CN1117688C - Device for automatic balancing tensioning force using cylinder - Google Patents
Device for automatic balancing tensioning force using cylinder Download PDFInfo
- Publication number
- CN1117688C CN1117688C CN 00115190 CN00115190A CN1117688C CN 1117688 C CN1117688 C CN 1117688C CN 00115190 CN00115190 CN 00115190 CN 00115190 A CN00115190 A CN 00115190A CN 1117688 C CN1117688 C CN 1117688C
- Authority
- CN
- China
- Prior art keywords
- cylinder
- tension wheel
- wheel
- air cylinders
- tensile force
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Of Balance (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Winding Of Webs (AREA)
Abstract
The present invention discloses a device for balancing tensioning force automatically by air cylinders, which comprises a tension wheel, a conveying belt, air cylinders, etc. The present invention is characterized in that both ends of the wheel shaft of the tension wheel are respectively connected with the air cylinders of both sides through a revolving pair which usually uses aligning ball bearings. The aligning ball bearings of both ends of the tension wheel are respectively pushed by the air cylinders of both of the two sides to drive the tension wheel to realize the balance of the tensioning force automatically during the process of work. The device can compensate automatically parallelism error caused by the courses of related mechanical devices, such as manufacture and installation, and consequently, the devices can be manufactured and installed easily.
Description
The present invention relates to a kind ofly make tensile force realize the device of balance automatically with cylinder.It can realize balance automatically to " tensile force " of banded load transfer device.And can to associated machines make and installation process in the parallelism error that produced, compensate effectively automatically.
Known to us, in band shape was carried, the tensioning force unbalance of load-transfer device both sides usually can cause load-transfer device " sideslip ".This makes engineering staff have a bad headache.Yet, cause the unbalanced root of tensile force mainly because not parallel causing between the wheel shaft of the drive wheel of banded load transfer device and flower wheel.Theoretically, parallel between the wheel shaft is relative.And not parallel be absolute.Because in the manufacturing and installation process of equipment, always exist various errors.And error finally will cause not parallel between the wheel shaft.Want to improve by the precision that improves device fabrication and installation the parallelism of wheel shaft, that is very difficult.Cost also is very expensive.
The objective of the invention is to provide a kind of to machinery manufacturing industry makes tensile force realize the device of balance automatically with cylinder.It can realize balance automatically to " tensile force ".And can to associated machines make and installation process in the parallelism error that caused, compensate effectively automatically.Even can also by the parallelism error that irregular wear or laod unbalance caused, compensate automatically in the equipment running process.It can solve the trouble of being brought by parallelism error easily.Thereby make the manufacturing of associated machines and installation become more easy.
To achieve these goals, the present invention has adopted following technical scheme: a kind ofly make tensile force realize the device of balance automatically with cylinder, it comprises tension wheel, load-transfer device, cylinder, it is characterized in that: the wheel shaft two ends of tension wheel are by " revolute pair ", usually adopt " self-aligning ball bearing ", be connected with the cylinder of both sides respectively, the tensile force of load-transfer device is that cylinder by both sides promotes " self-aligning ball bearing " at tension wheel two ends respectively and drive tension wheel to realize the tensioning equilibrium of forces automatically during work again.
Owing to adopted such scheme, the present invention to make the tensile force of banded load transfer device realize balance automatically.And make the manufacturing of associated machines and installation become more easy.
The invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a kind ofly to make tensile force realize the device scheme drawing of balance automatically with cylinder.
Be a preferred embodiment of the present invention as shown in the figure.It is made up of revolute pair (1) (normally " self-aligning ball bearing "), load-transfer device (2), tension wheel (3), (tension wheel (3) also is a flower wheel in this example) cylinder (4), drive wheel (5) etc.In cylinder (4) at the both sides same size of load-transfer device (2), when feeding the gas of suitable uniform pressure, we know according to Newton's third law, and at this moment, both sides cylinder (4) equates by the thrust that two ends provided of revolute pair (1) to tension wheel (3) respectively.Thereby the tensile force that makes the two ends of tension wheel (3) has also been realized equating naturally.Concerning load-transfer device (2), this moment, the tensile force of both sides was just realized balance automatically.Final purpose of the present invention that Here it is.
Claims (1)
- A kind ofly make tensile force realize the device of balance automatically with cylinder, it comprises tension wheel, load-transfer device, cylinder, it is characterized in that: the wheel shaft two ends of tension wheel are by " revolute pair ", usually adopt " self-aligning ball bearing ", be connected with the cylinder of both sides respectively, the tensile force of load-transfer device is that cylinder by both sides promotes " self-aligning ball bearing " at tension wheel two ends respectively and drive tension wheel to realize the tensioning equilibrium of forces automatically during work again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00115190 CN1117688C (en) | 1999-09-15 | 2000-03-27 | Device for automatic balancing tensioning force using cylinder |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99239633 | 1999-09-15 | ||
| CN99239633.6 | 1999-09-15 | ||
| CN 00115190 CN1117688C (en) | 1999-09-15 | 2000-03-27 | Device for automatic balancing tensioning force using cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1265370A CN1265370A (en) | 2000-09-06 |
| CN1117688C true CN1117688C (en) | 2003-08-13 |
Family
ID=25739433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00115190 Expired - Fee Related CN1117688C (en) | 1999-09-15 | 2000-03-27 | Device for automatic balancing tensioning force using cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1117688C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829336A (en) * | 2017-02-21 | 2017-06-13 | 江苏达克罗涂装技术有限公司 | A kind of curing oven conveyer belt automatic tension device |
| CN108655046A (en) * | 2018-06-25 | 2018-10-16 | 东莞市赛诺办公设备科技有限公司 | A kind of charging roller iron axis washes axis machine automatically |
-
2000
- 2000-03-27 CN CN 00115190 patent/CN1117688C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1265370A (en) | 2000-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204209438U (en) | Axle class many parts rotary jig | |
| CN1117688C (en) | Device for automatic balancing tensioning force using cylinder | |
| CN106276077A (en) | A kind of double-chain conveyor | |
| CN208277522U (en) | A kind of quick indentation equipment of carton production | |
| CN210312140U (en) | But tensile belt feeder of automatically regulated belt | |
| CN101157112A (en) | Automatic wire rod aligning cutting machine reinforcing wire traction wheel apparatus | |
| CN2814021Y (en) | Adjustable leather belt tension device | |
| CN205173387U (en) | Belt tensioning adjustment device for beam pumping unit | |
| WO2005059492A3 (en) | Device for measuring the load on a bearing, antifriction bearing comprising a load-measuring device and a rotating drum machine | |
| CN206981661U (en) | Coiling machine feed device | |
| JPS63186026A (en) | Axial bearing | |
| CN205271654U (en) | Crankshaft journal burnishing device | |
| CN203173559U (en) | Pneumatic shaft positioning mechanism and high-speed dividing and cutting machine with same | |
| CN215709530U (en) | Roller replacing device for mining belt conveyor | |
| CN202089518U (en) | Axial positioning type accumulation roller | |
| CN208153650U (en) | A kind of opening synchronous belt power dual-support structure | |
| CN221758823U (en) | Conveying mechanism for transporting robot parts | |
| CN206175583U (en) | Wheel mechanism on bracket | |
| CN2670660Y (en) | Static pressurized shafting with closed balls | |
| CN219236272U (en) | Damping structure for double-disc friction press | |
| CN2643067Y (en) | High-speed thrust combination bearing with preload | |
| CN110792757A (en) | Chain wheel set device on upper part of elevator | |
| CN220664070U (en) | Automatic clamping device for bearing assembly | |
| CN111776603A (en) | Conveying equipment for optical axis machining | |
| CN202988359U (en) | Material belt conveying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TELCOM ( GROUP ) CO., LTD. CENTER INSTIT Free format text: FORMER OWNER: ZHAO SHENLING Effective date: 20030927 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030927 Address after: 200032 Shanghai Xietu Road No. 1646 on the third. Patentee after: Central Institute of Shanghai Video and Audio (Group) Co., Ltd. Address before: 201103, room 3, No. 39, Lane 601, ring Town West, Shanghai, Hongqiao Patentee before: Zhao Shenlian |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |