CN102962276A - Mould withdrawal system for wire-drawing mould and method for withdrawing mould by using same - Google Patents
Mould withdrawal system for wire-drawing mould and method for withdrawing mould by using same Download PDFInfo
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- CN102962276A CN102962276A CN2012104829664A CN201210482966A CN102962276A CN 102962276 A CN102962276 A CN 102962276A CN 2012104829664 A CN2012104829664 A CN 2012104829664A CN 201210482966 A CN201210482966 A CN 201210482966A CN 102962276 A CN102962276 A CN 102962276A
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Abstract
The invention provides a mould withdrawal system for a wire-drawing mould and a method for withdrawing a mould by using the same. The mould withdrawal system comprises a feeding table, a heating device, a pressure device and a pneumatic transportation guide rail, wherein the operation of the heating device, the pressure device and the pneumatic transportation guide rail are controlled by an electric control system. Compared with the prior art, the mould withdrawal system has the beneficial effects that when the method is used, a pneumatic technology, a hydraulic technology, an induction heating technology and the like are comprehensively applied by an automatic control technology, so that automatic operations of procedures of heating, mould withdrawal, blanking and the like are realized smoothly; and an operator only puts a waste wire-drawing mould into a designated position, and other procedures are automatically finished by the device, so that the problems of high labor intensity, high energy consumption, low efficiency, serious pollution and the like in the prior art are completely solved, and functions of improving the yield, lightening the labor intensity, reducing the cost, saving the energy and protecting the environment are realized.
Description
Technical field
The present invention relates to taking off modular system and utilizing it to take off method of module of a kind of wire-drawing die.
Background technology
Metallic article is produced, and refers generally to the wire rod (steel wire, copper cash, aluminum steel etc.) with large specification, dials gradually tube reducing to needed all size product by drawing, and present situation on product has circle, square, flat, ellipse etc.The metallic articles such as common iron wire, steel wire, copper wire, aluminium wire all are to adopt to draw the skill of exchanging work in our life, with large specification raw material with wire drawing machine as power, by wire-drawing die, repeatedly compress tube reducing formation.
In drawing the process of dialling, except wire drawing machine as the power, wire-drawing die plays very important effect, from the former mould of expecting the some passages of product needed tube reducing progressively, finally could form finished product.
Wire-drawing die is made of two parts: carbide alloy and steel bushing.The two adopts interference fits, by the heating steel bushing, carbide alloy is bumped in the steel bushing forms.
After mould uses the regular period, the situations such as alloy bursts, the aperture super large can't be revised can appear, and such mould has not had use value, can only make waste product and process.Because carbide alloy expensive (400 yuan/kilogram), so alloy need to be separated with steel bushing, new carbide alloy is made in the recyclable again melting of alloy from waste.
The existing modeling method that takes off: the wire-drawing die that at first will give up (lower be called for short " mould ") is heated to about 800 ℃ with coal fire (or chamber type electric resistance furnace), once press from both sides a mould with pliers, oppositely be put into (there is a hole slightly larger than alloy diameter at the workbench center) on the workbench, then clamp a thimble with pliers, be put into above the mould, carbide alloy is pounded out in (or extrusion) steel bushing with hammer or forcing press, so that carbide alloy withdraws from steel bushing, alloy falls into charging basket by the hole on the workbench, with pliers steel bushing is put into the steel bushing basket, finished and taken off die worker's work.This modeling method that takes off exists the shortcomings such as labour intensity is large, energy consumption is high, efficient is low, seriously polluted.
Summary of the invention
The present invention proposes taking off modular system and utilizing it to take off method of module of a kind of wire-drawing die, solved deficiency of the prior art, solved also that labour intensity is large when taking off mould, energy consumption is high, efficient is low, with serious pollution problem.
Technical scheme of the present invention is achieved in that a kind of modular system that takes off of wire-drawing die, it comprises loading bay, heater, pressure apparatus and pneumatic transport guide rails, passes through its operation of electric control system controls between described heater, pressure apparatus and the pneumatic transport guide rails.
Further, also comprise charging basket, described loading bay, heater, pressure apparatus and charging basket set gradually along the direction of pneumatic transportation guide rail.
Further, described pneumatic transportation guide rail is provided with the pneumatic machinery folder, and described pneumatic transportation guide rail is by cylinder control pneumatic machinery folder running, and electric control system controls is passed through in the operation of described cylinder.
Further, described heater is induction heating equipment, is provided with temperature probe at induction heating equipment.
Further, described pressure apparatus is hydraulic press or the pneumatic hydraulic press that turns.
The modular system that takes off of using above-mentioned wire-drawing die takes off method of module, and it may further comprise the steps:
A, waste and old wire drawing die is placed on the loading bay;
B, start the pneumatic transportation guide rail equipment, the pneumatic machinery folder that arranges on the pneumatic transportation guide rail runs to waste and old wire drawing die place automatically by the programme-control of electric-control system, waste and old wire drawing die is clamped on the liftable workbench in the induction heating equipment induction coil, then workbench descends automatically, after waste and old wire drawing die enters in the induction coil, induction heating equipment is started working under the control of electric-control system, after the temperature probe of induction heating equipment detects design temperature, induction heating equipment quits work, workbench rises, behind the waste and old wire drawing die emersion induction coil, the pneumatic machinery folder is clamped to waste and old wire drawing die on the workbench of hydraulic press;
C, hydraulic press extrude steel bushing according to pre-set pressure with carbide alloy, and carbide alloy drops in the alloy charging basket, and then the pneumatic machinery folder is clamped to steel bushing in the steel bushing charging basket, takes off die process and namely finishes.
Further, the described temperature that takes off induction heating equipment in the die process is 600-700 ℃.
Further, the described temperature that takes off induction heating equipment in the die process is 650 ℃.
Further, the pressure of described hydraulic press is 800-1000kg/cm
2
Further, the pressure of described hydraulic press is 900kg/cm
2
Simultaneously, wire-drawing die among the present invention take off the edge die process that modular system also can be used for carrying out wire-drawing die, when operation edge die process, the parameter that need reset the temperature and pressure of heater and pressure apparatus is fit to the operation of edge mould, and the temperature and pressure of generally setting heater and pressure apparatus is respectively: 800-900 ℃ and 190-210kg/cm
2
Compared with prior art, the invention has the beneficial effects as follows: after adopting said method, pass through automatic control technology, with pneumatic, hydraulic pressure, the technology such as eddy-current heating are carried out integrated use, thereby reach heating, take off mould, the operations such as blanking are moved automatically, accomplish without any letup, operating personnel only need just waste and old wire drawing die to put into assigned address, the residue operation is finished automatically by electric control system controls, it is large thoroughly to have solved labour intensity of the prior art, energy consumption is high, efficient is low, the problem such as seriously polluted plays raising output, reduce labor intensity, reduce cost, the energy-conserving and environment-protective effect.
1, improve output: the existing modeling method that takes off, everyone takes off mould about five or six ten per tour, the application of the invention, everyone can take off 250 ~ 300 of moulds per tour, is now methodical 5 ~ 6 times, has improved greatly labor productivity;
2, greatly alleviated workman's labour intensity: existing method, the workman burns coal, and heating is taken off the operation such as mould and is relied on manually-operated fully, and labour intensity is very big; After adopting the present invention, the workman only needs seat on stool, and waste and old wire drawing die is placed on assigned address, and other things are all solved by machine, have greatly alleviated workman's labour intensity;
3, reduce cost: because output increases substantially, only can save the writing spending for artificial one;
4, energy-conserving and environment-protective: induction heating technique, can make 98% above energy transform into heat energy of electric energy, heat loss is less, the electric energy that heating consumes, substantially all with the formal transformation of heat energy to wire drawing die, the thermal efficiency is high; Eliminate simultaneously coal stove, reduced environmental pollution, played the effect of protection of the environment.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the automatically controlled schematic diagram of electric-control system among the present invention.
Among the figure: 1, pneumatic transportation guide rail; 2, pneumatic machinery folder; 3, loading bay; 4, heater; 5, pressure apparatus; 6, charging basket.
The specific embodiment
The below is clearly and completely described the technical scheme among the present invention, and obviously, described embodiment only is several embodiment wherein of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As depicted in figs. 1 and 2:
Embodiment 1:
A kind of wire-drawing die take off modular system, it comprises loading bay 3, heater 4, pressure apparatus 5, pneumatic transportation guide rail 1 and charging basket 6, described loading bay 3, heater 4, pressure apparatus 5 and charging basket 6 set gradually along the direction of pneumatic transportation guide rail 1.Pass through its operation of electric control system controls between described heater 4, pressure apparatus 5 and the pneumatic transport guide rails 1.Described pneumatic transportation guide rail 1 is provided with pneumatic machinery folder 2, and described pneumatic transportation guide rail 1 presss from both sides 2 runnings by cylinder control pneumatic machinery, and electric control system controls is passed through in the operation of described cylinder; Described heater 4 is induction heating equipment, is provided with temperature probe at induction heating equipment; Described pressure apparatus 5 can be hydraulic press or the pneumatic hydraulic press that turns.
Use the edge modular system of above-mentioned wire-drawing die and inlay method of module, it may further comprise the steps:
A, waste and old wire drawing die is placed on the loading bay 3;
B, start pneumatic transportation guide rail 1 equipment, pneumatic machinery folder 2 programme-control by electric-control system that arrange on the pneumatic transportation guide rail 1 run to waste and old wire drawing die place automatically, waste and old wire drawing die is clamped on the liftable workbench in the induction heating equipment induction coil, then workbench descends automatically, after waste and old wire drawing die enters in the induction coil, induction heating equipment is started working under the control of electric-control system, after the temperature probe of induction heating equipment detects 600 ℃ of design temperatures, induction heating equipment quits work, workbench rises, behind the waste and old wire drawing die emersion induction coil, pneumatic machinery folder 2 is clamped to waste and old wire drawing die on the workbench of hydraulic press;
C, hydraulic press are according to pre-set pressure 1000kg/cm
2Carbide alloy is extruded steel bushing, and carbide alloy drops to 6 li of alloy charging baskets, and then pneumatic machinery folder 2 is clamped to 6 li of steel bushing charging baskets with steel bushing, takes off die process and namely finishes.
Embodiment 2:
The taking off modular system and utilize it to take off method of module of a kind of wire-drawing die, wherein heater 4 is HF induction heating apparatus, the temperature of setting is 650 ℃; Pressure apparatus 5 is the pneumatic hydraulic press that turns, and the pressure of setting is 900kg/cm
2, other same embodiment 1.
Embodiment 3:
The taking off modular system and utilize it to take off method of module of a kind of wire-drawing die, wherein heater 4 is the superaudio induction heating equipment, the temperature of setting is 700 ℃; Pressure apparatus 5 is the pneumatic hydraulic press that turns, and the pressure of setting is 800kg/cm
2, other same embodiment 1.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a wire-drawing die takes off modular system, it is characterized in that: it comprises loading bay (3), heater (4), pressure apparatus (5) and pneumatic transport guide rails (1), passes through its operation of electric control system controls between described heater (4), pressure apparatus (5) and the pneumatic transport guide rails (1).
2. wire-drawing die according to claim 1 takes off modular system, it is characterized in that: also comprise charging basket (6), described loading bay (3), heater (4), pressure apparatus (5) and charging basket (6) set gradually along the direction of pneumatic transportation guide rail (1).
3. wire-drawing die according to claim 2 takes off modular system, it is characterized in that: described pneumatic transportation guide rail (1) is provided with pneumatic machinery folder (2), described pneumatic transportation guide rail (1) is by cylinder control pneumatic machinery folder (2) running, and electric control system controls is passed through in the operation of described cylinder.
Wire-drawing die according to claim 2 take off modular system, it is characterized in that: described heater (4) is induction heating equipment, is provided with temperature probe at induction heating equipment.
Wire-drawing die according to claim 2 take off modular system, it is characterized in that: described pressure apparatus (5) is hydraulic press or the pneumatic hydraulic press that turns.
6. utilize the modular system that takes off of the described wire-drawing die of claim 1-5 any one to take off method of module, it is characterized in that: it may further comprise the steps:
A, waste and old wire drawing die is placed on the loading bay (3);
B, start pneumatic transportation guide rail (1) equipment, the upper pneumatic machinery folder (2) that arranges of pneumatic transportation guide rail (1) runs to waste and old wire drawing die place automatically by the programme-control of electric-control system, waste and old wire drawing die is clamped on the liftable workbench in the induction heating equipment induction coil, then workbench descends automatically, after waste and old wire drawing die enters in the induction coil, induction heating equipment is started working under the control of electric-control system, after the temperature probe of induction heating equipment detects design temperature, induction heating equipment quits work, workbench rises, behind the waste and old wire drawing die emersion induction coil, pneumatic machinery folder (2) is clamped to waste and old wire drawing die on the workbench of hydraulic press;
C, hydraulic press extrude steel bushing according to pre-set pressure with carbide alloy, and it is inner that carbide alloy drops to alloy charging basket (6), and then that steel bushing is clamped to steel bushing charging basket (6) is inner for pneumatic machinery folder (2), takes off die process and namely finishes.
7. the modular system that takes off of wire-drawing die that utilizes according to claim 6 takes off method of module, it is characterized in that: the described temperature that takes off induction heating equipment in the die process is 600-700 ℃.
8. the modular system that takes off of wire-drawing die that utilizes according to claim 7 takes off method of module, it is characterized in that: the described temperature that takes off induction heating equipment in the die process is 650 ℃.
9. the modular system that takes off of wire-drawing die that utilizes according to claim 6 takes off method of module, and it is characterized in that: the pressure of described hydraulic press is 800-1000kg/cm
2
10. the modular system that takes off of wire-drawing die that utilizes according to claim 9 takes off method of module, and it is characterized in that: the pressure of described hydraulic press is 900kg/cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482966.4A CN102962276B (en) | 2012-11-23 | 2012-11-23 | The taking off modular system and utilize it to carry out taking off the method for mould of wire-drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482966.4A CN102962276B (en) | 2012-11-23 | 2012-11-23 | The taking off modular system and utilize it to carry out taking off the method for mould of wire-drawing die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102962276A true CN102962276A (en) | 2013-03-13 |
| CN102962276B CN102962276B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210482966.4A Expired - Fee Related CN102962276B (en) | 2012-11-23 | 2012-11-23 | The taking off modular system and utilize it to carry out taking off the method for mould of wire-drawing die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950456A (en) * | 2012-11-23 | 2013-03-06 | 袁建红 | Mode embedding system for wire drawing mode and method for embedding mold by utilizing same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718051A1 (en) * | 1994-12-22 | 1996-06-26 | Dr.-Ing. Gerd Schwier GmbH Ingenieurbüro für Metallformung | Method for producing rotationally symmetric, thermally shrunk drawing tools for the cold drawing of metallic wires, bars and tubes as well as for the compacting cables and braids |
| CN2892358Y (en) * | 2006-05-30 | 2007-04-25 | 贵阳大光五金机电设备有限公司 | Wire drawing mould assembling and disassembling machine |
| CN201023125Y (en) * | 2007-03-20 | 2008-02-20 | 吐哈石油勘探开发指挥部机械厂 | Thin and long tube end upsetting automatic feeding and discharging device |
| CN101673916A (en) * | 2009-09-17 | 2010-03-17 | 赵来辉 | Plastic piece double channel conveying device of pin inserter |
| CN202224543U (en) * | 2011-09-07 | 2012-05-23 | 山东汇通气体能源设备有限公司 | Feeding device capable of necking in and bottom closing through rotating wheel |
| CN102636031A (en) * | 2012-04-28 | 2012-08-15 | 彭亦楚 | Feed mechanism, heating-furnace charging system and material forging system |
-
2012
- 2012-11-23 CN CN201210482966.4A patent/CN102962276B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718051A1 (en) * | 1994-12-22 | 1996-06-26 | Dr.-Ing. Gerd Schwier GmbH Ingenieurbüro für Metallformung | Method for producing rotationally symmetric, thermally shrunk drawing tools for the cold drawing of metallic wires, bars and tubes as well as for the compacting cables and braids |
| CN2892358Y (en) * | 2006-05-30 | 2007-04-25 | 贵阳大光五金机电设备有限公司 | Wire drawing mould assembling and disassembling machine |
| CN201023125Y (en) * | 2007-03-20 | 2008-02-20 | 吐哈石油勘探开发指挥部机械厂 | Thin and long tube end upsetting automatic feeding and discharging device |
| CN101673916A (en) * | 2009-09-17 | 2010-03-17 | 赵来辉 | Plastic piece double channel conveying device of pin inserter |
| CN202224543U (en) * | 2011-09-07 | 2012-05-23 | 山东汇通气体能源设备有限公司 | Feeding device capable of necking in and bottom closing through rotating wheel |
| CN102636031A (en) * | 2012-04-28 | 2012-08-15 | 彭亦楚 | Feed mechanism, heating-furnace charging system and material forging system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950456A (en) * | 2012-11-23 | 2013-03-06 | 袁建红 | Mode embedding system for wire drawing mode and method for embedding mold by utilizing same |
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| CN102962276B (en) | 2015-09-09 |
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Granted publication date: 20150909 Termination date: 20171123 |