CN2399177Y - Tension display for bands for band - Google Patents
Tension display for bands for band Download PDFInfo
- Publication number
- CN2399177Y CN2399177Y CN 99242909 CN99242909U CN2399177Y CN 2399177 Y CN2399177 Y CN 2399177Y CN 99242909 CN99242909 CN 99242909 CN 99242909 U CN99242909 U CN 99242909U CN 2399177 Y CN2399177 Y CN 2399177Y
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- CN
- China
- Prior art keywords
- tensile force
- band
- bands
- tension
- groove
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- Expired - Fee Related
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Abstract
The utility model relates to a tension display for a saw band, and is used for a tension band saw band with a saw machine. The utility model is mainly composed of a tension main body, a slide block, a screw rod, a hand wheel, a spring, a surface bearing, a tension reticle display, etc. The utility model is characterized in that the tension selected is display because the saw band saws material with different specifications and models; when the elongating tension of the saw band is insufficient in the operation of the saw band, the utility model can automatically display. The tension display for a saw band can adapt the tension according to the specifications and the models of the sawing material so that the service life of the saw band is enhanced, and the fracturing phenomenon of the saw band is reduced.
Description
The utility model relates to a kind of bands for band tensile force display unit, uses on band sawing machine.Bands for band is in sawing is used at present, broken belt, to split zoning very general, this phenomenon mainly be since bands for band when the material of sawing all size, model, all open bands for band very tightly, bands for band is worked in the high-fatigue strength state, the very fast decline of the fatigue strength of bands for band, and broken belt occurs, split band.Bands for band is at work because the relation of tensile force and saw band fatigue is elongated saw band, and vexed car and beat tooth appears that saw band is skidded, in the tensile force deficiency, is shortened, the raising of sawing cost in the bands for band life-span greatly.
The purpose of this utility model is to make a kind of bands for band that makes when the material of sawing different size, different model, the size of tensile force of bands for band can be shown, tensile force more greatly when the high material of sawing rate height, sawing tensile strength, otherwise tensile force is littler, bands for band can show automatically when elongating the tensile force deficiency owing to saw band at work, can significantly improve a kind of bands for band tensile force display unit in bands for band life-span.
The purpose of this utility model is achieved in that it mainly is made up of the screw hole 15 that tension force main body 1, leading screw 2, pin 3, pin guide pin bushing 4, plane bearing 5, tensile force groove show 6, tensile force shows 7, spring 8, handwheel 9, slide block 10, baffle plate 11, fastening plate washer screw 12, fastening tensile force groove show 6, tensile force shows 7, screw 13, bands for band follower axis hole 14, tension force main body are installed on the band sawing machine.Operation principle is: tension force main body 1, be fastened on the band sawing machine by screw hole 15, the tensile force groove shows that 6 usefulness screws 13 are fastened on tension force main body 1, tensile force shows that 7 usefulness screws 13 are fastened on handwheel 9, handwheel 9 tightens together with leading screw 2, and pin guide pin bushing 4 usefulness pins 3 are fixed on leading screw 2, and spring 8, plane bearing 5 are placed on the demonstration 6 of tensile force groove and show in the middle of 7 with tensile force, plate washer 11 usefulness screws 12 are fixed on tension force main body 1, allow slide block 10 in the groove of tension force main body 1, slide.Rotate handwheel 9 during sawing work, handwheel 9, tensile force demonstration 7, leading screw 2, pin 3, pin guide pin bushing 4, spring 8, plane bearing 5 rotate together, compression spring 8, pulling slide block 10 and the bands for band follower that is installed on the bands for band follower axis hole 14, tension band saw blade.The size of bands for band tensile force is spring 8 size of power by compression, shows on the groove of tensile force demonstration 7 and tensile force groove demonstration 6.Stressed elongation when the bands for band sawing is worked, because the tension force of spring 8 is upspring tensile force demonstration 7, handwheel 9, leading screw 2, pin 3, pin guide pin bushing 4, slide block 10, tensile force demonstration 7 shows that with the tensile force groove 6 separate automatically, and demonstrates the tensile force deficiency automatically.
The utility model compared with prior art has the bands for band tensile force and can show, can show automatically when stressed elongation tensile force is not enough in the bands for band work, make bands for band in reasonably tensile force work, reduce the phenomenon of rupture of bands for band saw band, prolong the service life of bands for band.
Further specify below in conjunction with accompanying drawing and example:
Figure is that overall structure master of the present utility model looks signal, the half of cross-sectional schematic in right angle, leading screw center.
Among the figure 1 for the tension force main body, 2 for leading screw, 3 for pin, 4 for the pin guide pin bushing, 5 for plane bearing, 6,7 for the tensile force groove show, 8 for spring, 9 for handwheel, 10 for slide block, 11 for the slide block baffle plate, 12 for screw, 13 for screw, 14 for the axis hole of mounting strap saw blade follower, 15 be the screw that is fixed on the band sawing machine.
