CN201552410U - Tension device - Google Patents
Tension device Download PDFInfo
- Publication number
- CN201552410U CN201552410U CN2009202588313U CN200920258831U CN201552410U CN 201552410 U CN201552410 U CN 201552410U CN 2009202588313 U CN2009202588313 U CN 2009202588313U CN 200920258831 U CN200920258831 U CN 200920258831U CN 201552410 U CN201552410 U CN 201552410U
- Authority
- CN
- China
- Prior art keywords
- slide plate
- housing
- fixed axis
- cover
- utilizes
- 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
Images
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a tension device, belonging to the technical field of mechanical processing. According to the technical scheme provided by the utility model, the tension device comprises a sliding plate, one end of which is provided with a fixedly connected tension shaft that is provided with a bearing by a bearing sleeve; the bearing sleeve is provided with a fixedly connected tension chain wheel; and the sliding plate is provided with a sliding groove which is internally provided with a fixed shaft, and the fixed shaft can slide inside the sliding groove. The tension device has simple structure and convenient installation and maintenance, and reduces the transmission error.
Description
Technical field
The utility model relates to a kind of swelling device, belongs to technical field of machining.
Background technology
Along with expanding economy, H shaped steel is widely used in factory building, places such as main residence, and the application of the upright machine of HG1800 group has improved the production efficiency of H shaped steel greatly.H shaped steel is organized immediately, when the chain in the transmission device relaxes, has increased the error in the transmission process, wing plate that has increased H shaped steel and effect loss during web is aimed at.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of swelling device is provided, and it is simple in structure, installation and maintenance are convenient, reduced driving error.
According to the technical scheme that the utility model provides, described swelling device comprises slide plate; One end of described slide plate is provided with fixedly connected tension shaft, utilizes bearing holder (housing, cover) that bearing is installed on the described tension shaft, and described bearing holder (housing, cover) is provided with fixedly connected tensioner sprocket wheel; Described slide plate is provided with sliding tray, is provided with fixed axis in the described sliding tray, and described fixed axis can slide in sliding tray.
Described bearing holder (housing, cover) utilizes first nut check on tension shaft.Said fixed axis utilizes second nut to lock mutually with slide plate.
Advantage of the present utility model: simple in structure, installation and maintenance convenience, adopt the tensioner sprocket wheel that chain is carried out tensioner, can reduce the error that produces in the transmission process.Can make the accurate centering of wing plate and web, reduce the loss of effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
Shown in Fig. 1～2: the utility model comprises tensioner sprocket wheel 1, bearing 2, tension shaft 3, slide plate 4, fixed axis 5, sliding tray 6, bearing holder (housing, cover) 7, first nut 8 and second nut 9.
As shown in Figure 1: an end of described tension shaft 3 is fixed on the slide plate 4.Described bearing 2 is installed on the tension shaft 3 by bearing holder (housing, cover) 7, and bearing holder (housing, cover) 7 is provided with tensioner sprocket wheel 1, and tensioner sprocket wheel 1 is fixedlyed connected with bearing holder (housing, cover) 7.
As shown in Figure 2: described slide plate 4 is provided with sliding tray 6, is provided with fixed axis 5 in the sliding tray 6, and fixed axis 5 can slide at sliding tray 6.Described bearing holder (housing, cover) 7 utilizes first nut 8 to lock mutually with tension shaft 3.Described fixed axis 5 utilizes second nut 9 to lock mutually with slide plate 4.
As depicted in figs. 1 and 2: during use, slide plate 4 is fixed on the upright unit room body of group, and 4 on fixed axis 5 and slide plate can slide up and down.Tensioner sprocket wheel 1 freely rotates along with the rotation of chain.Described tensioner sprocket wheel 1 be positioned at chain on the tensioner sprocket wheel 1 when lax, the binding site of adjusting slider 4 and fixed axis 5 makes tensioner sprocket wheel 1 and chain be in the tensioner state.Described bearing holder (housing, cover) 7 utilizes first nut 8 to lock mutually with tension shaft 3.Described fixed axis 5 utilizes second nut 9 to lock mutually with slide plate 4.
Claims (3)
1. swelling device, comprise slide plate (4), it is characterized in that: an end of described slide plate (4) is provided with fixedly connected tension shaft (3), utilizes bearing holder (housing, cover) (7) that bearing (2) is installed on the described tension shaft (3), and described bearing holder (housing, cover) (7) is provided with fixedly connected tensioner sprocket wheel (1); Described slide plate (4) is provided with sliding tray (6), is provided with fixed axis (5) in the described sliding tray (6), and described fixed axis (5) can slide in sliding tray (6).
2. swelling device according to claim 1 is characterized in that: described bearing holder (housing, cover) (7) utilizes first nut (8) to be locked on the tension shaft (3).
3. swelling device according to claim 1 is characterized in that: said fixed axis (5) utilizes second nut (9) to lock mutually with slide plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202588313U CN201552410U (en) | 2009-11-12 | 2009-11-12 | Tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202588313U CN201552410U (en) | 2009-11-12 | 2009-11-12 | Tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552410U true CN201552410U (en) | 2010-08-18 |
Family
ID=42612085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202588313U Expired - Fee Related CN201552410U (en) | 2009-11-12 | 2009-11-12 | Tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325238A (en) * | 2014-11-18 | 2015-02-04 | 无锡恒富科技有限公司 | Driven slide carriage for numerical control cutting machine |
| CN112570805A (en) * | 2020-11-25 | 2021-03-30 | 江苏汉田机械工业有限公司 | Hydraulic tensioning mechanism of high-speed band sawing machine |
-
2009
- 2009-11-12 CN CN2009202588313U patent/CN201552410U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325238A (en) * | 2014-11-18 | 2015-02-04 | 无锡恒富科技有限公司 | Driven slide carriage for numerical control cutting machine |
| CN104325238B (en) * | 2014-11-18 | 2016-07-06 | 无锡恒富科技有限公司 | A kind of driven slide carriage of numerical control cutting machine |
| CN112570805A (en) * | 2020-11-25 | 2021-03-30 | 江苏汉田机械工业有限公司 | Hydraulic tensioning mechanism of high-speed band sawing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203125976U (en) | Single point eccentric gear type press machine | |
| CN201552410U (en) | Tension device | |
| CN203977939U (en) | A kind of transverse transmission device of multi-storied garage | |
| CN101761616A (en) | Tension device | |
| CN203044592U (en) | Automatic plate bending roll convenient to use | |
| CN102490158B (en) | Assembling workbench for valve rod of liquefied petroleum gas cylinder valve | |
| CN203257609U (en) | Mobile type turning device of wind generating set | |
| CN101758117A (en) | Righting mechanism of straightening machine | |
| CN202571113U (en) | Wire feeding transmission mechanism of connecting rod of transmission swinging arm of left side shaft of automatic nail making machine | |
| CN204195402U (en) | A kind of index table | |
| CN103838246A (en) | Sunshine double-shaft tracking azimuth adjusting mechanism | |
| CN203495696U (en) | Extrusion wheel milling machine | |
| CN202429769U (en) | Guide mechanism | |
| CN204852215U (en) | Screw -nut drive mechanism | |
| CN101758118A (en) | Stand adjusting device | |
| CN201317019Y (en) | Driving device for turn plate of pipe cutter | |
| CN204295208U (en) | 90 meters of maritime platforms enclose trap slewing | |
| CN201558888U (en) | Frame adjusting device | |
| CN204284341U (en) | A kind of two ends reducing gear utilizing crank to link | |
| CN202975828U (en) | Novel sunlight dual-axis tracking azimuth adjusting mechanism | |
| CN202358619U (en) | Transmission mechanism of aging machine | |
| CN202247638U (en) | Hydraulic-driven pre-compaction vibrating device for spreading machine | |
| CN203077202U (en) | Installation device for transitional fit shaft sleeve and shaft hole | |
| CN203357303U (en) | Engine clamp driving device | |
| CN201052419Y (en) | Transmission mechanism for concentrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20121112 |