CN103394531A - Non-sliding wire drawing device - Google Patents
Non-sliding wire drawing device Download PDFInfo
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- CN103394531A CN103394531A CN201310333048XA CN201310333048A CN103394531A CN 103394531 A CN103394531 A CN 103394531A CN 201310333048X A CN201310333048X A CN 201310333048XA CN 201310333048 A CN201310333048 A CN 201310333048A CN 103394531 A CN103394531 A CN 103394531A
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- wire drawing
- bracing wire
- drawing machine
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Abstract
The invention discloses a non-sliding wire drawing device, and belongs to the field of wire drawing device equipment and technology. The non-sliding wire drawing device comprises a machine body; the machine body is provided with a set of wire drawing drum wheels; a fitting position of each wire drawing drum wheel is provided with a wire drawing die holder; and a rotating shaft of each wire drawing drum wheel and a rotating shaft of a servo motor of each wire drawing drum wheel are connected in a coaxial manner. The wire drawing drum wheels are driven by the servo motors in the non-sliding wire drawing device, and wire drawing drum wheels are driven by belt pulleys or reducer casing to rotate in conventional wire drawing devices, so that the non-sliding wire drawing device is capable of reducing vibration and noise caused by mechanical deceleration effectively, improving the quality of material surface in the whole wire drawing process, avoiding the generating of large amount of metal dust, reducing the generating of material surface microcracks caused by vibration in the process of drawing hard alloy wires effectively, increasing production quality of products. In addition, advantages of the servo motors are that, speed is stable, speed regulation precision is high, synchronization performance is excellent, torque is large, and efficiency is high.
Description
Technical field
The present invention relates to a kind of drawing machine, especially a kind of Non-sliding type wire drawing machine, belong to the drawing machine equipment technical field.
Background technology
The operation principle of drawing machine is to utilize each bracing wire drum in one group of bracing wire drum to have different rotating speed realization circle lines or the drawing of molded line.Existing drawing machine in the course of the work, when drawing the larger wire rod of intensity, the surface of stayguy material easily produces micro-crack, the generation of micro-crack also often follows a large amount of metallic dusts to produce, and breaks because micro-crack causes stress to concentrate finally, and is particularly all the more so in the bracing wire process of albronze molded line, have a strong impact on yield rate, person more very, if after entering electrical network with the cable of hidden danger of quality, in case fracture will cause immeasurable loss; Simultaneously traditional drawing machine mechanical transmission structure design is complicated, body is huge, and running accuracy is not high yet, and maintenance is frequent and difficulty is large.
Summary of the invention
Based on the problem that above-mentioned conventional pull wires machine runs into aborning, existing design and to improve thinking be mainly to concentrate on controlling on the cooperation of turning round between each bracing wire drum of drawing machine and pull wire speed.But the inventor finds through years of researches: drawing machine in the course of the work, in operation process, machine is not steadily to cause the surface of stayguy material to produce the one of the main reasons of micro-crack with vibrations, and this steadily and vibrations also can cause coming off of stayguy material surface in the course of work, particularly can produce a large amount of aluminum dusts in the drawing of aluminium.
Therefore, goal of the invention of the present invention is: the problem of studying discovery for the foregoing invention people, and according to the reason that problem occurs, set out, design the drawing machine that a kind of running accuracy is high, vibrations are little, the vibrations that produce in effectively avoiding turning round, to overcome the metallic dust that is produced in the bracing wire process, and effectively reduce the micro-crack defect that the stayguy material surface produces, this drawing machine has advantages of that adjusting speed accuracy is high, net synchronization capability good simultaneously.
The technical solution used in the present invention is as follows:
A kind of Non-sliding type wire drawing machine, comprise fuselage, and described fuselage is provided with one group of bracing wire drum, the cooperation position of bracing wire drum is provided with the bracing wire die holder, described bracing wire drum is equipped with motor, and described motor is servomotor, and the rotating shaft of motor directly is connected with bracing wire drum axle center coaxial line.
Owing to having adopted technique scheme, the improvement of the present invention and existing drawing machine maximum is: adopt servomotor to replace conventional motor, and cancelled conventional motor and adopted belt pulley or reduction box organizations to drive the structure that the bracing wire drum rotates, servomotor rotating shaft of the present invention is directly with bracing wire drum coaxial line, to be connected, the servomotor rotating shaft can be connected outputting power with the rotating shaft of bracing wire drum by shaft coupling, also the rotating shaft of servomotor directly can be lengthened the rotating shaft as the bracing wire drum, bracing wire drum directly socket is arranged in the servomotor rotating shaft; Described servomotor is the motor of the slow-speed of revolution, high pulling torque design, owing to having cancelled traditional reduction box or belt pulley design, avoid vibrations and the noise of drawing machine in operation process, also overcome the unfavorable factors such as the short or gear drive maintenance difficulties of belt life is large; Based on described technological improvement, after not steady and vibrations in machine run are controlled effectively, make the amount of coming off on stayguy material surface in whole bracing wire process reduce, avoid producing a large amount of metallic dusts, also effectively reduce in the bracing wire process and produce the possibility of micro-crack because vibrations cause material surface, improved product quality; Adopt the separated motor separate transmission in the bracing wire process, utilize the advantage of servomotor, can accomplish frequency control, and have the advantages such as speed is steady, adjusting speed accuracy is high, net synchronization capability is good, moment is large, efficiency is high, economize on electricity; Simultaneously servomotor can set temperature monitoring function module, as excess Temperature, can realize automatic alarm and shutdown, has guaranteed the firm operation of equipment; Owing to having adopted servomotor, make the speed-regulating range width of each bracing wire drum, do not need cross-module backward while widening line, really realized fast die change function, save a large amount of die costs; Servomotor can arrange cooling body, and the motor sealing, can prevent effectively that metallic dust from entering motor and causing electrical fault.
Non-sliding type wire drawing machine of the present invention, the gearbox drive pattern that adopts different speed reducing ratio from tradition in like manner, because each wire drawing machine drum rotating speed is different, require to have each other certain speed ratio, the servomotor output parameter that adopts is according to different bracing wire drum numbers, bracing wire drum pull wire speed, bracing wire wire material and moment require and difference, can be according to different technological requirements and concrete flexible design, namely each motor speed on unit and moment of torsion are according to different unit designs and difference, and design parameter is various.
Non-sliding type wire drawing machine of the present invention, described bracing wire drum are directly in the sheathed rotating shaft that is installed on motor.
Owing to having adopted technique scheme, the rotating shaft of the rotating shaft of described motor and bracing wire drum is for sharing the design of same rotating shaft, further save the shaft coupling that adopts between the two, simplified the design of bracing wire drum, can further guarantee the steady of equipment operation.
Non-sliding type wire drawing machine of the present invention, described motor is provided with water-cooling apparatus.
Owing to having adopted technique scheme, described water-cooling apparatus can provide better radiating effect for motor, what turn round under the assurance slow-speed of revolution, high moment of torsion duty is stable, hermetically-sealed construction and the water-cooled body of motor can prevent further that metallic dust from entering motor simultaneously, guarantee the reliable of motor rotation.
Non-sliding type wire drawing machine of the present invention, described motor also is provided with the temperature-monitoring function module.
Owing to having adopted technique scheme, described temperature-monitoring function module can effectively be monitored the operating temperature of motor, can automatic alarm and shutdown when excess Temperature, guaranteed the security of motor rotation.
Non-sliding type wire drawing machine of the present invention, described bracing wire drum also are provided with the tension adjustment wheel of cooperation.
Non-sliding type wire drawing machine of the present invention, described tension adjustment wheel adopts cylinder pressure to regulate and controls.
Owing to having adopted technique scheme, the tension adjustment wheel is as existing ripe design, can play regulating action by the pulling force to wire rod in the bracing wire process, cylinder pressure is regulated to control has advantages of clean and safe, regulating action is good, can effectively guarantee the synchronization between each drum in drawing machine work, guarantee quality of wire drawing and prevent broken string.
Non-sliding type wire drawing machine of the present invention, during described bracing wire drum adopts, carbon material steel is made, and the working face of bracing wire drum is provided with the tungsten carbide sprayed coating.
Owing to having adopted technique scheme, described tungsten carbide sprayed coating can effectively improve the service life of bracing wire drum, and the low wear intensity of drum is stable with cabling in the assurance wire pulling, can effectively guarantee the quality of production.
in sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows: described Non-sliding type wire drawing machine adopts servomotor directly to drive the scheme of bracing wire drum, drive than traditional belt pulley or deceleration punch-out equipment the design that the bracing wire drum rotates, can effectively reduce the vibrations and the noise that adopt mechanical reduction to bring, make the amount of coming off of material surface in whole bracing wire journey reduce, avoid producing a large amount of metallic dusts, also effectively reduce the micro-crack of the material surface generation that causes due to vibrations in the bracing wire process, improved the production quality, servomotor can be accomplished frequency control simultaneously, and it is steady to have speed, adjusting speed accuracy is high, net synchronization capability is good, the advantage that moment is large.
Description of drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of Fig. 1 of the present invention;
Fig. 3 is that motor of the present invention is connected enlarged diagram with the bracing wire drum.
Mark in figure: 1-fuselage, 2-bracing wire drum, 3-tension adjustment wheel, 4-bracing wire die holder, 5-motor, 6-rotating shaft.
The specific embodiment
Disclosed all features in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification, unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or similar characteristics.
Embodiment
Non-sliding type wire drawing machine of the present invention, (in figure, bracing wire drum 2 and motor 5 numbers only are signal as depicted in figs. 1 and 2 in its structural representation, do not represent concrete number), described drawing machine comprises fuselage 1, be provided with one group of bracing wire drum 2 on described fuselage 1, the top of each bracing wire drum 2 is provided with tension adjustment wheel 3, bracing wire die holder 4 is arranged on bracing wire drum 2 and tension adjustment wheel 3 corresponding positions, described bracing wire drum 2 drives by the motor 5 that arranges, described motor 5 is servomotor, the rotating shaft 6 of motor 5 directly is connected with bracing wire drum 2 coaxial lines, be that motor 5 shares same rotating shaft 6 with bracing wire drum 2, the axle center of bracing wire drum 2 directly is sheathed in described rotating shaft 6, the reducing gears such as traditional belt pulley or gear reduction box have been cancelled.
Non-sliding type wire drawing machine of the present invention, during described bracing wire drum 2 adopts, carbon material steel is made, and the working face of bracing wire drum 2 is provided with the tungsten carbide sprayed coating; Described motor 5 is provided with water-cooling apparatus and is used for the cooling of motor 5 runnings, and motor 5 also is provided with the temperature-monitoring function module, can report to the police when motor 5 operating temperatures surpass setting range and the protectiveness shutdown; What described tension adjustment wheel 3 adopted is that the cylinder pressure adjusting control mechanism is realized regulating.
The present embodiment with 13 mould aluminum alloy wire-drawing machines for example designs described Non-sliding type wire drawing machine, fuselage 1 is designed with 13 bracing wire drums 2, form 13 drum passages along the bracing wire direct of travel, the parameter of the bracing wire drum 2 corresponding servomotors of each drum passage can be designed as following table:
Non-sliding type wire drawing machine of the present invention, adopt servomotor directly to drive the design of bracing wire drum, drive the rotation of bracing wire drum than traditional belt pulley or deceleration punch-out equipment, can effectively reduce the vibrations and the noise that adopt the mechanical reduction structure to bring, make the better quality of material surface in whole bracing wire process, avoid producing a large amount of metallic dusts, also effectively reduce the micro-crack that draws the material surface generation that causes due to vibrations in the carbide alloy line process, improved the production quality, it is steady that the while servomotor has speed, adjusting speed accuracy is high, net synchronization capability is good, moment is large, the advantage that efficiency is high.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (7)
1. Non-sliding type wire drawing machine, comprise fuselage (1), described fuselage (1) is provided with one group of bracing wire drum (2), the cooperation position of bracing wire drum (2) is provided with bracing wire die holder (4), described bracing wire drum (2) is equipped with motor (5), it is characterized in that: described motor (5) is servomotor, and the rotating shaft (6) of motor (5) directly is connected with bracing wire drum (2) axle center coaxial line.
2. Non-sliding type wire drawing machine as claimed in claim 1 is characterized in that: described bracing wire drum (2) is directly in the sheathed rotating shaft (6) that is installed on motor (5).
3. Non-sliding type wire drawing machine as claimed in claim 1, it is characterized in that: described motor (5) is provided with water-cooling apparatus.
4. Non-sliding type wire drawing machine as claimed in claim 1, it is characterized in that: described motor (5) is provided with the temperature-monitoring function module.
5. as claimed in claim 1 or 2 or 3 or 4 Non-sliding type wire drawing machine, it is characterized in that: described bracing wire drum (2) also is provided with the tension adjustment wheel (3) of cooperation.
6. Non-sliding type wire drawing machine as claimed in claim 5 is characterized in that: described tension adjustment wheel (3) is regulated control by cylinder pressure.
7., as claim 1 or 2 or 3 or 4 or 6 described Non-sliding type wire drawing machines, it is characterized in that: during described bracing wire drum (2) adopts, carbon material steel is made, and the working face of bracing wire drum (2) is provided with the tungsten carbide sprayed coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310333048XA CN103394531A (en) | 2013-08-02 | 2013-08-02 | Non-sliding wire drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310333048XA CN103394531A (en) | 2013-08-02 | 2013-08-02 | Non-sliding wire drawing device |
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| Publication Number | Publication Date |
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| CN103394531A true CN103394531A (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310333048XA Pending CN103394531A (en) | 2013-08-02 | 2013-08-02 | Non-sliding wire drawing device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2218954A1 (en) * | 1973-02-23 | 1974-09-20 | Lutz & Krempp | |
| DE20314588U1 (en) * | 2003-09-20 | 2003-11-20 | Jagow + Pfeifer GmbH & Co. KG, 35578 Wetzlar | Wire drawing assembly has two or more of the drawing chambers alternately process different types of wire material with different tools |
| CN101322984A (en) * | 2008-07-15 | 2008-12-17 | 上海商惠自动化机电设备有限公司 | Non-sliding type wire drawing machine and wire-drawing control method thereof |
| CN101767115A (en) * | 2008-12-30 | 2010-07-07 | 一诺科技股份有限公司 | Method for drawing wire |
| CN201613265U (en) * | 2010-03-01 | 2010-10-27 | 上海浦东钧艺电工机械有限公司 | Non-sliding continuous linear non-ferrous metal high-speed shaped-wire wire stretcher |
| CN203076349U (en) * | 2012-12-26 | 2013-07-24 | 常州福伦特无铅焊料有限公司 | Wire drawing machine for production of welding wires |
| CN203409001U (en) * | 2013-08-02 | 2014-01-29 | 德阳杰创线缆机械有限责任公司 | Non-slip-type drawing machine |
-
2013
- 2013-08-02 CN CN201310333048XA patent/CN103394531A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2218954A1 (en) * | 1973-02-23 | 1974-09-20 | Lutz & Krempp | |
| DE20314588U1 (en) * | 2003-09-20 | 2003-11-20 | Jagow + Pfeifer GmbH & Co. KG, 35578 Wetzlar | Wire drawing assembly has two or more of the drawing chambers alternately process different types of wire material with different tools |
| CN101322984A (en) * | 2008-07-15 | 2008-12-17 | 上海商惠自动化机电设备有限公司 | Non-sliding type wire drawing machine and wire-drawing control method thereof |
| CN101767115A (en) * | 2008-12-30 | 2010-07-07 | 一诺科技股份有限公司 | Method for drawing wire |
| CN201613265U (en) * | 2010-03-01 | 2010-10-27 | 上海浦东钧艺电工机械有限公司 | Non-sliding continuous linear non-ferrous metal high-speed shaped-wire wire stretcher |
| CN203076349U (en) * | 2012-12-26 | 2013-07-24 | 常州福伦特无铅焊料有限公司 | Wire drawing machine for production of welding wires |
| CN203409001U (en) * | 2013-08-02 | 2014-01-29 | 德阳杰创线缆机械有限责任公司 | Non-slip-type drawing machine |
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Application publication date: 20131120 |