As can be seen from the figure:
The utility model mainly by tension force main body 1, leading screw 2, pin 3, pin guide pin bushing 4, plane bearing 5, tensile force groove show 6, tensile force shows 7, spring 8, handwheel 9, slide block 10, baffle plate 11, fastening plate washer screw 12, fastening tensile force groove show that the screw hole 15 that 6 tensile forces show that 7 screws 13, bands for band follower axis hole 14, tension force main body are installed on the band sawing machine forms.Operation principle is: tension force main body 1 is fastened on the band sawing machine by screw hole 15, the tensile force groove shows that 6 usefulness screws 13 are fastened on tension force main body 1, tensile force shows that 7 usefulness screws 13 are fastened on handwheel 9, handwheel 9 tightens together with leading screw 2, pin guide pin bushing 4 usefulness pins 3 are fixed on leading screw 2, spring 8, plane bearing 5 are placed on the tensile force groove and show that 6 is middle with tensile force demonstration 7, and plate washer 11 usefulness screws 12 are fixed on tension force main body 1, allow slide block 10 slide in the groove of tension force main body 1.Rotate handwheel 9 during sawing work, handwheel 9, tensile force demonstration 7, leading screw 2, pin 3, pin guide pin bushing 4, spring 8, plane bearing 5 rotate together, compression spring 8, pulling slide block 10 and the bands for band follower that is installed on the bands for band follower axis hole 14, tension band saw blade.The size of bands for band tensile force is spring 8 size of power by compression, shows on the groove of tensile force demonstration 7 and tensile force groove demonstration 6.Stressed elongation when the bands for band sawing is worked, because the tension force of spring 8 is upspring tensile force demonstration 7, handwheel 9, leading screw 2, pin 3, pin guide pin bushing 4, slide block 10, tensile force demonstration 7 shows that with the tensile force groove 6 separate automatically, and demonstrates the tensile force deficiency automatically.
This bands for band tensile force display unit, be used for band sawing machine tension band saw blade, it can select the tensile force of adaptation according to the material of cutting different size, model, automatically the function that shows when the stressed elongation tensile force of bands for band is not enough at work, can significantly improve the service life of bands for band, reduce the phenomenon of rupture of bands for band.
Claims (3)
1, a kind of bands for band tensile force display unit is characterized in that it is mainly by tension force main body 1, leading screw 2, pin 3, pin guide pin bushing 4, plane bearing 5, tensile force groove demonstration 6, tensile force demonstration 7, spring 8, handwheel 9, slide block 10, baffle plate 11.Fastening plate washer screw 12, fastening tensile force groove show that 6 tensile forces show that 7 screws 13, bands for band follower axis hole 14, tension force main body are installed in screw hole 15 compositions on the band sawing machine.The tension force main body is fastened on the band sawing machine by screw hole 15, the tensile force groove shows that 6 usefulness screws 13 are fastened on tension force main body 1, tensile force shows that 7 usefulness screws 13 are fastened on handwheel 9, handwheel 9 tightens together with leading screw 2, pin guide pin bushing 4 usefulness pins 3 are fixed on leading screw 2, spring 8, plane bearing 5 are placed on the tensile force groove and show 6 with tightly power demonstration 7 is middle, baffle plate 11 usefulness screws 12 are fixed on tension force main body 1, allow slide block 10 in the groove of tension force main body 1, slide.
2, a kind of bands for band tensile force display unit according to claim 1, it is characterized in that when sawing is worked, rotating handwheel 9, handwheel 9, tensile force demonstration 7, leading screw 2, pin 3, pin guide pin bushing 4, spring 8, plane bearing 5 rotate together, pressing spring 8, pulling slide block 10 and be contained in bands for band follower on the bands for band follower axis hole 14, the tension band saw blade.The size of bands for band tensile force be spring 8 by compression the size of power show that at tensile force 7 show on 6 the groove with the tensile force groove and to show.
3, a kind of bands for band tensile force display unit according to claim 1, it is characterized in that bands for band stressed elongation when sawing is worked, because the tension force of spring 8, tensile force is shown that 7 handwheels 9, leading screw 2, pin 3, pin guide pin bushing 4, slide block 10 upspring, tensile force demonstration 7 shows that with the tensile force groove 6 separate automatically, and demonstrates the tensile force deficiency automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242909 CN2399177Y (en) | 1999-09-09 | 1999-09-09 | Tension display for bands for band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242909 CN2399177Y (en) | 1999-09-09 | 1999-09-09 | Tension display for bands for band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399177Y true CN2399177Y (en) | 2000-10-04 |
Family
ID=34029373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99242909 Expired - Fee Related CN2399177Y (en) | 1999-09-09 | 1999-09-09 | Tension display for bands for band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2399177Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341663C (en) * | 2005-05-16 | 2007-10-10 | 青岛地恩地机电科技股份有限公司 | Digital display for the tension force of carpentry panel saw blade |
| CN102179752A (en) * | 2011-01-04 | 2011-09-14 | 无锡市常欣机电科技有限公司 | Positioning mechanism of de-rusting machine |
-
1999
- 1999-09-09 CN CN 99242909 patent/CN2399177Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341663C (en) * | 2005-05-16 | 2007-10-10 | 青岛地恩地机电科技股份有限公司 | Digital display for the tension force of carpentry panel saw blade |
| CN102179752A (en) * | 2011-01-04 | 2011-09-14 | 无锡市常欣机电科技有限公司 | Positioning mechanism of de-rusting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |