CN202848775U - Tensioning wheel of winding device - Google Patents
Tensioning wheel of winding device Download PDFInfo
- Publication number
- CN202848775U CN202848775U CN 201220556253 CN201220556253U CN202848775U CN 202848775 U CN202848775 U CN 202848775U CN 201220556253 CN201220556253 CN 201220556253 CN 201220556253 U CN201220556253 U CN 201220556253U CN 202848775 U CN202848775 U CN 202848775U
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- CN
- China
- Prior art keywords
- gas ringfeder
- ringfeder
- runner
- winding device
- ejector pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a tensioning wheel of a winding device and belongs to the technical field of the winding device. The tensioning wheel of the winding device comprises a rotating wheel, wherein a baffling plate is fixedly arranged at one side of the rotating wheel or baffling plates are fixedly and respectively arranged at two sides of the rotating wheel. A gas increasing sleeve is sleeved on the rotating wheel, wherein the gas increasing sleeve is provided with an air charging mouth, and a winding tube is sleeved outside the gas increasing sleeve. Due to the fact that the gas increasing sleeve is sleeved on the rotating wheel, the diameter of a winding wheel is increased, and thereby winding plates which are hard to bend due to brittle property and large hardness are achieved to be wound, unnecessary fracture of the winding plates caused by the extensive small diameter of the winding wheel can be avoided, and service life of the winding plates are prolonged.
Description
Technical field
The utility model relates to a kind of tension wheel of winding device, uses and the winding device technical field.
Background technology
At present, the rolling of roll bending is had relatively high expectations to the diameter of the winding wheel of winding device, and flexible roll bending relatively is fit to the little winding wheel of winding wheel diameter, and the roll bending of winding wheel receipts is many like this.But character is more crisp or hardness is large so that when being difficult to crooked roll bending with the winding wheel rolling of minor diameter, be very easy to cause the fracture of roll bending.And the diameter of the runner of present winding device is fixed, and can not adaptively adjust.
The utility model content
Technical problem to be solved in the utility model provides a kind of tension wheel of winding device, and it can overcome the defective of prior art, is suitable for the more crisp person of material character and hardness large so that be difficult to the rolling of crooked roll bending.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of tension wheel of winding device, comprise runner, described runner one side is fixed with baffle plate or the runner both sides are fixed with respectively baffle plate, cover has the gas ringfeder on the described runner, with charging connector, described gas ringfeder overcoat has the rolling cylinder on the described gas ringfeder.
The beneficial effects of the utility model are: overlapping the gas ringfeder at runner, increased the diameter of winding wheel, thereby realized that the more crisp person of material character and hardness are large so that be difficult to the rolling of crooked roll bending, avoid roll bending to cause unnecessary fracture because the winding wheel diameter is too small, prolonged the life-span of roll bending.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described runner is two, and described runner is coaxial to be set up in parallel, on two non-conterminous described two runner lateral surfaces of described runner, be fixed with respectively baffle plate, be provided with gas ringfeder base plate between one side of the gas ringfeder on the described runner and the baffle plate, what link to each other with described gas ringfeder opposite side has a gas ringfeder panel, and described gas ringfeder base plate and described gas ringfeder panel all are fixedly linked with described runner.
The beneficial effect that adopts above-mentioned further scheme is to make better being fixed on the runner of gas ringfeder by baffle plate, gas ringfeder base plate, gas ringfeder panel are set.
Further, described gas ringfeder comprises gas ringfeder inner sleeve, inflated rubber capsule, gas ringfeder overcoat, described gas ringfeder inner sleeve is enclosed within on the described runner, and described inflated rubber capsule is enclosed within the described gas ringfeder and puts, and described gas ringfeder overcoat is enclosed within on the described inflated rubber capsule.Be provided with jacking block between described gas ringfeder overcoat and the described inflated rubber capsule.Described jacking block and jacking block are equally spaced to be distributed in described gas ringfeder overcoat and the described inflated rubber capsule.Described jacking block is " protruding " font, described inflated rubber capsule puts outward and has mouth, the protruding end of described inflated rubber capsule overcoat upper shed size and described " protruding " font jacking block big or small suitable, described inflated rubber capsule overcoat upper shed quantity is identical with the quantity of described " protruding " font jacking block.
Further, described gas ringfeder and its overcoat have and also comprise an assistant ejector pin cover between the rolling cylinder.Described assistant ejector pin cover internal diameter upwards is provided with and has the hole, and be equipped with assistant ejector pin in the hole, all overlap on the described assistant ejector pin spring is arranged, described assistant ejector pin puts protruding end big or small suitable of perforate size and described " protruding " font jacking block, and it is identical with the quantity of described " protruding " font jacking block that described assistant ejector pin puts the number of openings.Described gas ringfeder panel also is provided with assistant ejector pin cover base plate outward, and described assistant ejector pin cover base plate and described assistant ejector pin cover base plate are fixedly linked.
