CN2714865Y - Constant tension rolling diaphragm damping cylinder - Google Patents
Constant tension rolling diaphragm damping cylinder Download PDFInfo
- Publication number
- CN2714865Y CN2714865Y CN 200420028142 CN200420028142U CN2714865Y CN 2714865 Y CN2714865 Y CN 2714865Y CN 200420028142 CN200420028142 CN 200420028142 CN 200420028142 U CN200420028142 U CN 200420028142U CN 2714865 Y CN2714865 Y CN 2714865Y
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- Prior art keywords
- diaphragm
- cylinder body
- tension
- utility
- model
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- Expired - Lifetime
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- 238000013016 damping Methods 0.000 title claims abstract description 9
- 238000005096 rolling process Methods 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000007639 printing Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model relates to a constant-tension rolling diaphragm damping cylinder applied to many industrial fields of wheel tyre, printing, textile, paper making, etc. belonging to the technical field of tension control device. The utility model is mainly provided with a cylinder rod in a lower cylinder body, a diaphragm disc on the cylinder rod, a diaphragm sheathed on the diaphragm disc, and a fixed plate for the diaphragm installed on the diaphragm. The lower cylinder body is connected with the upper cylinder body via rolling. The utility model has simple, compact and reasonable structure, light weight, low cost, good sealing, good abrasion resistance, no leakage after 300 thousand continuous usages, long working stroke with constant diameter of the diaphragm in work, constant output tension, little error of tension control and high precision. After the drawing force test on the cable laid on the whole production line, the error of tension of each cable is in the range of 0. 254 N, and the production of wheel tyre of high quality is thus guaranteed.
Description
Technical field
The utility model relates to a kind of permanent tension force rolling type diaphragm damping cylinder, is used for many industrial fields such as tire, printing, weaving, papermaking, belongs to the tension control mechanism technical field.
Background technique
In many industrial fields such as tire, printing, weaving, papermaking, tension control is indispensable process means.Many in the past based on electromagnetism tension mechanism or hydraulic pressure tension mechanism, along with the development of pneumatics, all kinds of pneumatic tension control systems are widely applied in every profession and trade at present.The laying that strengthens steel wire in paper, weaving, the tire in process of production, and is former thereby produce and stretch or when departing from, must in time adjust because of change of line speed or other, could guarantee ordinary production like this.But electromagnetism tension mechanism or hydraulic pressure tension mechanism in the existing pneumatic tension system, its complex structure, the manufacture cost height, the tension control error is big, low precision.
Technology contents
The purpose of this utility model is to overcome above-mentioned deficiency, thereby provides a kind of simple, compact and reasonable for structure; Working stroke is long, and diaphragm diameter is constant at work, can export permanent tension force, and the tension control error is little, thereby can guarantee the permanent tension force rolling type diaphragm damping cylinder that super tire is produced.
Main solution of the present utility model is achieved in that
The utility model mainly adopts piston rod 01 to be installed in the lower cylinder body 02, and membranous disc 03 is installed on the piston rod 01, and diaphragm 04 is enclosed within on the membranous disc 03, and diaphragm fixed plate 06 is installed on diaphragm 04, installs cylinder body 09 on lower cylinder body 02.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, in light weight, and is cheap; Sealing, wear resistance are good, use continuously not have for 300,000 times to leak; Working stroke is long, and diaphragm diameter is constant at work, can export permanent tension force, the tension control error is little, precision height, the steel wire drawn power of laying on whole production line test, the tension error of every steel wire all within the 0.254N scope, thereby can guarantee super tire production.
Description of drawings
Fig. 1 is the utility model structural front view.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of piston rod 01, lower cylinder body 02, membranous disc 03, diaphragm 04, cylinder body connecting sleeve 05, diaphragm fixed plate 06, pad 07, locking nut 08, upper cylinder body 09 etc.Adopt piston rod 01 to be installed in the lower cylinder body 02, membranous disc 03 is installed on the piston rod 01, and diaphragm 04 is enclosed within on the membranous disc 03, and diaphragm 04 compression resistance is at 0.8Mpa/cm
2, good springiness, effective diameter are constant in drawing process, and it is constant that its load force keeps, and the life-span long (can reach 500,000 times) does not have damaged.Diaphragm fixed plate 06 is installed on diaphragm 04, pad 07 is installed on the diaphragm fixed plate 06, adopt locking nut 08 fastening.On lower cylinder body 02, install cylinder body 09, adopt roll extrusion to connect, cylinder body connecting sleeve 05 is installed in last lower cylinder body 09,02 joint, connect reliable.
Working principle of the present utility model and working procedure:
When pressurized air enters epicoele, promote diaphragm, membranous disc drives piston rod promotion load and carries out work.Working stroke is long, and diaphragm diameter is constant at work, can export permanent tension force, is a kind of desirable constant tension device.Pneumatic tension system, it is by accurate voltage regulating valve, permanent tension cylinder and brake disc, crank mechanism decomposition pressure proportional controller, and it is the variation of air pressure with given tension force with the displacement conversion that the difference of feeding back tension force produces, and controls permanent tension force damping cylinder.In system works, no matter the variation of its working position of permanent tension force damping cylinder, the effective diameter of diaphragm is constant, its ouput force accurately changes with the pressure reduction of feedback tension force with tension force like this, thereby adjust system changes the needs of tension force frequently, to realize permanent tension control, guarantee the stretching unanimity when steel wire is laid.
Claims (2)
1, a kind of permanent tension force rolling type diaphragm damping cylinder, it is characterized in that adopting piston rod (01) to be installed in the lower cylinder body (02), membranous disc (03) is installed on the piston rod (01), diaphragm (04) is enclosed within on the membranous disc (03), go up installation diaphragm fixed plate (06) at diaphragm (04), on lower cylinder body (02), install cylinder body (09).
2, permanent tension force rolling type diaphragm damping cylinder according to claim 1 is characterized in that the described cylinder body connecting sleeve (05) of installing in last lower cylinder body (09,02) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028142 CN2714865Y (en) | 2004-06-17 | 2004-06-17 | Constant tension rolling diaphragm damping cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028142 CN2714865Y (en) | 2004-06-17 | 2004-06-17 | Constant tension rolling diaphragm damping cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714865Y true CN2714865Y (en) | 2005-08-03 |
Family
ID=34871030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028142 Expired - Lifetime CN2714865Y (en) | 2004-06-17 | 2004-06-17 | Constant tension rolling diaphragm damping cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714865Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629181A (en) * | 2013-12-11 | 2014-03-12 | 大连运明自动化技术有限公司 | Dual-layer great-cylinder-diameter pneumatic film cylinder |
| CN104358731A (en) * | 2014-08-22 | 2015-02-18 | 中国航空工业集团公司北京航空精密机械研究所 | Hydraulic cylinder for locking hydraulic clamp |
| CN104533871A (en) * | 2014-12-26 | 2015-04-22 | 合肥中辰轻工机械有限公司 | Cylinder controlled by diaphragm |
| CN105587708A (en) * | 2014-11-06 | 2016-05-18 | 重庆德盟液压机械有限公司 | Static sealing oil cylinder with rodless cavity |
-
2004
- 2004-06-17 CN CN 200420028142 patent/CN2714865Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629181A (en) * | 2013-12-11 | 2014-03-12 | 大连运明自动化技术有限公司 | Dual-layer great-cylinder-diameter pneumatic film cylinder |
| CN103629181B (en) * | 2013-12-11 | 2015-11-18 | 大连运明自动化技术有限公司 | A kind of dual-layer great-cylinder-diamepneumatic pneumatic film cylinder |
| CN104358731A (en) * | 2014-08-22 | 2015-02-18 | 中国航空工业集团公司北京航空精密机械研究所 | Hydraulic cylinder for locking hydraulic clamp |
| CN105587708A (en) * | 2014-11-06 | 2016-05-18 | 重庆德盟液压机械有限公司 | Static sealing oil cylinder with rodless cavity |
| CN105587708B (en) * | 2014-11-06 | 2017-12-12 | 重庆德盟液压机械有限公司 | Rodless cavity static seal oil cylinder |
| CN104533871A (en) * | 2014-12-26 | 2015-04-22 | 合肥中辰轻工机械有限公司 | Cylinder controlled by diaphragm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Yazhong Automation Equipment Parts Co., Ltd. Assignor: Ge Yinsong Contract fulfillment period: 2009.8.6 to 2014.6.16 Contract record no.: 2009320001416 Denomination of utility model: Constant tension rolling diaphragm damping cylinder Granted publication date: 20050803 License type: Exclusive license Record date: 20090806 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.6 TO 2014.6.16; CHANGE OF CONTRACT Name of requester: WUXI YAZHONG AUTOMATION EQUIPMENT CO., LTD. Effective date: 20090806 |
|
| ASS | Succession or assignment of patent right |
Owner name: WUXI YAZHONG AUTOMATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: GE YINSONG Effective date: 20130225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214000 WUXI, JIANGSU PROVINCE TO: 214122 WUXI, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130225 Address after: 214122, Jiangsu Wuxi New District National hi tech Industrial Development Zone, Hongshan Town, North Industrial Zone, tin Mei Road Patentee after: Wuxi Yazhong Automation Equipment Co., Ltd. Address before: 214000 Jiangsu province Wuxi City King Wah Court No. 65 Patentee before: Ge Yinsong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140617 Granted publication date: 20050803 |