
Internal stress, then by rolling the radian of elimination copper cash base three times, copper cash base can be avoided to be sent into finish draw eye mould and fracture of wire occur
Phenomenon, so as to ensure the continuity of production operation.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of continuous finish draw equipment of fine welding wire for preventing fracture of wire of the present invention；
Fig. 2 is the structural representation of oiling mechanism of the present invention；
Fig. 3 is the structural representation of welding wire annealing hole of the present invention and ventilating heat dissipating hole.
Embodiment
Referring to figs. 1 to Fig. 3, Fig. 1 to Fig. 3 is the structural representation of a specific embodiment of the invention.
As shown in Figure 1 to Figure 3, a kind of continuous finish draw equipment of fine welding wire for preventing fracture of wire, including from upstream to downstream according to
The undergauge that is used to carry out copper cash base of secondary setting is processed into the rough eye mould 1 of thick welding wire, provides pulling force for winding thick welding wire
Make copper cash base through the rough disk 2 of the rough eye mould 1, the oiler for being coated with anti-oxidant lubricating oil in thick welding wire surface
Structure 3, the annealing mechanism for eliminating thick welding wire internal stress, for by the first Rolling roller of the sectional crush ovalisation of thick welding wire
Group 9, for by section ellipse thick welding wire sectional crush into circle second rolling roller group 10, for make thick welding wire cut
The face diameter threeth rolling roller group 11 close with welding wire finished diameter and the finish draw for drawing the accurate finished product welding wire of diameter
Eye mould 12.
As preferable, the oiling mechanism 3 includes oil storage portion 3-1, oiling portion 3-2 and oiling sponge 3-3, the oiling
Portion 3-2 is located at the top of the oil storage portion 3-1, and the upper end of the oiling sponge 3-3 is located at the oiling portion 3-2, the oiling
Sponge 3-3 lower end is located at the oil storage portion 3-1, and the oiling portion 3-2 is provided with the welding wire passed through for thick welding wire and applies oilhole 3-
4。
As preferable, the annealing mechanism includes preheating channel 4, the heating passage 5 set gradually from upstream to downstream
It is horizontally disposed and described with insulation cooling duct, the preheating channel 4, the heating passage 5 and the insulation cooling duct
Preheating channel 4, the heating passage 5 and the insulation cooling duct are cascading from top to bottom, in the heating passage 5
Scroll resistive heater 5-1 is provided with, and the axial direction of the resistive heater 5-1 is horizontally disposed with.
As preferable, the both ends of the preheating channel 4, the heating passage 5 and the insulation cooling duct are respectively provided with
There is the welding wire annealing hole passed through for thick welding wire, polytetrafluoroethylene gasket 4-1 is provided with each welding wire annealing hole.It is described
The roof of the bottom wall of preheating channel 4 and the heating passage 5 shares one piece of horizontally disposed thermal conductive metal plate 4-2.The insulation
Cooling duct includes the first cooling duct 6, the second cooling duct 7 and the 3rd cooling duct 8 being cascading from top to bottom,
The bottom wall of the roof of first cooling duct 6 and the heating passage 5 shares one piece of horizontally disposed heat-insulated heat-resistant board 5-2.
The upstream end of first cooling duct 6 is located above the downstream of second cooling duct 7, second cooling duct 7
Upstream end be located above the downstream of the 3rd cooling duct 8, the bottom wall downstream of the 3rd cooling duct 8 is provided with
The ventilating heat dissipating hole 8-1 of ambient atmosphere is connected, it is cold that the roof upstream end of the 3rd cooling duct 8 is provided with connection described second
But the ventilating heat dissipating hole 8-1 of passage 7, the bottom wall downstream of first cooling duct 6 are provided with connection second cooling and led to
The ventilating heat dissipating hole 8-1 in road 7, the upstream end of first cooling duct 6 are provided with radiating exhaust emission tube 6-1.
It is logical that the ventilating heat dissipating hole 8-1 of the cold air through the downstream of the 3rd cooling duct 8 enters the described 3rd cooling
Road 8, it is heated and rises in the 3rd cooling duct 8, so as to the ventilating heat dissipating hole through the upstream end of the 3rd cooling duct 8
8-1 enters second cooling duct 7, continues heated rising, the ventilation and heat from the downstream of the first cooling duct 6
Hole 8-1 enters first cooling duct 6, then by the radiating exhaust emission tube 6-1 discharges after the thick welding wire of cooling that absorbs heat.
The preferable implementation to the present invention is illustrated above, and certainly, the present invention can also use and above-mentioned implementation
The different form of mode, the equivalent conversion that those skilled in the art are made on the premise of without prejudice to spirit of the invention
Or corresponding change, it should all belong in protection scope of the present invention.
Claims (7)
- A kind of 1. continuous finish draw equipment of fine welding wire for preventing fracture of wire, it is characterised in that：Including being set gradually from upstream to downstream Be used for undergauge carried out to copper cash base be processed into the rough eye mould of thick welding wire（1）, provide pulling force for winding thick welding wire and make copper Line base passes through the rough eye mould（1）Rough disk（2）, oiler for being coated with anti-oxidant lubricating oil in thick welding wire surface Structure（3）, annealing mechanism for eliminating thick welding wire internal stress, for by the first rolling of the sectional crush ovalisation of thick welding wire Roller group（9）, for by section ellipse thick welding wire sectional crush into circle second rolling roller group（10）, for making slightly to weld The diameter of section of the silk threeth rolling roller group close with welding wire finished diameter（11）And for drawing the accurate finished product weldering of diameter The finish draw eye mould of silk（12）.
- A kind of 2. continuous finish draw equipment of fine welding wire for preventing fracture of wire according to claim 1, it is characterised in that：The painting Oil machine structure（3）Including oil storage portion（3-1）, oiling portion（3-2）With oiling sponge（3-3）, the oiling portion（3-2）Positioned at the storage Oily portion（3-1）Top, the oiling sponge（3-3）Upper end be located at the oiling portion（3-2）, the oiling sponge（3-3） Lower end be located at the oil storage portion（3-1）, the oiling portion（3-2）It is provided with the welding wire passed through for thick welding wire and applies oilhole（3-4）.
- A kind of 3. continuous finish draw equipment of fine welding wire for preventing fracture of wire according to claim 1, it is characterised in that：It is described to move back Lighter structure includes the preheating channel set gradually from upstream to downstream（4）, heating passage（5）It is described pre- with insulation cooling duct The passage of heat（4）, the heating passage（5）It is horizontally disposed with the insulation cooling duct, and the preheating channel（4）, it is described Heat passage（5）It is cascading from top to bottom with the insulation cooling duct, the heating passage（5）In be provided with helical Shape resistive heater（5-1）, and the resistive heater（5-1）Axial direction be horizontally disposed with.
- A kind of 4. continuous finish draw equipment of fine welding wire for preventing fracture of wire according to claim 3, it is characterised in that：It is described pre- The passage of heat（4）, the heating passage（5）The welding wire passed through for thick welding wire is provided with the both ends of the insulation cooling duct to move back Fire hole, each it is provided with polytetrafluoroethylene gasket on the welding wire annealing hole（4-1）.
- A kind of 5. continuous finish draw equipment of fine welding wire for preventing fracture of wire according to claim 3, it is characterised in that：It is described pre- The passage of heat（4）Bottom wall and the heating passage（5）Roof share one piece of horizontally disposed thermal conductive metal plate（4-2）.
- A kind of 6. continuous finish draw equipment of fine welding wire for preventing fracture of wire according to claim 3, it is characterised in that：The guarantor Warm cooling duct includes the first cooling duct being cascading from top to bottom（6）, the second cooling duct（7）With the 3rd cooling Passage（8）, first cooling duct（6）Roof and the heating passage（5）Bottom wall share one piece it is horizontally disposed every Hot heat-resistant board（5-2）.
- A kind of 7. continuous finish draw equipment of fine welding wire for preventing fracture of wire according to claim 6, it is characterised in that：Described One cooling duct（6）Upstream end be located at second cooling duct（7）Downstream above, second cooling duct（7） Upstream end be located at the 3rd cooling duct（8）Downstream above, the 3rd cooling duct（8）Bottom wall downstream set It is equipped with the ventilating heat dissipating hole of connection ambient atmosphere（8-1）, the 3rd cooling duct（8）Roof upstream end be provided with connection institute State the second cooling duct（7）Ventilating heat dissipating hole（8-1）, first cooling duct（6）Bottom wall downstream be provided with connection Second cooling duct（7）Ventilating heat dissipating hole（8-1）, first cooling duct（6）Upstream end be provided with radiating tail Gas discharge pipe（6-1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869299.8A CN107639114A (en) | 2017-09-23 | 2017-09-23 | A kind of continuous finish draw equipment of fine welding wire for preventing fracture of wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869299.8A CN107639114A (en) | 2017-09-23 | 2017-09-23 | A kind of continuous finish draw equipment of fine welding wire for preventing fracture of wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107639114A true CN107639114A (en) | 2018-01-30 |
Family
ID=61112080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710869299.8A Pending CN107639114A (en) | 2017-09-23 | 2017-09-23 | A kind of continuous finish draw equipment of fine welding wire for preventing fracture of wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107639114A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57152314A (en) * | 1981-03-18 | 1982-09-20 | Furukawa Electric Co Ltd:The | Manufacture of flat square wire |
| DE3533712A1 (en) * | 1985-09-21 | 1986-03-27 | Herbert 5870 Hemer Bergfeld | Friction-driven flat-rolling stand for the flat rolling of hard wires in wire-drawing machines |
| JPH10166030A (en) * | 1996-12-11 | 1998-06-23 | Bridgestone Metalpha Kk | Wire drawing method |
| AT505289A4 (en) * | 2007-07-18 | 2008-12-15 | Ebner Instrieofenbau Ges M B H | METHOD FOR HEAT TREATMENT OF A METAL STRIP |
| CN201264046Y (en) * | 2008-09-19 | 2009-07-01 | 贵州钢绳股份有限公司 | High-speed continuous drawing-rolling equipment for special-shaped steel wire |
| CN104032120A (en) * | 2014-06-05 | 2014-09-10 | 武汉钢铁(集团)公司 | Segmented gas seal type heat treatment process of hot-galvanized strip steel and alloying furnace thereof |
| CN205988956U (en) * | 2016-06-23 | 2017-03-01 | 新乡市英科机械有限公司 | Steel-wire screw-socket wire rolling mill |
| CN107030127A (en) * | 2017-05-27 | 2017-08-11 | 京仪股份有限公司 | A kind of copper bar drawing process |
-
2017
- 2017-09-23 CN CN201710869299.8A patent/CN107639114A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57152314A (en) * | 1981-03-18 | 1982-09-20 | Furukawa Electric Co Ltd:The | Manufacture of flat square wire |
| DE3533712A1 (en) * | 1985-09-21 | 1986-03-27 | Herbert 5870 Hemer Bergfeld | Friction-driven flat-rolling stand for the flat rolling of hard wires in wire-drawing machines |
| JPH10166030A (en) * | 1996-12-11 | 1998-06-23 | Bridgestone Metalpha Kk | Wire drawing method |
| AT505289A4 (en) * | 2007-07-18 | 2008-12-15 | Ebner Instrieofenbau Ges M B H | METHOD FOR HEAT TREATMENT OF A METAL STRIP |
| CN201264046Y (en) * | 2008-09-19 | 2009-07-01 | 贵州钢绳股份有限公司 | High-speed continuous drawing-rolling equipment for special-shaped steel wire |
| CN104032120A (en) * | 2014-06-05 | 2014-09-10 | 武汉钢铁(集团)公司 | Segmented gas seal type heat treatment process of hot-galvanized strip steel and alloying furnace thereof |
| CN205988956U (en) * | 2016-06-23 | 2017-03-01 | 新乡市英科机械有限公司 | Steel-wire screw-socket wire rolling mill |
| CN107030127A (en) * | 2017-05-27 | 2017-08-11 | 京仪股份有限公司 | A kind of copper bar drawing process |
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Application publication date: 20180130 |