Adopt the beneficial effect of above-mentioned further scheme to be: the increase by the assistant ejector pin cover can further increase the diameter of winding wheel, thereby reach roll bending to the requirement of large diameter winding wheel.
Description of drawings
Fig. 1 is the structural representation of winding device;
Fig. 2 is that winding device is at A-A place cutaway view;
Fig. 3 is that winding device is at B-B place cutaway view.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, rolling Plastic Drum, 2, spring, 3, push rod, 4, jacking block, 5, gas ringfeder overcoat, 6, the inflated rubber capsule, 7, gas ringfeder inner sleeve, 8, gas ringfeder panel, 9, gas ringfeder base plate, 10, baffle plate, 11, runner, 12, the assistant ejector pin cover, 13, charging connector.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in the figure, Fig. 1 is a kind of structural representation of winding device wherein, Fig. 2 be winding device at A-A place cutaway view, Fig. 3 is that winding device is at B-B place cutaway view.The utility model comprises two runners 11, and described runner 11 1 sides are fixed with baffle plate 10 or runner 11 both sides are fixed with respectively baffle plate 10, and cover has the gas ringfeder on the described runner 11, and with charging connector 13, described gas ringfeder overcoat has the rolling cylinder on the described gas ringfeder.Described runner 11 is two, and described runner 11 coaxial opposition settings, on two not opposed two described runner 11 outside end faces of described runner 11, be fixed with respectively baffle plate 10, be provided with gas ringfeder base plate 9 between gas ringfeder one side on the described runner 11 and the baffle plate 10, what link to each other with described gas ringfeder opposite side has a gas ringfeder panel 8, and described gas ringfeder base plate 9 and described gas ringfeder panel 8 all are fixedly linked with described runner 11.Described gas ringfeder comprises gas ringfeder inner sleeve 7, inflated rubber capsule 6, gas ringfeder overcoat 5, described gas ringfeder inner sleeve 7 is enclosed within on the described runner 11, described inflated rubber capsule 6 is enclosed within on the described gas ringfeder inner sleeve 7, and described gas ringfeder overcoat 5 is enclosed within on the described inflated rubber capsule 6.Be provided with jacking block 4 between described gas ringfeder overcoat 5 and the described inflated rubber capsule 6.Described jacking block 4 and jacking block 4 equally spaced being distributed in described gas ringfeder overcoat 5 and the described inflated rubber capsule 6.Described jacking block 4 is " protruding " font, and described inflated rubber capsule 6 outer putting have mouth, and the quantity of described inflated rubber capsule 6 overcoat upper shed quantity and size and described " protruding " font jacking block 4 reaches protruding end big or small suitable of " protruding " font jacking block 4.Described gas ringfeder and its overcoat have and also comprise assistant ejector pin cover 12 between the rolling cylinder.Described assistant ejector pin overlaps 12 internal diameters and upwards is provided with and has the hole, and be equipped with assistant ejector pin in the hole, on the described assistant ejector pin all cover spring 2 arranged, the quantity of the number of openings on the described assistant ejector pin cover 12 and size and described " protruding " font jacking block 4 reaches protruding end big or small suitable of " protruding " font jacking block 4.The described gas ringfeder panel 8 outer assistant ejector pin cover base plates 9 that also are provided with, described gas ringfeder panel 8 is fixedly linked with described assistant ejector pin cover base plate 9.
During use, estimate the diameter of the runner 11 that size is fit to according to the material character of roll bending, if the roll bending material is flexible, do not need large diameterly, can directly place on the runner 11 of winding wheel and carry out rolling; If when needing the winding wheel of larger a little volume opinion 11 diameters of roll bending needs, gas ringfeder etc. is assembled on the described runner 11, then give the inflated rubber capsule 6 inflations by charging connector 13, to such an extent as to the jacking block 4 on the inflated rubber capsule 6 holds out against its outer rolling cylinder, then allow roll bending rolling on the rolling cylinder that gas ringfeder overcoat 5 has, after rolling is finished, can bleed off gas in the inflated rubber capsule 6 by charging connector 13, can well take out the roll bending of rolling; If roll bending material is more crisp or hardness when large, can be by outside the gas ringfeder, further increasing assistant ejector pin cover 12, then give the inflated rubber capsule 6 inflations by charging connector 13, to such an extent as to the jacking block 4 on the inflated rubber capsule 6 holds out against the push rod 3 in its outer assistant ejector pin cover 12, thereby improve the problem that roll bending runs into when rolling, and after rolling is finished, can bleed off gas in the inflated rubber capsule 6 by charging connector 13, because the elastic force of spring promotes push rod and then resets, and can well take out the roll bending of rolling.
To such an extent as to the utility model increases the diameter that the gas ringfeder increases winding wheel by the runner 11 at winding wheel, and then again increases again assistant ejector pin cover 12 on the gas ringfeder, again increases the diameter of the runner 11 on the winding wheel.Thereby solved roll bending because the little problem that in wrapup procedure, causes fracture of runner 11 diameters of winding wheel.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. the tension wheel of a winding device, comprise runner, described runner one side is fixed with baffle plate or the runner both sides are fixed with respectively baffle plate, it is characterized in that: cover has the gas ringfeder on the described runner, with charging connector, described gas ringfeder overcoat has the rolling cylinder on the described gas ringfeder.
2. the tension wheel of a kind of winding device according to claim 1, it is characterized in that: described runner is two, and described runner is coaxial is set up in parallel, described baffle plate fixedly is located on non-conterminous two the runner lateral surfaces of described two runners.
3. the tension wheel of a kind of winding device according to claim 2, it is characterized in that: be provided with gas ringfeder base plate between gas ringfeder one side on the described runner and the baffle plate, what link to each other with described gas ringfeder opposite side has a gas ringfeder panel, and described gas ringfeder base plate and described gas ringfeder panel all are fixedly linked with described runner.
4. according to claim 1 to the tension wheel of 3 arbitrary described a kind of winding devices, it is characterized in that: described gas ringfeder comprises gas ringfeder inner sleeve, inflated rubber capsule, gas ringfeder overcoat, described gas ringfeder inner sleeve is enclosed within on the described runner, described inflated rubber capsule is enclosed within the described gas ringfeder and puts, and described gas ringfeder overcoat is enclosed within on the described inflated rubber capsule.
5. the tension wheel of a kind of winding device according to claim 4 is characterized in that: be provided with jacking block between described gas ringfeder overcoat and the described inflated rubber capsule.
6. the tension wheel of a kind of winding device according to claim 5, it is characterized in that: described jacking block and jacking block are equally spaced to be distributed in described gas ringfeder overcoat and the described inflated rubber capsule.
7. the tension wheel of a kind of winding device according to claim 6, it is characterized in that: described jacking block is " protruding " font, described inflated rubber capsule puts outward and has mouth, the protruding end of described inflated rubber capsule overcoat upper shed size and described " protruding " font jacking block big or small suitable, described inflated rubber capsule overcoat upper shed quantity is identical with the quantity of described " protruding " font jacking block.
8. the tension wheel of a kind of winding device according to claim 7 is characterized in that: described gas ringfeder and its overcoat have and also comprise an assistant ejector pin cover between the rolling cylinder.
9. the tension wheel of a kind of winding device according to claim 8, it is characterized in that: described assistant ejector pin cover internal diameter upwards is provided with and has the hole, and be equipped with assistant ejector pin in the hole, all overlap on the described assistant ejector pin spring is arranged, described assistant ejector pin puts protruding end big or small suitable of perforate size and described " protruding " font jacking block, and it is identical with the quantity of described " protruding " font jacking block that described assistant ejector pin puts the number of openings.
10. the tension wheel of a kind of winding device according to claim 9 is characterized in that: described gas ringfeder panel also is provided with assistant ejector pin cover base plate outward, and described assistant ejector pin cover base plate overlaps base plate with described assistant ejector pin and is fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556253 CN202848775U (en) | 2012-10-26 | 2012-10-26 | Tensioning wheel of winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556253 CN202848775U (en) | 2012-10-26 | 2012-10-26 | Tensioning wheel of winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848775U true CN202848775U (en) | 2013-04-03 |
Family
ID=47979995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220556253 Expired - Fee Related CN202848775U (en) | 2012-10-26 | 2012-10-26 | Tensioning wheel of winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202848775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226392A (en) * | 2017-06-30 | 2017-10-03 | 马鞍山市威利坚机械科技有限公司 | A kind of combined type roller that Webbing take-up device is reclaimed for adhesive tape |
| CN107963185A (en) * | 2017-10-19 | 2018-04-27 | 常熟中德重机有限公司 | A kind of sea work compound reel of large capacity wear-resisting type |
-
2012
- 2012-10-26 CN CN 201220556253 patent/CN202848775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226392A (en) * | 2017-06-30 | 2017-10-03 | 马鞍山市威利坚机械科技有限公司 | A kind of combined type roller that Webbing take-up device is reclaimed for adhesive tape |
| CN107963185A (en) * | 2017-10-19 | 2018-04-27 | 常熟中德重机有限公司 | A kind of sea work compound reel of large capacity wear-resisting type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20161026 |