CN105465303A - Tensioning shaft installing and adjusting device for transmission system - Google Patents
Tensioning shaft installing and adjusting device for transmission system Download PDFInfo
- Publication number
- CN105465303A CN105465303A CN201510937463.5A CN201510937463A CN105465303A CN 105465303 A CN105465303 A CN 105465303A CN 201510937463 A CN201510937463 A CN 201510937463A CN 105465303 A CN105465303 A CN 105465303A
- Authority
- CN
- China
- Prior art keywords
- tensioning shaft
- chute
- transmission system
- tensioning
- slipper
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1263—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially straight path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0842—Mounting or support of tensioner
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a tensioning shaft installing and adjusting device for a transmission system. The tensioning shaft installing and adjusting device comprises a compression nut, a sliding groove, a tensioning shaft, an adjusting plate, fixing bolts and an adjusting stud. The closed end of the sliding groove is provided with a through hole. The tensioning shaft comprises a sliding block part, a tensioning shaft part and a lateral extending shaft part. The sliding block part is installed in the sliding groove. The extending shaft part penetrates the through hole and then is fixed through the compression nut. The adjusting plate is fixed to the opened end of the sliding groove through the fixing bolts. A threaded hole is formed in the middle of the adjusting plate. The adjusting stud penetrates the threaded hole to abut against the sliding block part. The tensioning shaft installing and adjusting device has the beneficial effects that the structure is simple, parts are few, occupied space is small, errors generated in the machining process are small, installation is convenient, the position of the tensioning shaft can be regularly adjusted, and therefore it is ensured that the transmission system can run normally.
Description
Technical field
The present invention relates to a kind of controlling device of belt drive system of testing, the tensioning shaft being specifically related to a kind of transmission system is installed and controlling device.
Background technique
Idle wheel is constituent element indispensable in belt drive system, when belt drive system works, due to belt long-term tension power effect in transmission, will inevitably plastic deformation be produced and occur relaxation phenomenon, use Idle wheel to adjust the centre distance of two belt pulleys, thus make the tension force needed for belt maintenance.At present, the tension wheel shaft that belt drive system uses is installed and is divided into automatic adjustment and regular manual tune two kinds of modes with controlling device, and Idle wheel automatic control tegulatingdevice has agile and all-purpose feature, but processing relative complex, and have narrow limitation to service condition; The tension device application surface of manual periodic adjustment is extensive, but installs complicated, and regulation range is less, is badly in need of improving.
Summary of the invention
The tensioning shaft of a kind of transmission system of the present invention installs the tension device being manual periodic adjustment Idle wheel with controlling device, and it is simple that it has processing, easy for installation, and regulation range is wide, the feature little to the narrow limitation of service condition.
For solving the problems of the technologies described above, the present invention adopts following technical proposals: a kind of tensioning shaft of transmission system is installed and controlling device, comprise gland nut, chute, tensioning shaft, regulator plate, fixing bolt, adjustment stud, described chute is provided with open end and closed end, and the closed end of described chute is provided with through hole;
Described tensioning shaft comprises the Slipper that one connects, tensioning shaft part and extend laterally shaft portion, described Slipper is positioned at described tensioning shaft beneath portions, describedly extend laterally the side that shaft portion is positioned at described Slipper, described Slipper is arranged in chute, and described projecting shaft is fixed by gland nut after partially passing through described through hole;
Described regulator plate is fixed on the open end of described chute by fixing bolt, is provided with tapped hole in the middle part of described regulator plate, and described adjustment stud abuts with described Slipper through this tapped hole.
Further, chute mounting flange is provided with bottom described chute.
Further, the chute cross section stating chute is T-shaped structure.
Further, the screw thread be provided with for fixed tensioning wheel of described tensioning shaft part.
Further, described chute is analog-U shaped structure.
Beneficial effect of the present invention is:
The present invention is provided with adjustment stud, and is provided with on tensioning shaft and extends laterally shaft portion, and these two-part are moving in the same way when regulating Idle wheel tensioning, and then the degree of tightness of belt on adjustment Idle wheel; Structure of the present invention is simple, and accessory is few, takes up room little, and the error produced in course of working is little, easy for installation, can the position of periodic adjustment tensioning shaft, thus ensures that transmission system can normally be run.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of tensioning shaft of the present invention;
Fig. 3 is the main TV structure schematic diagram of tensioning shaft of the present invention;
Fig. 4 is the structural representation of regulator plate of the present invention;
Fig. 5 is the structural representation of chute of the present invention;
Fig. 6 is the structural representation that the present invention regulates stud.
In figure: 1, gland nut, 2, chute, 3, tensioning shaft, 31, Slipper, 32, tensioning shaft part, 33, extend laterally shaft portion, 4, regulator plate, 5, fixing bolt, 6, regulate stud, 7, chute mounting flange.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
As figure 1 ?shown in 6, a kind of tensioning shaft of transmission system is installed and controlling device, comprise gland nut 1, chute 2, tensioning shaft 3, regulator plate 4, fixing bolt 5, regulate stud 6, described chute 2 is provided with closed end and open end, and the closed end of described chute 2 is provided with through hole;
Described tensioning shaft 3 comprises the Slipper 31 that one connects, tensioning shaft part 32 and extend laterally shaft portion 33, described Slipper 31 is positioned at below described tensioning shaft part 32, describedly extend laterally the side that shaft portion 33 is positioned at described Slipper 31, described Slipper 31 is arranged in chute 2, is fixed after described projecting shaft partially passes through described through hole by gland nut 1;
Described regulator plate 4 is fixed on the open end of described chute 2 by fixing bolt 5, is provided with tapped hole in the middle part of described regulator plate 4, and described adjustment stud 6 abuts with described Slipper 31 through this tapped hole.
The tensioning shaft of the above-mentioned technical solutions of this embodiment is installed with controlling device assembling mode as follows: be arranged in chute 2 by the Slipper 31 of tensioning shaft 3, tightening fixing by extending laterally after shaft portion 33 stretches out the through hole of chute closed end of tensioning shaft 3 by gland nut 1, there is reverse displacement in anti-limited slip block; Regulator plate 4 is fixed on the open end of chute 2 by fixing bolt 5, screwed adjustment stud 6 abuts with Slipper 31 through after the tapped hole in the middle part of regulator plate 4;
The above-mentioned tensioning shaft assembled is installed the adjustment process being used for Idle wheel with controlling device as follows: be threaded fixing by the tensioning shaft part 32 of tensioning shaft 3 with Idle wheel to be regulated, Idle wheel is full of belt, when belt needs to carry out tension adjustment, progressively tighten to chute 2 direction and regulate stud 6, regulate stud 6 and then prop up Slipper 31 and move to chute 2 closed end, and then drive extends laterally the through hole that shaft portion 33 stretches out chute 2 closed end further, progressively tighten gland nut 1 to fix, tensioning shaft part 32 pairs of Idle wheels are finally made to complete retightening operation,
When belt needs to carry out drawing pine to regulate, progressively unscrew in the other direction to chute 2 and regulate stud 6, and progressively unscrew gland nut 1 simultaneously, extending laterally shaft portion 33 progressively returns in chute 2 by the through hole of chute 2 closed end, under the pulling force effect of tensioning shaft part 32 belt on Idle wheel, making Slipper 31 immediately following regulating stud 6 progressively mobile to chute 2 in the other direction, finally making tensioning shaft part 32 pairs of Idle wheels complete and drawing pine operation.
Upper the present invention has the error that produces in simplicity of design, course of working feature little, easy for installation, can the position of periodic adjustment tensioning shaft, thus ensures that transmission system can normally be run.
It is below the improvement of the technique scheme to the present embodiment.
Further, described chute (2) bottom is provided with chute mounting flange (7).
Further, the chute cross section of described chute (2) is T-shaped structure.
Further, the screw thread be provided with for fixed tensioning wheel of described tensioning shaft part (32).
Further, described chute (2) is analog-U shaped structure.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to invention, although the present invention discloses as above with preferred embodiment, but be not intended to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. the tensioning shaft of a transmission system is installed and controlling device, it is characterized in that, comprise gland nut (1), chute (2), tensioning shaft (3), regulator plate (4), fixing bolt (5), regulate stud (6), described chute (2) is provided with open end and closed end, and the closed end of described chute (2) is provided with through hole;
Described tensioning shaft (3) comprises the Slipper (31) that one connects, tensioning shaft part (32) and extend laterally shaft portion (33), described Slipper (31) is positioned at described tensioning shaft part (32) below, describedly extend laterally the side that shaft portion (33) is positioned at described Slipper (31), described Slipper (31) is arranged in chute (2), and described projecting shaft is fixed by gland nut (1) after partially passing through described through hole;
Described regulator plate (4) is fixed on the open end of described chute (2) by fixing bolt (5), described regulator plate (4) middle part is provided with tapped hole, and described adjustment stud (6) abuts with described Slipper (31) through this tapped hole.
2. the tensioning shaft of a kind of transmission system according to claim 1 is installed and controlling device, it is characterized in that, described chute (2) bottom is provided with chute mounting flange (7).
3. the tensioning shaft of a kind of transmission system according to claim 1 is installed and controlling device, and it is characterized in that, the chute cross section of described chute (2) is T-shaped structure.
4. the tensioning shaft of a kind of transmission system according to claim 1 is installed and controlling device, it is characterized in that, the screw thread be provided with for fixed tensioning wheel of described tensioning shaft part (32).
5. the tensioning shaft of a kind of transmission system according to claim 1 is installed and controlling device, and it is characterized in that, described chute (2) is analog-U shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937463.5A CN105465303A (en) | 2015-12-14 | 2015-12-14 | Tensioning shaft installing and adjusting device for transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937463.5A CN105465303A (en) | 2015-12-14 | 2015-12-14 | Tensioning shaft installing and adjusting device for transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465303A true CN105465303A (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510937463.5A Pending CN105465303A (en) | 2015-12-14 | 2015-12-14 | Tensioning shaft installing and adjusting device for transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465303A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781367A (en) * | 2017-10-21 | 2018-03-09 | 安徽特种农业装备产业技术研究院有限公司 | A kind of stone collector transfer case tensioning apparatus |
| CN112810715A (en) * | 2020-12-31 | 2021-05-18 | 中国人民解放军陆军装甲兵学院 | Modularized crawler tensioning mechanism and mounting and dismounting method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003021203A (en) * | 2001-07-06 | 2003-01-24 | Aichi Mach Ind Co Ltd | Idler pulley |
| DE202006019677U1 (en) * | 2006-12-29 | 2007-04-05 | Hamann, Reiner | Automatic tensioner e.g. screwed belt-chain tensioner, for belt-chain drive of e.g. vehicle, has tension pulley provided for chain/belt, where pulley is rotatably fastened at sliding block and tensioned against chain/belt by spring force |
| CN101149099A (en) * | 2006-09-20 | 2008-03-26 | 株式会社电装 | Tension adjustment mechanism of power transmission belt for compressor in vehicle air conditioner |
| CN101672351A (en) * | 2009-09-30 | 2010-03-17 | 东莞宏威数码机械有限公司 | tightening mechanism |
| CN202245125U (en) * | 2011-09-29 | 2012-05-30 | 衡阳运输机械有限公司 | Combined conveying belt tension adjustment device |
| CN102627188A (en) * | 2012-03-31 | 2012-08-08 | 江苏新蕾麦芽有限公司 | Tensioning adjustment device for conveying belt in malt conveyer |
| CN203268923U (en) * | 2013-04-22 | 2013-11-06 | 山东诚铭建设机械有限公司 | Tensioning device of belt conveyor |
| CN203822978U (en) * | 2014-04-18 | 2014-09-10 | 云南通变电器配件有限公司 | Engine fan belt idler |
| CN203997827U (en) * | 2014-08-12 | 2014-12-10 | 总装备部工程设计研究总院 | Stretching device |
| CN204572966U (en) * | 2015-01-15 | 2015-08-19 | 东风朝阳朝柴动力有限公司 | Be exclusively used in the device of adjustment belt train rate of tension |
-
2015
- 2015-12-14 CN CN201510937463.5A patent/CN105465303A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003021203A (en) * | 2001-07-06 | 2003-01-24 | Aichi Mach Ind Co Ltd | Idler pulley |
| CN101149099A (en) * | 2006-09-20 | 2008-03-26 | 株式会社电装 | Tension adjustment mechanism of power transmission belt for compressor in vehicle air conditioner |
| DE202006019677U1 (en) * | 2006-12-29 | 2007-04-05 | Hamann, Reiner | Automatic tensioner e.g. screwed belt-chain tensioner, for belt-chain drive of e.g. vehicle, has tension pulley provided for chain/belt, where pulley is rotatably fastened at sliding block and tensioned against chain/belt by spring force |
| CN101672351A (en) * | 2009-09-30 | 2010-03-17 | 东莞宏威数码机械有限公司 | tightening mechanism |
| CN202245125U (en) * | 2011-09-29 | 2012-05-30 | 衡阳运输机械有限公司 | Combined conveying belt tension adjustment device |
| CN102627188A (en) * | 2012-03-31 | 2012-08-08 | 江苏新蕾麦芽有限公司 | Tensioning adjustment device for conveying belt in malt conveyer |
| CN203268923U (en) * | 2013-04-22 | 2013-11-06 | 山东诚铭建设机械有限公司 | Tensioning device of belt conveyor |
| CN203822978U (en) * | 2014-04-18 | 2014-09-10 | 云南通变电器配件有限公司 | Engine fan belt idler |
| CN203997827U (en) * | 2014-08-12 | 2014-12-10 | 总装备部工程设计研究总院 | Stretching device |
| CN204572966U (en) * | 2015-01-15 | 2015-08-19 | 东风朝阳朝柴动力有限公司 | Be exclusively used in the device of adjustment belt train rate of tension |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781367A (en) * | 2017-10-21 | 2018-03-09 | 安徽特种农业装备产业技术研究院有限公司 | A kind of stone collector transfer case tensioning apparatus |
| CN112810715A (en) * | 2020-12-31 | 2021-05-18 | 中国人民解放军陆军装甲兵学院 | Modularized crawler tensioning mechanism and mounting and dismounting method thereof |
| CN112810715B (en) * | 2020-12-31 | 2022-06-07 | 中国人民解放军陆军装甲兵学院 | Modularized crawler tensioning mechanism and mounting and dismounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |