CN202901193U - Steel belt tensioning device - Google Patents
Steel belt tensioning device Download PDFInfo
- Publication number
- CN202901193U CN202901193U CN 201220579433 CN201220579433U CN202901193U CN 202901193 U CN202901193 U CN 202901193U CN 201220579433 CN201220579433 CN 201220579433 CN 201220579433 U CN201220579433 U CN 201220579433U CN 202901193 U CN202901193 U CN 202901193U
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- CN
- China
- Prior art keywords
- tensioning screw
- belt wheel
- fixed base
- tensioning
- steel strip
- 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
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Abstract
The utility model provides a steel belt tensioning device. The steel belt tensioning device comprises an installation plate, a belt wheel component, a tensioning screw fixing seat and a tensioning screw, wherein the belt wheel component is arranged on the installation plate; the tensioning screw fixing seat is arranged on the installation plate; the tensioning screw is partially connected to the belt wheel component and partially connected to the tensioning screw fixing seat; and when moving outwards relative to the tensioning screw fixing seat, the tensioning screw drives the belt wheel component to move outwards. The steel belt tensioning device is applicable to small-space occasions and reliable in performance, and facilitates popularization. The problem about tensioning of a steel belt is effectively solved by using a few parts and standard components with simple structure, and the parts are convenient to process.
Description
Technical field
The utility model relates to a kind of tension device of belt wheel transmission mechanism, especially Steel Belt Transmission.
Background technique
Present belt wheel tensioning mechanism has a variety of, basically all be that centre distance by adjusting belt wheel and Idle wheel are realized the tensioning with transmission, the occasion relatively more sufficient in the space is all very applicable, but the narrower and small occasion in the space, the application of at present general tensioning mechanism just occurs not enough, because the restriction in space, install and adjust are all inconvenient.
The model utility content
The purpose of this utility model is to provide a kind of easily steel strip tension device of compact structure, suitable narrow space occasion and install and adjust that has.
Correspondingly, a kind of steel strip tension device of the utility model comprises: mounting plate; Pulley assemblies is installed on the mounting plate; The tensioning screw fixed base is installed on the mounting plate; Tensioning screw, part is connected on the pulley assemblies, and part is connected on the tensioning screw fixed base; Tensioning screw drives together outwards motion of pulley assemblies during with respect to tensioning screw fixed base outward movment.
As further improvement of the utility model, described pulley assemblies comprises belt wheel, mandrel and belt wheel pedestal, and belt wheel is contained on the mandrel and by nut and is contained on the belt wheel pedestal.
As further improvement of the utility model, described mounting plate is provided with some elongated holes, described belt wheel pedestal being fixed on mounting plate by bolt and elongated hole.
As further improvement of the utility model, described tensioning screw fixed base is connected with mounting plate by bolt.
As further improvement of the utility model, described tensioning screw and belt wheel pedestal are threaded connection.
As further improvement of the utility model, described tensioning screw is connected with the tensioning screw fixed base with locking nut by adjusting nut.
As further improvement of the utility model, described adjusting nut and locking nut lay respectively at the both sides of tensioning screw fixed base, and described adjusting nut is positioned at the outside of tensioning screw fixed base, and described locking nut is positioned at the inboard of tensioning screw fixed base.
As further improvement of the utility model, an end of described tensioning screw is provided with plush copper, offers through hole on the described belt wheel pedestal, and described tensioning screw passes through hole and plush copper is fastened in the belt wheel pedestal.
As further improvement of the utility model, described tensioning screw fixed base and tensioning screw are threaded connection.
The beneficial effects of the utility model are: the occasion that the utility model steel strip tension device application space is narrow and small, and by the tensioning problem that several parts simple in structure and standard piece have solved steel band effectively, part is easy to process, and reliable performance is conducive to promote.
Description of drawings
Figure 1 shows that the plan view of the utility model steel strip tension device.
Figure 2 shows that the plan view of the utility model steel strip tension device.
Figure 3 shows that the rear view of the utility model steel strip tension device.
Embodiment
Below with reference to embodiment shown in the drawings the utility model is described in detail.But these mode of executions do not limit the utility model, and the conversion on the structure that those of ordinary skill in the art makes according to these mode of executions, method or the function all is included in the protection domain of the present utility model.
As shown in Figures 1 to 3, a kind of steel strip tension device of the utility model comprise mounting plate 1, be installed in pulley assemblies on the mounting plate 1, be installed in tensioning screw fixed base 3 on the mounting plate 1, and the tensioning screw 4 of connecting band wheel assembly and screw rod fixed base 3.
In the present embodiment, pulley assemblies comprises belt wheel pedestal 10, mandrel 8 and belt wheel 7, and belt wheel 7 is contained on the mandrel 8 and by nut 9 and is contained on the belt wheel pedestal 10.Described mounting plate 1 is provided with some elongated holes 12, and described belt wheel pedestal 10 is installed on the mounting plate 1 by monolateral fixing mode, namely cooperates with some elongated holes 12 on the mounting plate 1 by some bolts 11, and realization is connected with mounting plate 1.Because elongated hole 12 is slit-like, can be in elongated hole 12 interior movements after bolt 11 unclamps.Herein, some bolts 11 refer to four, and corresponding some elongated holes 12 also are four.
Tensioning screw fixed base 3 is connected with mounting plate 1 by bolt 2, and tensioning screw 4 and belt wheel pedestal 10 link together by modes such as screw threads, then passes through adjusting nut 5 and is connected with locking nut and is connected with tensioning screw fixed base 3.Particularly, adjusting nut 5 and locking nut 6 lay respectively at the both sides of tensioning screw fixed base 3, and adjusting nut 5 is positioned at the outside of tensioning screw fixed base 3, and locking nut 6 is positioned at the inboard of tensioning screw fixed base 3.
When the utility model steel strip tension device need to be adjusted, unclamp first bolt 11, then regulate adjusting nut 5, adjusting nut 5 makes tensioning screw 4 relative screw rod fixed bases 3 outwards do straight line motion, simultaneously, tensioning screw 4 drives the outwards together motion of described belt wheel pedestal 10.At this moment, because described belt wheel 7, mandrel 8 and belt wheel pedestal 10 are wholely set, therefore, whole pulley assemblies and tensioning screw 4 outwards move and steel band are carried out tensioning, and also outward movment thereupon in elongated hole 12 of bolt 11, when adjusting to suitable position, adjusting lock nut's 6 locking tensioning screws 4, then lock bolt 11, thus the adjustment process of finishing.
Noted earlier, to drive tensioning screw 4 motions by the adjusting nut 5 that adjusting is installed on the tensioning screw 4, thereby drive belt wheel pedestal 10 outward movment and carry out tensioning, moreover, the utility model can also be realized steel belt tensioning by directly regulating tensioning screw 4, particularly, one end of tensioning screw 4 is designed to plush copper, first-class such as hexagonal, offer through hole at belt wheel pedestal 10, the plush copper of described tensioning screw 4 is held in the belt wheel pedestal 10, and other parts are then passed through hole and extended to beyond the belt wheel pedestal 10.Do tapped hole at tensioning screw fixed base 3, tensioning screw 4 links together with the mode of tensioning screw fixed base 3 by screw-thread fit.In this mode of execution, when steel strip tension device need to be adjusted, only need directly to regulate tensioning screw 4, tensioning screw 4 relatively screw rod fixed base 3 is outwards done straight line motion, and then drives outwards together motion of belt wheel pedestal 10, realizes steel belt tensioning.
The utlity model has following advantage:
1, the utility model belt wheel 7, mandrel 8 and belt wheel pedestal 10 are wholely set, drive belt wheel pedestal 10 by direct adjusting tensioning screw 4 or adjusting nut 5 and realize tensioning, thereby guaranteed the rigidity of tension device, and realized the compact design of steel strip tension device;
2, belt wheel pedestal 10 is monolateral means of fixation with the mounting type of mounting plate 1, so that this device has little, the easy for installation advantage that takes up room.
In sum, the occasion that the utility model steel strip tension device application space is narrow and small, by the tensioning problem that several parts simple in structure and standard piece have solved steel band effectively, part is easy to process, and reliable performance is conducive to promote.
Be to be understood that, although this specification is described according to mode of execution, but be not that each mode of execution only comprises an independently technological scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, technological scheme in each mode of execution also can through appropriate combination, form other mode of executions that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description only is specifying for feasibility mode of execution of the present utility model; they are not to limit protection domain of the present utility model, allly do not break away from equivalent mode of execution or the change that the utility model skill spirit does and all should be included within the protection domain of the present utility model.
Claims (9)
1. a steel strip tension device is characterized in that, comprising:
Mounting plate;
Pulley assemblies is installed on the mounting plate;
The tensioning screw fixed base is installed on the mounting plate;
Tensioning screw, part is connected on the pulley assemblies, and part is connected on the tensioning screw fixed base;
Tensioning screw drives together outwards motion of pulley assemblies during with respect to tensioning screw fixed base outward movment.
2. steel strip tension device according to claim 1 is characterized in that, described pulley assemblies comprises belt wheel, mandrel and belt wheel pedestal, and belt wheel is contained on the mandrel and by nut and is contained on the belt wheel pedestal.
3. steel strip tension device according to claim 2 is characterized in that, described mounting plate is provided with some elongated holes, described belt wheel pedestal being fixed on mounting plate by bolt and elongated hole.
4. steel strip tension device according to claim 3 is characterized in that, described tensioning screw fixed base is connected with mounting plate by bolt.
5. each described steel strip tension device in 4 according to claim 2 is characterized in that described tensioning screw and belt wheel pedestal are threaded connection.
6. steel strip tension device according to claim 5 is characterized in that, described tensioning screw is connected with the tensioning screw fixed base with locking nut by adjusting nut.
7. steel strip tension device according to claim 6, it is characterized in that, described adjusting nut and locking nut lay respectively at the both sides of tensioning screw fixed base, and described adjusting nut is positioned at the outside of tensioning screw fixed base, and described locking nut is positioned at the inboard of tensioning screw fixed base.
8. each described steel strip tension device in 4 according to claim 2 is characterized in that an end of described tensioning screw is provided with plush copper, offers through hole on the described belt wheel pedestal, and described tensioning screw passes through hole and plush copper is fastened in the belt wheel pedestal.
9. steel strip tension device according to claim 8 is characterized in that, described tensioning screw fixed base and tensioning screw are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579433 CN202901193U (en) | 2012-11-06 | 2012-11-06 | Steel belt tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579433 CN202901193U (en) | 2012-11-06 | 2012-11-06 | Steel belt tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901193U true CN202901193U (en) | 2013-04-24 |
Family
ID=48121865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579433 Expired - Fee Related CN202901193U (en) | 2012-11-06 | 2012-11-06 | Steel belt tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901193U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643766A (en) * | 2013-12-09 | 2014-03-19 | 天津市金万方钢结构有限公司 | Tensioning connection piece used for steel structure |
| CN103643767A (en) * | 2013-12-09 | 2014-03-19 | 天津市金万方钢结构有限公司 | Tensioning device for steel structures |
| CN103807393A (en) * | 2012-11-06 | 2014-05-21 | 维嘉数控科技（苏州）有限公司 | Steel belt tensioning device |
| CN108247396A (en) * | 2018-03-30 | 2018-07-06 | 安徽新诺精工股份有限公司 | One kind enhances torquer for milling machine converter feed speed change |
-
2012
- 2012-11-06 CN CN 201220579433 patent/CN202901193U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807393A (en) * | 2012-11-06 | 2014-05-21 | 维嘉数控科技（苏州）有限公司 | Steel belt tensioning device |
| CN103643766A (en) * | 2013-12-09 | 2014-03-19 | 天津市金万方钢结构有限公司 | Tensioning connection piece used for steel structure |
| CN103643767A (en) * | 2013-12-09 | 2014-03-19 | 天津市金万方钢结构有限公司 | Tensioning device for steel structures |
| CN103643766B (en) * | 2013-12-09 | 2016-03-02 | 天津市金万方钢结构有限公司 | A kind of steel work tensioning connector |
| CN108247396A (en) * | 2018-03-30 | 2018-07-06 | 安徽新诺精工股份有限公司 | One kind enhances torquer for milling machine converter feed speed change |
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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 |
Granted publication date: 20130424 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |