CN104512766A - Damping pay-off mechanism of fine wire drawing machine - Google Patents
Damping pay-off mechanism of fine wire drawing machine Download PDFInfo
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- CN104512766A CN104512766A CN201310454563.3A CN201310454563A CN104512766A CN 104512766 A CN104512766 A CN 104512766A CN 201310454563 A CN201310454563 A CN 201310454563A CN 104512766 A CN104512766 A CN 104512766A
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- damping
- turning cylinder
- platen
- adjust bar
- rotating shaft
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Abstract
The invention discloses a damping pay-off mechanism of a fine wire drawing machine. The damping pay-off mechanism comprises a pressing plate, a rotating shaft, an adjusting rod, a damping plate, a damping belt and a screw; the lower end of the rotating shaft penetrates the pressing plate to be connected with the pressing plate in a rotating mode; the lower end of the adjusting rod is fixedly connected with the rotating shaft; the adjusting rod is located above the pressing plate; the upper end of the adjusting rod and the upper end of the rotating shaft are provided with a porcelain opening respectively; the damping plate is fixed on the rotating shaft which is located between the adjusting rod and the pressing plate; a front fixing block and a rear fixing block are fixed at the top of the pressing plate and located on the right side of the rotating shaft; one end of the damping belt is fixed on the front fixing block; the other end of the damping belt winds around the damping plate to be fixed at one end of the screw; the other end of the screw penetrates a through hole which is formed in the upper portion of the rear fixing block and the end portion of the other end of the screw is connected with a disc nut; a spring sleeves the screw; one end of the spring abuts against the disc nut; the other end of the spring abuts against the rear fixing block. According to the damping pay-off mechanism of the fine wire drawing machine, the damping produced by the friction is fully utilized and accordingly a pay-off reel is conveniently and rapidly replaced, the wire jumbling, short wires, mutual winding and other adverse factors cannot be produced, and the maintenance is convenient.
Description
Technical field
The invention belongs to cable apparatus technical field, be specifically related to a kind of little machine drawing for the copper cash that stretches, especially relate to a kind of little machine drawing damping payingoff mechanism.
Background technology
Existing little machine drawing payingoff mechanism, draw drum penetrates an iron pipe by interstitial hole, and both sides load, on two fixed bearings, relies on draw bench pulling capacity to drive draw drum integral-rotation, reaches unwrapping wire function.In use there is following shortcoming in the payingoff mechanism of this structure: 1, drum rotates inertia greatly, and in docking process, drum is also in rotation, thus makes bare copper wire continue to send, and very easily produces random line; Waste time and energy when 2, loading and unloading draw drum; 3, broken string may be produced in unwrapping wire process; 4, draw drum rotation generation noise is large; 5, work efficiency reduces; 6, production facilities falls behind.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of little machine drawing damping payingoff mechanism is provided, its compact conformation, easy to operate and safe and reliable, make full use of the damping that friction force produces, replacing draw drum is convenient and swift, can not produce the unfavorable factor such as random line, short-term, mutually winding, long service life simultaneously, maintenance aspect, productive costs is low.
For achieving the above object, the technical solution used in the present invention is: a kind of little machine drawing damping payingoff mechanism, it is characterized in that: comprise platen, turning cylinder, adjust bar, dampened disk, damping tape and screw rod, the lower end of described turning cylinder is passed platen and is rotationally connected with platen, the lower end of described adjust bar is fixedly connected with turning cylinder, described adjust bar is positioned at the top of platen, the upper end of described adjust bar and turning cylinder is all provided with porcelain mouth, described dampened disk is fixedly mounted on the turning cylinder between adjust bar and platen, the top of described platen and the right side being positioned at turning cylinder is fixed with front fixed block and rear fixed block, one end of described damping tape is fixed on front fixed block, the other end of described damping tape is walked around dampened disk and is fixed with one end of screw rod, the other end of described screw rod is through the through hole opened on rear fixed block top and end is threadedly connected with dish shape nut, on described screw rod, cover has spring, one end of described spring withstands on dish shape nut, the other end of described spring withstands on rear fixed block.
