CN204999433U - Physiosis axle with spiral rubber physiosis strip - Google Patents
Physiosis axle with spiral rubber physiosis strip Download PDFInfo
- Publication number
- CN204999433U CN204999433U CN201520692605.1U CN201520692605U CN204999433U CN 204999433 U CN204999433 U CN 204999433U CN 201520692605 U CN201520692605 U CN 201520692605U CN 204999433 U CN204999433 U CN 204999433U
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- inflatable bar
- physiosis
- air
- rubber
- axis body
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Abstract
The utility model provides a physiosis axle with spiral rubber physiosis strip, including physiosis axle axis body, be equipped with multiunit rubber physiosis strip subassembly on the physiosis axle axis body, rubber physiosis strip subassembly includes rubber physiosis strip and gasbag, the rubber physiosis strip of multiunit rubber physiosis strip subassembly is spiral ground, inlays the circumference surface of establishing physiosis axle axis body in parallel to each other, and the pneumatic valve that is equipped with on the gasbag that corresponds of every spiral rubber physiosis strip and the physiosis axle axis body is connected. Like this, spiral rubber physiosis strip subassembly can provide 360 degrees radial tensile forces of omnidirectional and equal load distribution to the reel, and the atress is very even, and tight, the fixed effect that rises is reliable and stable, and the non -maleficence reel can not cause the reel to warp, and the dynamics of batching is more balanced, and the rolling effect is better, still can effectively reduce to minimum with vibrations, and the operation is steady more, speed is faster, external rubber physiosis strip subassembly is pulled down, is changed from physiosis axle axis body simultaneously, and the dismouting is easy, convenient, swift, improves production greatly and maintenance efficiency, and market competition is strong, is favorable to popularizing and applying.
Description
[technical field]
The utility model belongs to winding off spindle technical field, particularly relates to a kind of air-expanding shaft being provided with spiral rubber inflatable bar.
[background technology]
At present, batch in production at coiled material, general adopt Conventional roll shafts to carry out fixing core, rolling, but the size of this spool, can not be general; Market has air-expanding shaft, with applicable different core size, commonality is stronger for this reason; But, shape the rubber inflatable bar assembly of existing air-expanding shaft is all linearly to be arranged on air-expanding shaft peripheral surface, expanding force suffered by reel is all interval different angles, uneven, tensioner, fixed effect are undesirable, and easily cause reel be out of shape, damage, have a strong impact on to coiled material apply batch dynamics, rolling less effective; And during the rubber inflatable bar assembly dismounting of these air-expanding shafts, all must pull down the bearing assembly at two ends, left and right, operation very bothers, inconvenient, and consuming time longer, and assembling, maintenance efficiency are slower; And the rubber inflatable bar of these rubber inflatable bar assemblies is all adopt plastic cement to be made, intensity is lower, poor to the fixed effect of reel, during coiled material, the tension force of the coiled material of different materials, thickness is difficult to control, keep constant, thus causing the coiled material elasticity of batching different, reeling quality is low, rolling weak effect, product reject rate are higher; Adopt Wave shape spring reed both to add assembling difficulty as reset force application part simultaneously, turn increase cost of manufacture.
[utility model content]
In order to solve the above-mentioned technical matters existed in prior art, the utility model provides one can provide 360 degree of omnibearing radial expanding forces and equal loads distribution to reel, and tensioner, fixed effect are reliable and stable, do not injure reel, and smooth running, speed are fast; And external rubber inflatable bar assembly disassembly is easy, convenient, quick, rubber inflatable bar intensity is high, and assembling is easily, efficiency is high, the air-expanding shaft that the market competitiveness is strong.
The technical scheme that the utility model solution prior art problem adopts is:
Be provided with an air-expanding shaft for spiral rubber inflatable bar, include air-expanding shaft axis body, described air-expanding shaft axis body is provided with many group rubber inflatable bar assemblies, and described rubber inflatable bar assembly comprises rubber inflatable bar and air bag; The rubber inflatable bar of described many group rubber inflatable bar assemblies is embedded the peripheral surface of air-expanding shaft axis body twist, in parallel to each other, and the air bag that described in every bar, helix rubber inflatable bar is corresponding is connected with the air valve that air-expanding shaft axis body is provided with.
Further, the peripheral surface of described air-expanding shaft axis body is provided with many helical, to be parallel to each other inflatable bar mounting grooves, described many group rubber inflatable bar assemblies are removably external to be one to one arranged in many inflatable bar mounting grooves, the tracheae that its air bag is provided with by air-expanding shaft axis body inside is connected with the air valve that air-expanding shaft axis body is provided with, and the two ends often organizing rubber inflatable bar assembly are fixed by briquetting, and make outer swollen or Retraction with bulging or shrinking of air bag.
Further, described rubber inflatable bar and air bag are arranged on inflatable bar mounting groove successively from outside to inside, and the two ends of described rubber inflatable bar are stuck in briquetting actively, and the two ends of described air bag compress, are fixed on the bottom of briquetting; Described rubber inflatable bar with the inflation of air bag, expansion and compress and protrude from inflatable bar mounting groove, with the venting of air bag, contraction and restore and be retracted in inflatable bar mounting groove.
Further, described briquetting includes upper holder block and lower lock block, described upper holder block and lower lock block are screwed on air-expanding shaft axis body, and the two ends of described rubber inflatable bar are stuck between upper holder block and lower lock block actively, the two ends of described air bag compress the bottom surface of lower lock block, between lower lock block and the bottom surface of inflatable bar mounting groove.
The beneficial effects of the utility model are as follows:
The utility model passes through technique scheme, helix rubber inflatable bar assembly can provide 360 degree of omnibearing radial expanding forces and equal loads distribution to reel, stressed very even, tensioner, fixed effect are reliable and stable, do not injure reel, and reel can not be caused to be out of shape, dynamics of batching is more balanced, vibrations also effectively can be reduced to minimum by rolling better effects if, and running is more steady, speed is faster; External rubber inflatable bar assembly is pulled down from air-expanding shaft axis body, is changed simultaneously, and dismounting is very easy, convenient, fast, and greatly improve and produce and maintenance efficiency, the market competitiveness is strong, is conducive to applying.
[accompanying drawing explanation]
Fig. 1 is a kind of structural representation being provided with the air-expanding shaft embodiment one of spiral rubber inflatable bar described in the utility model;
Fig. 2 is a kind of semi-sictional view structural representation being provided with the air-expanding shaft embodiment one of spiral rubber inflatable bar described in the utility model;
Fig. 3 is a kind of principle of work schematic diagram being provided with the air-expanding shaft embodiment one of spiral rubber inflatable bar described in the utility model; Wherein 3a is the structural representation of the outer swollen state of rubber inflatable bar assembly of air-expanding shaft, and 3b is the structural representation of the rubber inflatable bar assembly retracted state of air-expanding shaft.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3:
The utility model implementation column provides a kind of air-expanding shaft being provided with spiral rubber inflatable bar, include air-expanding shaft axis body 1, described air-expanding shaft axis body 1 is provided with many group rubber inflatable bar assemblies 2, described rubber inflatable bar assembly 2 comprises rubber inflatable bar 21 and air bag 22, the rubber inflatable bar 21 of described many group rubber inflatable bar assemblies 2 is embedded the peripheral surface of air-expanding shaft axis body 1 twist, in parallel to each other, and the air bag 22 of every bar helix rubber inflatable bar 21 correspondence is connected with the air valve 11 that air-expanding shaft axis body 1 is provided with.Concrete structure can be: the peripheral surface of described air-expanding shaft axis body 1 is provided with many helical, to be parallel to each other inflatable bar mounting grooves 12, described many group rubber inflatable bar assemblies 2 are removably external to be one to one arranged in many inflatable bar mounting grooves 12, the tracheae 14 that its air bag 22 is provided with by air-expanding shaft axis body 1 inside is connected with the air valve 11 that air-expanding shaft axis body 1 is provided with, and the two ends often organizing rubber inflatable bar assembly 2 are fixed by briquetting 13, and make outer swollen or Retraction with bulging or shrinking of air bag 22.Wherein, described rubber inflatable bar 21 and air bag 22 are arranged on inflatable bar mounting groove 12 successively from outside to inside, and the two ends of rubber inflatable bar 21 are stuck in briquetting 13 actively, the two ends of described air bag 22 compress, the bottom being fixed on briquetting 13 (is specially: described briquetting 13 includes upper holder block 131 and lower lock block 132, described upper holder block 131 and lower lock block 132 are fixed on air-expanding shaft axis body 1 by screw 133, and the two ends of rubber inflatable bar 21 are stuck between upper holder block 131 and lower lock block 132 actively, the two ends of described air bag 22 compress the bottom surface of lower lock block 132, between lower lock block 132 and the bottom surface of inflatable bar mounting groove 12.); Described rubber inflatable bar 21 with the inflation of air bag 22, expansion and compress and protrude from inflatable bar mounting groove 12, with the venting of air bag 22, contraction and restore and be retracted in inflatable bar mounting groove 12.
