CN103752628A - Two-chain cold-drawing machine for stainless steel composite tube - Google Patents
Two-chain cold-drawing machine for stainless steel composite tube Download PDFInfo
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- CN103752628A CN103752628A CN201410051300.2A CN201410051300A CN103752628A CN 103752628 A CN103752628 A CN 103752628A CN 201410051300 A CN201410051300 A CN 201410051300A CN 103752628 A CN103752628 A CN 103752628A
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- chain
- drawbench
- cold
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- steel composite
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Abstract
The invention discloses a two-chain cold-drawing machine for a stainless steel composite tube. The two-chain cold-drawing machine comprises a main motor, a transmission chain, a speed reducer, a two-way transmission shaft and two parallel one-chain cold-drawing machines. According to the two-chain cold-drawing machine, a one-way transmission shaft is changed into the two-way transmission shaft, so that one motor can be used for driving two cold-drawing machines through the speed reducer at the same time under the circumstance that the installed load is not increased; a one-chain or two-chain production mode can be flexibly changed according to the actual production condition; the design can be added in newly purchased equipment and also an existing one-chain cold-drawing machine of a manufacturer can be further improved. The two-chain cold-drawing machine is easy to manufacture, low in cost and very high in production efficiency.
Description
Technical field
The present invention relates to stainless steel composite pipe Combined Machining Technology field, relate in particular to a kind of double-stranded stainless steel composite pipe drawbench.
Background technology
Cold-drawn is the most basic a kind of processing technology of the online composite molding of current stainless steel composite pipe, and it not only makes the inside and outside two kinds of metals of stainless steel composite pipe be combined into and be integrated online, and has greatly improved stainless steel composite pipe mechanical mechanics property.
Cold-drawn processing, relates to poling, pressure head, wears mould, the working procedures such as cold-drawn, and due to its technique particularity, cold-drawn is produced and can not be carried out continuously on a large scale, can only a processing, and efficiency is low.Current, domestic stainless steel composite pipe manufacturer, is all used strand drawbench.Same drawbench, cold-drawn diameter range is wider, but power of motor is certain, the load in the time of must reaching production maximum specification stainless steel composite pipe.For large specification stainless steel composite pipe, drawbench production efficiency is able to comprehensive performance substantially, but for small dimension stainless steel composite pipe, the production efficiency of drawbench is seriously low, not only Workshop Production output does not increase, and the electric energy that maintains drawbench normal operation has also wasted greatly.
Summary of the invention
The applicant, for the problems referred to above, in the situation that not increasing installation load, invents a kind of double-stranded stainless steel composite pipe drawbench.
The technical solution adopted in the present invention is as follows:
A double-stranded stainless steel composite pipe drawbench that is exclusively used in stainless steel composite pipe cold-drawn processing, comprises the drawbench that motor, reductor, driving chain, Bidirectional driving axle, two row are arranged side by side.Motor via reducer, driving chain drive the rotation of Bidirectional driving axle, and sprocket wheel is installed at Bidirectional driving axle two ends, drive respectively the drawbench drawing main chain that two row are arranged side by side to do circulation closed rotation, thereby two drawbenches that are arranged side by side are worked simultaneously.
As the case may be, as while producing large specification stainless steel composite pipe, because drafts is large, cold-drawn load is large, at this moment can unclamp a wherein drawbench drawing main chain, and whole double-stranded drawbench is done unit running; If while producing small dimension stainless steel composite pipe, drafts and cold-drawn power are little, at this moment electric load surplus, does not need to unclamp wherein any drawbench main chain, and a motor via reducer drives two drawbenches normally to work.
Beneficial effect of the present invention is as follows:
The present invention changes Bidirectional driving axle into by individual event power transmission shaft, in the situation that not increasing installation load, can realize a motor via reducer and drive two drawbenches simultaneously, and can, according to production actual conditions, change flexibly strand or double-stranded production.The present invention both can increase design in new procuring equipment, also can on the basis of existing manufacturer strand drawbench, further improve.Although it is simple, with low cost that the present invention manufactures, production efficiency is greatly improved.
Accompanying drawing explanation
Accompanying drawing 1 is existing strand stainless steel composite pipe drawbench structure principle chart.
Accompanying drawing 2 is the double-stranded stainless steel composite pipe drawbench of the present invention structure principle chart.。
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, existing strand drawbench, comprises main motor 1, driving-chain 2, reductor 3, driving-chain 4, single-direction transmission axle 5, drawbench 6, drawbench cold-drawn main chain 7.
In accompanying drawing 2 of the present invention, double-stranded stainless steel composite pipe drawbench, comprises main motor 8, driving-chain 9, reductor 10, driving-chain 11, Bidirectional driving axle 12, two drawbench 13 and 14, two the drawbench cold-drawn main chains 15 and 16 installed side by side.
In accompanying drawing 2, start power supply, main motor 8, by driving-chain 9 transmission speed reducers 10, drives Bidirectional driving axle 12 by driving-chain 11 after reductor 10 speed changes, Bidirectional driving axle 12 drives two drawbench cold-drawn main chains 15 and 16, two drawbenches 13 and 14 of installing side by side to work simultaneously simultaneously.
As while producing large specification stainless steel composite pipe, because drafts and cold-drawn load are large, at this moment can unclamp drawbench 14 drawing main chains 16, and drawbench 14 is not worked, whole double-stranded drawbench is done strand running;
If while producing small dimension stainless steel composite pipe, drafts and cold-drawn power are little, electric load surplus, at this moment, Bidirectional driving axle 12 drives two drawbench cold-drawn main chains 15 and 16, two drawbenches 13 and 14 to work simultaneously simultaneously.
More than describing is explanation of the invention, is not limitation of the invention, and limited range of the present invention is referring to claim, and without prejudice to basic structure of the present invention in the situation that, the present invention can do any type of modification.
Claims (3)
1. a double-stranded stainless steel composite pipe drawbench, is characterized in that comprising main motor 8, driving-chain 9, reductor 10, driving-chain 11, Bidirectional driving axle 12, two drawbench 13 and 14, two the drawbench cold-drawn main chains 15 and 16 installed side by side.
2. according to claim 1, described a kind of double-stranded stainless steel composite pipe drawbench, it is characterized in that changing Bidirectional driving axle into by individual event power transmission shaft, in the situation that not increasing installation load, can realize a motor via reducer and drive two drawbenches to work simultaneously simultaneously.
3. according to claim 1, described a kind of double-stranded stainless steel composite pipe drawbench, is characterized in that according to production actual conditions, can, by unclamping or a no wherein drawbench drawing main chain, change flexibly strand or double-stranded production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051300.2A CN103752628A (en) | 2014-02-15 | 2014-02-15 | Two-chain cold-drawing machine for stainless steel composite tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051300.2A CN103752628A (en) | 2014-02-15 | 2014-02-15 | Two-chain cold-drawing machine for stainless steel composite tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103752628A true CN103752628A (en) | 2014-04-30 |
Family
ID=50520033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410051300.2A Pending CN103752628A (en) | 2014-02-15 | 2014-02-15 | Two-chain cold-drawing machine for stainless steel composite tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103752628A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100231072B1 (en) * | 1994-04-14 | 1999-11-15 | 자이츠 게이스케 | Bright-annealed highly smooth inner surface stainless steel pipe and method of manufacturing the same |
| CN101433923A (en) * | 2008-12-15 | 2009-05-20 | 芜湖浩达金属制品有限公司 | Stretching structure of vertical pulling machine of copper pipe |
| CN201295707Y (en) * | 2008-10-31 | 2009-08-26 | 常州市新亚不锈钢管有限公司 | Double-rail drawing machine |
| CN201768761U (en) * | 2010-08-10 | 2011-03-23 | 宁波永信钢管有限公司 | Cold drawing machine trolley connector |
| CN102430601A (en) * | 2011-11-30 | 2012-05-02 | 常州盛德无缝钢管有限公司 | Double-cold-drawing-pipe device |
-
2014
- 2014-02-15 CN CN201410051300.2A patent/CN103752628A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100231072B1 (en) * | 1994-04-14 | 1999-11-15 | 자이츠 게이스케 | Bright-annealed highly smooth inner surface stainless steel pipe and method of manufacturing the same |
| CN201295707Y (en) * | 2008-10-31 | 2009-08-26 | 常州市新亚不锈钢管有限公司 | Double-rail drawing machine |
| CN101433923A (en) * | 2008-12-15 | 2009-05-20 | 芜湖浩达金属制品有限公司 | Stretching structure of vertical pulling machine of copper pipe |
| CN201768761U (en) * | 2010-08-10 | 2011-03-23 | 宁波永信钢管有限公司 | Cold drawing machine trolley connector |
| CN102430601A (en) * | 2011-11-30 | 2012-05-02 | 常州盛德无缝钢管有限公司 | Double-cold-drawing-pipe device |
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Application publication date: 20140430 |