CN202316594U - Driving structure of wire-drawing wheel and wire-drawing constant-speed wheel of high-speed wire-drawing enamelling machine - Google Patents
Driving structure of wire-drawing wheel and wire-drawing constant-speed wheel of high-speed wire-drawing enamelling machine Download PDFInfo
- Publication number
- CN202316594U CN202316594U CN2011204771734U CN201120477173U CN202316594U CN 202316594 U CN202316594 U CN 202316594U CN 2011204771734 U CN2011204771734 U CN 2011204771734U CN 201120477173 U CN201120477173 U CN 201120477173U CN 202316594 U CN202316594 U CN 202316594U
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- wheel
- wire
- wire drawing
- speed
- constant speed
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Abstract
The utility model discloses a driving structure of a wire-drawing wheel and a wire-drawing constant-speed wheel of a high-speed wire-drawing enamelling machine. An output shaft of a speed reducing motor of a wire-drawing constant-speed wheel is provided with a wire-drawing constant-speed wheel; the output end of a motor of the wire-drawing wheel is connected with a second bridge-crossing belt wheel by a transmission device; a second bridge-crossing belt wheel is connected with an upper wire-drawing synchronous belt wheel and a lower wire-drawing belt wheel by a synchronous belt, and the lower wire-drawing belt wheel, an upper wire-drawing tower wheel and a lower wire-drawing tower wheel are coaxially arranged; a wire-drawing die frame and an outlet die are arranged between the upper wire-drawing tower wheel and the lower wire-drawing tower wheel; and a wire return wheel and a tension control device of the wire-drawing constant-speed wheel are respectively arranged below the wire-drawing constant-speed wheel. The upper wire-drawing tower wheel, the wire-drawing die frame, the lower wire-drawing tower wheel, the wire-drawing constant-speed wheel, the wire return wheel and a guide wheel of the tension control device of the wire-drawing constant-speed wheel are tightly connected by enamelled wires. The driving structure has the advantages that the wire-drawing constant-speed wheel adopts a single motor for traction, and the rotating speed of the constant-speed wheel is adjusted by frequency-conversion control, so that the last wire-drawing speed ratio changes freely, and further the requirements of different customers for wire-drawing matching dies can be met.
Description
Technical field
The utility model relates to the enamel-covered wire manufacturing equipment, relates in particular to the Drive Structure of pulling wheel and wire drawing constant speed wheel in the enamel-covered wire machine.
Background technology
In the manufacture process of enamel-covered wire, at first by wire drawing die and pulling wheel with the thickness of copper bare wire wire drawing to customer requirements.In drawing process, during to different wire drawing die wire drawing, also to be adjusted to suitable wire drawing speed ratio by the speed of wire drawing constant speed wheel control wire drawing.But in the existing wire-drawing frame, wire drawing constant speed wheel and pulling wheel are installed on the two ends of same rotating shaft, by same motor-driven and rotation synchronously, cause the speed ratio of last one wire drawing immutable, can't satisfy different clients join mould to wire drawing requirement.
The utility model content
The applicant studies and improves to the above-mentioned shortcoming that prior art exists; A kind of Drive Structure of pulling wheel and wire drawing constant speed wheel of high-speed wire-drawing enamelling machine is provided; It can make last one wire drawing speed ratio freely change, and can satisfy different clients join mould to wire drawing requirement.
The utility model adopts following technical scheme in order to solve the problems of the technologies described above:
The Drive Structure of the pulling wheel of high-speed wire-drawing enamelling machine and wire drawing constant speed wheel comprises pulling wheel motor and wire drawing constant speed wheel reducing motor; Device wire drawing constant speed wheel on the output shaft of wire drawing constant speed wheel reducing motor; The output of pulling wheel motor is installed driving pulley; Driving pulley is through the first gap bridge belt wheel of band connection synchronously; The first gap bridge belt wheel and the second gap bridge belt wheel are installed on the two ends of gap bridge belt shaft respectively; The second gap bridge belt wheel is connected with last wire drawing synchronous pulley and drop-down silk ribbon wheel through synchronous band order, last wire drawing synchronous pulley and drop-down silk ribbon wheel respectively with last wiredrawing step pulley and the coaxial installation of wiredrawing step pulley down, installation wire drawing mould bases between wiredrawing step pulley and the following wiredrawing step pulley on said; Between wire drawing mould bases and wire drawing constant speed wheel, wire drawing outlet die is installed.There is the tenslator that loop line is taken turns and the wire drawing constant speed is taken turns the below of said wire drawing constant speed wheel device respectively.Enamel-covered wire wire rod tensioning in proper order connects following each wheel face of taking turns: go up the guide wheel that wiredrawing step pulley, wire drawing die mould bases, following wiredrawing step pulley, wire drawing constant speed wheel, loop line wheel and wire drawing constant speed are taken turns tenslator.
Further technical characterictic is:
The structure of the tenslator of said wire drawing constant speed wheel is following:
Comprise guide wheel, the central shaft of guide wheel is connected with an end of fork, and the other end of fork is connected with an end of fork axle, and balancing weight is installed on the fork; The periphery of fork axle is through bearing installation shaft bearing, and said bearing block is fixed in frame; The other end of said fork axle is connected with the rotating shaft of first gear, first gear and second gears engaged, and said bearing block is fixed in the rotating shaft of second gear; Rotary angle transmitter is fixedly installed in said bearing block, and the power shaft of said rotary angle transmitter is connected with the rotating shaft of second gear.
The technique effect of the utility model: the wire drawing in the utility model (tower) wheel and wire drawing constant speed wheel adopt motor-driven respectively separately.Wherein wire drawing constant speed wheel adopts the traction of wire drawing constant-seed motor separately; Rotating speed through frequency-converting control device control wire drawing constant-seed motor; Control the rotating speed of wire drawing constant speed wheel, thereby make last one wire drawing speed ratio freely to change, can satisfy different clients join mould to wire drawing requirement.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
Fig. 2 is the backsight structural representation of the utility model.
Fig. 3 is the left TV structure sketch map of the utility model.
Fig. 4 is the plan structure sketch map of the utility model.
Fig. 5 is the front view of wire drawing constant speed wheel tenslator, broken section.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is the vertical view of Fig. 5, broken section.
The specific embodiment
See Fig. 3, wire drawing constant speed wheel reducing motor 12 is fixed on frame 1, and wire drawing constant speed wheel 2 is fixed on the output shaft of wire drawing constant speed wheel reducing motor 12, and wire drawing constant speed wheel reducing motor 12 drives wire drawing constant speed wheel 2 and rotates.
See Fig. 3; Pulling wheel motor 8 is fixed on frame 1; Its output is installed pulling wheel electrical machine belt pulley 6; Belt wheel 6 is installed in the two ends of same gap bridge belt shaft 11 through being with the 7 connection first gap bridge belt wheel, 4, the first gap bridge belt wheels 4 and the second gap bridge belt wheel 10 synchronously, and gap bridge belt wheel axle bed 5 is fixed on the frame 1.
See Fig. 2, Fig. 1; Gap bridge belt wheel 10 is through be with 20 to connect upward wire drawing synchronous pulley 19 and drop-down silk ribbon wheel 21 synchronously; Last wire drawing synchronous pulley 19 and drop-down silk ribbon wheel 21 reach wiredrawing step pulley 15 coaxial installations down with last wiredrawing step pulley 13 respectively, go up wiredrawing step pulley 13 and following wiredrawing step pulley 15 rotations thereby drive.Wiredrawing step pulley 13 and wire drawing mould bases 14 is installed between the wiredrawing step pulley 15 down on said is equipped with wire drawing outlet die 17 between wire drawing mould bases 14 and wire drawing constant speed take turns 2.There is the tenslator 16 of loop line wheel 3 and wire drawing constant speed wheel 2 below of said wire drawing constant speed wheel 2 device respectively.9 is the base of frame among the figure.
See Fig. 1, enamel-covered wire wire rod tensioning in proper order connects following each wheel face of taking turns: go up the guide wheel 23 that wiredrawing step pulley 13, wire drawing die mould bases 14, following wiredrawing step pulley 15, wire drawing constant speed wheel 2, loop line wheel 3 and wire drawing constant speed are taken turns tenslator 16.
The course of work:
See Fig. 3, pulling wheel motor 8 rotates, and 7 drives the first gap bridge belt wheel 4 through being with synchronously, the second gap bridge belt wheel 10 rotates.See Fig. 2, gap bridge belt wheel 10 is through being with 20 to rotate synchronously with last wire drawing belt wheel 19 and drop-down silk ribbon wheel 21 synchronously, and is with 20 synchronously through tensioning apparatus 18 tensionings.When gap bridge belt wheel 10 rotates, last wire drawing belt wheel 19 also rotates with drop-down silk ribbon wheel 21 simultaneously, goes up wiredrawing step pulley 13 and rotates with following wiredrawing step pulley 15 thereby drive, the speed ratio realization wire drawing of the diameter difference generation through last wire drawing belt wheel 19 and drop-down silk ribbon wheel 21.
See Fig. 1, wiredrawing wire rod 22 orders are passed through inlet A, upward wiredrawing step pulley 13, wire drawing mould bases 14, following wiredrawing step pulley 15 are realized wire drawing.See Fig. 3, when pulling wheel motor 8 rotated, wire drawing constant speed wheel reducing motor 12 rotated simultaneously; Thereby drive constant speed and take turns 2 rotations, see Fig. 1, traction passes through to export mould 17 from the wire rod 22 through wire drawing of last wiredrawing step pulley 13 outputs; Accomplish last one wire drawing, last one wire drawing wire rod 22 orders afterwards take turns 3 through constant speed wheel 2, loop line, and take turns on 2 around several roads in constant speed; In case principal vertical line material 22 skids on constant speed wheel 2; Through tenslator 16, regulate the wire drawing rotating speed then, guarantee the steady of wire drawing by tenslator 16.Wire rod 22 by tenslator 16 outputs is delivered to down road (japanning) operation via the B point.
The structure of mentioned strain control device 16 is following:
(3), the structure of tenslator 16 and the course of work:
The structure of tenslator: see Fig. 5 to Fig. 7, it comprises guide wheel 23, and the central shaft 24 of guide wheel 23 is connected with an end of fork 26, and the other end of fork 26 is connected with an end of fork axle 27, and balancing weight 25 is installed on the fork 26; The periphery of fork axle 27 is through bearing installation shaft bearing 28, and bearing block 28 is fixed in frame 1; The other end of fork axle 27 is connected with the rotating shaft of first gear 29, first gear 29 and 30 engagements of second gear, and said bearing block 28 is fixed in the rotating shaft of second gear 30; Rotary angle transmitter 31 is fixedly installed in bearing block 28, and the power shaft of rotary angle transmitter 31 is connected with the rotating shaft of second gear 30, and 32 is the case of rotary angle transmitter 31 among Fig. 5.
The course of work: the wire rod of wire drawing is through guide wheel 23; Driving fork 26 swings; Through fork axle 27 driven gears 29 and gear 30 certain angle that swings, this pendulum angle feeds back to rotary angle transmitter 31, compares with the qualified pendulum angle that sets in advance according to the wire drawing thickness; As deviation appears, regulate the rotating speed of wire drawing constant speed wheel reducing motor 12 automatically through frequency converter.
Above-mentioned converter circuit, rotary angle transmitter and control circuit thereof all adopt prior art.
Claims (2)
1. the Drive Structure of the pulling wheel of high-speed wire-drawing enamelling machine and wire drawing constant speed wheel is characterized in that: comprise pulling wheel motor (8) and wire drawing constant speed wheel reducing motor (12); Device wire drawing constant speed wheel (2) on the output shaft of wire drawing constant speed wheel reducing motor (12); The output of pulling wheel motor (8) is installed driving pulley (6); Driving pulley (6) is through the first gap bridge belt wheel (4) of band (7) connection synchronously; The first gap bridge belt wheel (4) and the second gap bridge belt wheel (10) are installed on the two ends of gap bridge belt shaft (11) respectively; The second gap bridge belt wheel (10) is connected with last wire drawing synchronous pulley (19) and drop-down silk ribbon wheel (21) through being with (20) order synchronously; Last wire drawing synchronous pulley (19) and drop-down silk ribbon wheel (21) respectively with last wiredrawing step pulley (13) and the coaxial installation of wiredrawing step pulley (15) down, wiredrawing step pulley (13) and wire drawing mould bases (14) is installed between the wiredrawing step pulley (15) down on said; Between wire drawing mould bases (14) and wire drawing constant speed wheel (2), wire drawing outlet die (17) is installed; The below of said wire drawing constant speed wheel (2) device respectively has loop line wheel (3) and wire drawing constant speed to take turns the tenslator (16) of (2); Enamel-covered wire wire rod tensioning in proper order connects following each wheel face of taking turns: go up the guide wheel (23) that wiredrawing step pulley (13), wire drawing die mould bases (14), following wiredrawing step pulley (15), wire drawing constant speed wheel (2), loop line wheel (3) and wire drawing constant speed are taken turns tenslator.
2. according to the Drive Structure of the pulling wheel and the wire drawing constant speed wheel of the said high-speed wire-drawing enamelling machine of claim 1, it is characterized in that the structure of said tenslator (16) is following:
Comprise guide wheel (23), the central shaft (24) of guide wheel (23) is connected with an end of fork (26), and the other end of fork (26) is connected with an end of fork axle (27), and fork (26) is gone up balancing weight (25) is installed; The periphery of fork axle (27) is through bearing installation shaft bearing (28), and bearing block (28) is fixed in frame (1); The other end of fork axle (27) is connected with the rotating shaft of first gear (29), first gear (29) and second gear (30) engagement, and said bearing block (28) is fixed in the rotating shaft of second gear (30); Rotary angle transmitter (31) is fixedly installed in bearing block (28), and the power shaft of rotary angle transmitter (31) is connected with the rotating shaft of second gear (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204771734U CN202316594U (en) | 2011-11-25 | 2011-11-25 | Driving structure of wire-drawing wheel and wire-drawing constant-speed wheel of high-speed wire-drawing enamelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204771734U CN202316594U (en) | 2011-11-25 | 2011-11-25 | Driving structure of wire-drawing wheel and wire-drawing constant-speed wheel of high-speed wire-drawing enamelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316594U true CN202316594U (en) | 2012-07-11 |
Family
ID=46428592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204771734U Withdrawn - After Issue CN202316594U (en) | 2011-11-25 | 2011-11-25 | Driving structure of wire-drawing wheel and wire-drawing constant-speed wheel of high-speed wire-drawing enamelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316594U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380516A (en) * | 2011-11-25 | 2012-03-21 | 无锡西玛梅达电工有限公司 | Driving structure for wire-drawing wheel and wire-drawing constant-speed wheel of high-speed drawbench enamelling machine |
| CN102847736A (en) * | 2012-07-24 | 2013-01-02 | 无锡平盛科技有限公司 | Gap bridge device of dead-beat drawing machine |
| CN103722033A (en) * | 2013-12-12 | 2014-04-16 | 无锡市梅达电工机械有限公司 | Online wire drawing device of superfine wire enamelling machine |
-
2011
- 2011-11-25 CN CN2011204771734U patent/CN202316594U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380516A (en) * | 2011-11-25 | 2012-03-21 | 无锡西玛梅达电工有限公司 | Driving structure for wire-drawing wheel and wire-drawing constant-speed wheel of high-speed drawbench enamelling machine |
| CN102847736A (en) * | 2012-07-24 | 2013-01-02 | 无锡平盛科技有限公司 | Gap bridge device of dead-beat drawing machine |
| CN103722033A (en) * | 2013-12-12 | 2014-04-16 | 无锡市梅达电工机械有限公司 | Online wire drawing device of superfine wire enamelling machine |
| CN103722033B (en) * | 2013-12-12 | 2015-08-26 | 无锡市梅达电工机械有限公司 | The online wire-drawing frame of microwire enamelling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20131218 |
|
| RGAV | Abandon patent right to avoid regrant |