CN101780493A - Hydraulic auxiliary support structure for recoiling machine - Google Patents
Hydraulic auxiliary support structure for recoiling machine Download PDFInfo
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- CN101780493A CN101780493A CN200910211463A CN200910211463A CN101780493A CN 101780493 A CN101780493 A CN 101780493A CN 200910211463 A CN200910211463 A CN 200910211463A CN 200910211463 A CN200910211463 A CN 200910211463A CN 101780493 A CN101780493 A CN 101780493A
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- bearing
- oil cylinder
- support arm
- coiling machine
- support structure
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Abstract
The invention relates to a hydraulic auxiliary support structure for a recoiling machine, which comprises a rotary shaft, an upright post, a support arm, an oil cylinder base, a first pin shaft, an oil cylinder, a second pin shaft, a taper sleeve, a bearing and a bearing cap. The bearing is arranged in an inner hole of the support arm; the taper sleeve is arranged in an inner hole of the bearing; the bearing is tightly pressed by the bearing cap and screwed by using a bolt; the support arm is in fitting joint with the upright post through the rotary shaft; the lower part of the support arm is connected with the oil cylinder through the second pin shaft; and the oil cylinder is connected with the oil cylinder base through the first pin shaft. The hydraulic auxiliary support structure of the invention has the advantages of stable recoiling in a belt material recoiling process, improvement on product quality, security guarantee, convenient operation, simple structure and convenient manufacturing.
Description
Technical field
The present invention relates to a kind of hydraulic auxiliary support structure of coiling machine, belong to the servicing unit in the strap cold rolling equipment,, be used for coiling machine hydraulic pressure supplemental support with the supporting use of coiling machine.
Background technology
At present, in widely used cold-strip mill, because the diameter that rolling band is reeled at coiling machine increases, volume is heavy more and more heavier, makes the load of main shaft carrying of coiling machine strengthen.Coiling machine hydraulic pressure supplemental support plays a part very important as the auxiliary equipment of coiling machine.And previously used coiling machine does not have the hydraulic pressure supplemental support, this just make coiling machine main shaft in use for some time because the increasing of bearing capacity, occur tired crooked, even fracture.Batch main shaft flexural deformation, coiling machine is when winding strips, and jitter phenomenon appears in band, the tension force instability that band is required, and the tight on one side pine on one side of band two sides appearance, coiling strip edge portion is irregular,, broken belt usually occurs, thereby influence strip quality and output during rolling than thin strip; Fracture occurs if batch main shaft, this just causes equipment breakdown, even jeopardizes operative employee's life security, and consequence is not surveyed to establish and resembled.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of hydraulic auxiliary support structure of coiling machine is provided, this kind coiling machine hydraulic pressure supplemental support, operation is very easy, not only in the winding strips process, batches steadily, and can improve the quality of products.
According to technical scheme provided by the invention, the hydraulic auxiliary support structure of coiling machine, comprise rotating shaft, column, support arm, oil cylinder seat, first bearing pin, oil cylinder, second bearing pin, tapered sleeve, bearing, bearing cap, described bearing is contained in the endoporus of support arm, again tapered sleeve is contained in the endoporus of bearing, compress bearing with bearing cap then, and tighten with bolt; Support arm is assembled together by rotating shaft and column, then in the bottom of support arm, is connected with oil cylinder with second bearing pin, and oil cylinder links together with first bearing pin and oil cylinder seat.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; In cold-strip mill, used the hydraulic pressure supplemental support of coiling machine, make the main shaft of coiling machine by original cantilever beam, change present simply supported beam into, strengthened the rigidity of batching main shaft, strengthened bearing capacity, therefore when take-up, winding strips does not steadily rock, coiling tension is very stable, band dual side-edge portion degree of tightness is even, the thickness unanimity, and whole coiled strip batches neatly, and the possibility of broken belt can not appear, guarantee product quality and output, improved the performance of enterprises, more can not cause equipment breakdown and personal injury.The low cost of manufacture of this coiling machine hydraulic pressure supplemental support, it is quite convenient to operate, and therefore is subjected to users' welcome and approval.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is a structure vertical view of the present invention.
The specific embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 2, comprise rotating shaft 1, column 2, support arm 3, oil cylinder seat 4, first bearing pin 5, oil cylinder 6, second bearing pin 7, tapered sleeve 9, bearing 10, bearing cap 11 etc.
The present invention adopts bearing 10 to be contained in the endoporus of support arm 3, tapered sleeve 9 is contained in the endoporus of bearing 10 again, compresses bearing 10 with bearing cap 11 then, and tightens with bolt; Support arm 3 links together by rotating shaft 1 and column 2 assemblings, then in the bottom of support arm 3, is connected with oil cylinder 6 with second bearing pin 7, and oil cylinder 6 usefulness first bearing pin 5 links together with oil cylinder seat 4.
After package unit of the present invention assembles, be installed in foundation bolt on the basis of equipment, guarantee that tapered sleeve 9 and the assembling of coiling machine main shaft 8 heads coincide.(noticing that each rotary part should rotate flexibly)
In Fig. 2, when coiling machine carries out winding strips, open the oil cylinder magnetic valve, start oil cylinder 6, the withdrawal of oil cylinder 6 piston rods drives support arm 3 revolutions, make in the support arm 3 tapered sleeve 9 with batch main shaft 8 heads and connect.Coiling machine just can batch the band steel.After rolling the finishing, when unloading when volume, open the oil cylinder magnetic valve, start oil cylinder 6, oil cylinder 6 piston rods stretch out, and drive support arm 3 revolutions, make in the support arm 3 tapered sleeve 9 with batch main shaft 8 heads and break away from, just can unload volume.Because coiling machine has been equipped with the hydraulic pressure supplemental support, thus improved the rigidity of batching main shaft, in coiling process, be suitable steadily, improved product quality.
The invention has the beneficial effects as follows: this kind coiling machine hydraulic auxiliary support, not only in the winding strips process, to batch steadily, product quality is improved, and safety has had guarantee, and operation is very easy, and is simple in structure, easily manufactured.
Claims (1)
1. the hydraulic auxiliary support structure of a coiling machine, it is characterized in that: comprise rotating shaft (1), column (2), support arm (3), oil cylinder seat (4), first bearing pin (5), oil cylinder (6), second bearing pin (7), tapered sleeve (9), bearing (10), bearing cap (11), described bearing (10) is contained in the endoporus of support arm (3), described tapered sleeve (9) is contained in the endoporus of bearing (10), compress bearing (10) with bearing cap (11), and tighten with bolt; Described support arm (3) is connected with column (2) assembling by rotating shaft (1), and the bottom in support arm (3) is connected with oil cylinder (6) with second bearing pin (7), and oil cylinder (6) is connected with oil cylinder seat (4) with first bearing pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910211463A CN101780493A (en) | 2009-11-12 | 2009-11-12 | Hydraulic auxiliary support structure for recoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910211463A CN101780493A (en) | 2009-11-12 | 2009-11-12 | Hydraulic auxiliary support structure for recoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101780493A true CN101780493A (en) | 2010-07-21 |
Family
ID=42520704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910211463A Pending CN101780493A (en) | 2009-11-12 | 2009-11-12 | Hydraulic auxiliary support structure for recoiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101780493A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691763A (en) * | 2013-12-17 | 2014-04-02 | 辽宁省机械研究院有限公司 | Auxiliary support device for coiling of metal wide-band recoiling unit |
| WO2015184735A1 (en) * | 2014-06-03 | 2015-12-10 | 江苏甬金金属科技有限公司 | External support of recoiling machine |
| CN107328350A (en) * | 2017-06-12 | 2017-11-07 | 方盛车桥（柳州）有限公司 | The cylindrical glitch detection mechanism of brake |
-
2009
- 2009-11-12 CN CN200910211463A patent/CN101780493A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691763A (en) * | 2013-12-17 | 2014-04-02 | 辽宁省机械研究院有限公司 | Auxiliary support device for coiling of metal wide-band recoiling unit |
| CN103691763B (en) * | 2013-12-17 | 2015-09-30 | 辽宁省机械研究院有限公司 | A kind of metal broadband rewinding unit batches uses auxiliary support apparatus |
| WO2015184735A1 (en) * | 2014-06-03 | 2015-12-10 | 江苏甬金金属科技有限公司 | External support of recoiling machine |
| CN107328350A (en) * | 2017-06-12 | 2017-11-07 | 方盛车桥（柳州）有限公司 | The cylindrical glitch detection mechanism of brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100721 |