Above-mentioned one little machine drawing damping payingoff mechanism, is characterized in that: described turning cylinder is rotationally connected by bearing and platen, the lower end of described turning cylinder is provided with back-up ring and nut.
Above-mentioned one little machine drawing damping payingoff mechanism, is characterized in that: described turning cylinder has the hole that hole is passed for adjust bar lower end, and described adjust bar can be held out against by the first jackscrew after regulating at turning cylinder adjusting position.
Above-mentioned one little machine drawing damping payingoff mechanism, is characterized in that: described dampened disk is overlapped on the rotating shaft and held out against by the second jackscrew.
The present invention compared with prior art has the following advantages:
1, compact conformation of the present invention, easy to operate and unwrapping wire is safe and reliable.
2, the present invention makes full use of the damping that friction force produces, and changes draw drum convenient and swift, can not produce the unfavorable factor such as random line, short-term, mutually winding.
3, long service life of the present invention, maintenance aspect, productive costs is low.
4, noiselessness of the present invention, threading is convenient, arbitrarily can change draw drum.
5, the present invention is simple and practical, easily processes, and well make use of friction force, thus achieves unwrapping wire and stablize smoothly.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is using state figure of the present invention.
Fig. 2 is the birds-eye view after Fig. 1 removes adjust bar and draw drum.
Description of reference numerals:
1-turning cylinder; 2-adjust bar; 2-1-the first jackscrew;
3-dampened disk; 3-1-the second jackscrew; 4-platen;
5-bearing; 6-back-up ring; 7-nut;
8-rear fixed block; 9-porcelain mouth; 10-damping tape;
11-spring; 12-screw rod; 13-front fixed block;
14-dish shape nut; 15-draw drum.
Detailed description of the invention
As depicted in figs. 1 and 2, the present invention includes platen 4, turning cylinder 1, adjust bar 2, dampened disk 3, damping tape 10 and screw rod 12, the lower end of described turning cylinder 1 is passed platen 4 and is rotationally connected with platen 4, the lower end of described adjust bar 2 is fixedly connected with turning cylinder 1, described adjust bar 2 is positioned at the top of platen 4, the upper end of described adjust bar 2 and turning cylinder 1 is all provided with porcelain mouth 9, described dampened disk 3 is fixedly mounted on the turning cylinder 1 between adjust bar 2 and platen 4, the top of described the platen 4 and right side being positioned at turning cylinder 1 is fixed with front fixed block 13 and rear fixed block 8, one end of described damping tape 10 is fixed on front fixed block 13, the other end of described damping tape 10 is walked around dampened disk 3 and is fixed with one end of screw rod 12, the other end of described screw rod 12 is through the through hole opened on rear fixed block 8 top and end is threadedly connected with dish shape nut 14, on described screw rod 12, cover has spring 11, one end of described spring 11 withstands on dish shape nut 14, the other end of described spring 11 withstands on rear fixed block 8.
As shown in Figure 1, described turning cylinder 1 is rotationally connected by bearing 5 and platen 4, and the lower end of described turning cylinder 1 is provided with back-up ring 6 and nut 7.
As shown in Figure 1, described turning cylinder 1 has the hole that hole is passed for adjust bar 2 lower end, described adjust bar 2 can be held out against by the first jackscrew 2-1 after regulating at turning cylinder 1 adjusting position.
As shown in Figure 1, described dampened disk 3 to be enclosed within turning cylinder 1 and to be held out against by the second jackscrew 3-1.