When the air-expanding shaft being provided with spiral rubber inflatable bar described in the utility model is inflated, helix rubber inflatable bar assembly 2 (i.e. rubber inflatable bar 21) can provide 360 degree of omnibearing radial expanding forces and equal loads distribution to reel, stressed very even, tensioner, fixed effect are reliable and stable, do not injure reel, and reel can not be caused to be out of shape, dynamics of batching is more balanced, vibrations also effectively can be reduced to minimum by rolling better effects if, and running is more steady, speed is faster; Only need unload upper holder block external rubber inflatable bar assembly 2 can be pulled down from air-expanding shaft axis body 1 (inflatable bar mounting groove 12), changed simultaneously, dismounting is very easy, convenient, fast, be convenient to client's self-maintain, greatly improve again and produce and maintenance efficiency, the market competitiveness is strong, is conducive to applying.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. one kind is provided with the air-expanding shaft of spiral rubber inflatable bar, include air-expanding shaft axis body (1), described air-expanding shaft axis body (1) is provided with many groups rubber inflatable bar assembly (2), and described rubber inflatable bar assembly (2) comprises rubber inflatable bar (21) and air bag (22); It is characterized in that: the rubber inflatable bar (21) of described many groups rubber inflatable bar assembly (2) is embedded the peripheral surface of air-expanding shaft axis body (1) twist, in parallel to each other, and the air bag (22) that described in every bar, helix rubber inflatable bar (21) is corresponding is connected with the air valve (11) that air-expanding shaft axis body (1) is provided with.
2. the air-expanding shaft being provided with spiral rubber inflatable bar according to claim 1, it is characterized in that: the peripheral surface of described air-expanding shaft axis body (1) be provided with many helical, the inflatable bar mounting groove (12) be parallel to each other, described many groups rubber inflatable bar assembly (2) are removably external to be one to one arranged in many inflatable bar mounting grooves (12), the tracheae (14) that its air bag (22) is provided with by air-expanding shaft axis body (1) inside is connected with the air valve (11) that air-expanding shaft axis body (1) is provided with, and the two ends often organizing rubber inflatable bar assembly (2) are fixed by briquetting (13), and make outer swollen or Retraction with bulging or shrinking of air bag (22).
3. the air-expanding shaft being provided with spiral rubber inflatable bar according to claim 2, it is characterized in that: described rubber inflatable bar (21) and air bag (22) are arranged on inflatable bar mounting groove (12) successively from outside to inside, and the two ends of described rubber inflatable bar (21) are stuck in briquetting (13) actively, the two ends of described air bag (22) compress, are fixed on the bottom of briquetting (13); Described rubber inflatable bar (21) with the inflation of air bag (22), expansion and compress and protrude from inflatable bar mounting groove (12), with the venting of air bag (22), contraction and restore and be retracted in inflatable bar mounting groove (12).
4. the air-expanding shaft being provided with spiral rubber inflatable bar according to claim 3, it is characterized in that: described briquetting (13) includes upper holder block (131) and lower lock block (132), described upper holder block (131) and lower lock block (132) are fixed on air-expanding shaft axis body (1) by screw (133), and the two ends of described rubber inflatable bar (21) are stuck between upper holder block (131) and lower lock block (132) actively, the two ends of described air bag (22) compress the bottom surface of lower lock block (132), between the bottom surface being positioned at lower lock block (132) and inflatable bar mounting groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692605.1U CN204999433U (en) | 2015-09-08 | 2015-09-08 | Physiosis axle with spiral rubber physiosis strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692605.1U CN204999433U (en) | 2015-09-08 | 2015-09-08 | Physiosis axle with spiral rubber physiosis strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999433U true CN204999433U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692605.1U Active CN204999433U (en) | 2015-09-08 | 2015-09-08 | Physiosis axle with spiral rubber physiosis strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151920A (en) * | 2015-09-08 | 2015-12-16 | 美塞斯（珠海保税区）工业自动化设备有限公司 | Air expansion shaft with spiral rubber air expansion strips |
| CN107934690A (en) * | 2017-11-15 | 2018-04-20 | 绵阳巨源电子科技有限公司 | A kind of actinobacillus device for rail locomotive capacitor production line |
-
2015
- 2015-09-08 CN CN201520692605.1U patent/CN204999433U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151920A (en) * | 2015-09-08 | 2015-12-16 | 美塞斯（珠海保税区）工业自动化设备有限公司 | Air expansion shaft with spiral rubber air expansion strips |
| CN107934690A (en) * | 2017-11-15 | 2018-04-20 | 绵阳巨源电子科技有限公司 | A kind of actinobacillus device for rail locomotive capacitor production line |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 519000 Guangdong Province, Zhuhai city Xiangzhou District Nanping Hongwan Industrial Zone Xing Bay six road No. 9 No. two building one or two, three floor Patentee after: USA Seth (Zhuhai) industrial automation equipment Co., Ltd. Address before: No. five Hengli Industrial Park in Guangdong province Zhuhai city 519000 Free Trade Zone No. 7 building one layer, two layer A Patentee before: MAXCESS (ZHUHAI FREE TRADE ZONE) INDUSTRIAL AUTOMATION EQUIPMENT CO., LTD. |