Principle of work of the present invention is: during use, platen 4 is loaded in the hole of draw drum 15, hole defines the radial position of platen 4, platen 4 is tightly pressed on draw drum 15 by self gravitation, wire rod on draw drum 15 is successively after the porcelain mouth 9 on adjust bar 2 and the porcelain mouth 9 on turning cylinder 1, unwrapping wire under the effect of tractive force, unwrapping wire process drives turning cylinder 1 to rotate together with adjust bar 2.In this process, strained by the dish shape nut 14 on adjusting screw(rod) 12 or loosen damping tape 10, thus increase or reduce the friction force of damping tape 10 on dampened disk 3, the damping produced by friction belt makes bare copper wire be wrapped on draw drum 15 all the time, the line ball that there will not be bare copper wire to produce due to own resilience and Action of Gravity Field at drum is wound around with mutual, and there is the phenomenon of broken string, be unfavorable for draw bench normal operation.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. one kind little machine drawing damping payingoff mechanism, it is characterized in that: comprise platen (4), turning cylinder (1), adjust bar (2), dampened disk (3), damping tape (10) and screw rod (12), the lower end of described turning cylinder (1) is passed platen (4) and is rotationally connected with platen (4), the lower end of described adjust bar (2) is fixedly connected with turning cylinder (1), described adjust bar (2) is positioned at the top of platen (4), the upper end of described adjust bar (2) and turning cylinder (1) is all provided with porcelain mouth (9), described dampened disk (3) is fixedly mounted on the turning cylinder (1) that is positioned between adjust bar (2) and platen (4), the top of described platen (4) and the right side being positioned at turning cylinder (1) is fixed with front fixed block (13) and rear fixed block (8), one end of described damping tape (10) is fixed on front fixed block (13), the other end of described damping tape (10) is walked around dampened disk (3) and is fixed with one end of screw rod (12), the other end of described screw rod (12) is through the through hole opened on rear fixed block (8) top and end is threadedly connected with dish shape nut (14), the upper cover of described screw rod (12) has spring (11), one end of described spring (11) withstands on dish shape nut (14), the other end of described spring (11) withstands on rear fixed block (8).
2. according to one according to claim 1 little machine drawing damping payingoff mechanism, it is characterized in that: described turning cylinder (1) is rotationally connected by bearing (5) and platen (4), and the lower end of described turning cylinder (1) is provided with back-up ring (6) and nut (7).
3. according to one according to claim 1 little machine drawing damping payingoff mechanism, it is characterized in that: described turning cylinder (1) has the hole that hole is passed for adjust bar (2) lower end, described adjust bar (2) can be held out against by the first jackscrew (2-1) after regulating at turning cylinder (1) adjusting position.
4. according to one according to claim 1 little machine drawing damping payingoff mechanism, it is characterized in that: described dampened disk (3) is enclosed within turning cylinder (1) and goes up and held out against by the second jackscrew (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310454563.3A CN104512766A (en) | 2013-09-27 | 2013-09-27 | Damping pay-off mechanism of fine wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310454563.3A CN104512766A (en) | 2013-09-27 | 2013-09-27 | Damping pay-off mechanism of fine wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104512766A true CN104512766A (en) | 2015-04-15 |
Family
ID=52788698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310454563.3A Pending CN104512766A (en) | 2013-09-27 | 2013-09-27 | Damping pay-off mechanism of fine wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104512766A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436237A (en) * | 2015-04-22 | 2016-03-30 | 常熟市永祥机电有限公司 | Drawbench damping pay-off device |
| CN106246787A (en) * | 2016-08-22 | 2016-12-21 | 江苏句容联合铜材有限公司 | A kind of suspension scalable damping structure |
| CN110921410A (en) * | 2019-12-19 | 2020-03-27 | 尹玲峰 | But quick replacement's pay-off |
| CN111056367A (en) * | 2019-12-31 | 2020-04-24 | 太仓巨仁光伏材料有限公司 | Automatic pay-off device |
-
2013
- 2013-09-27 CN CN201310454563.3A patent/CN104512766A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436237A (en) * | 2015-04-22 | 2016-03-30 | 常熟市永祥机电有限公司 | Drawbench damping pay-off device |
| CN106246787A (en) * | 2016-08-22 | 2016-12-21 | 江苏句容联合铜材有限公司 | A kind of suspension scalable damping structure |
| CN110921410A (en) * | 2019-12-19 | 2020-03-27 | 尹玲峰 | But quick replacement's pay-off |
| CN111056367A (en) * | 2019-12-31 | 2020-04-24 | 太仓巨仁光伏材料有限公司 | Automatic pay-off device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |