CN103802164A - Saw blade clamping device of band wheel saw wood sawing machine - Google Patents
Saw blade clamping device of band wheel saw wood sawing machine Download PDFInfo
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- CN103802164A CN103802164A CN201410074412.XA CN201410074412A CN103802164A CN 103802164 A CN103802164 A CN 103802164A CN 201410074412 A CN201410074412 A CN 201410074412A CN 103802164 A CN103802164 A CN 103802164A
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- saw blade
- wheel
- saw
- sliding sleeve
- installing plate
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Abstract
The invention discloses a saw blade clamping device of a band wheel saw wood sawing machine. The saw blade clamping device of the band wheel saw wood sawing machine comprises two transverse locating wheels, a longitudinal locating wheel, a dust scraping plate, a sliding rod and a locating wheel installation plate, wherein the sliding rod is parallel to a saw blade, the transverse locating wheels and the longitudinal locating wheels are all fixedly connected with the locating wheel installation plate, a strip-shaped groove is formed in the dust scraping plate, a first tubular sliding sleeve is arranged on the locating wheel installation plate, a second tubular sliding sleeve is arranged on the dust scraping plate, the sliding rod is sleeved with the first tubular sliding sleeve and the second tubular sliding sleeve, the side wall the first tubular sliding sleeve is provided with an internal thread hole communicated with the inner hole of the first tubular sliding sleeve, the side wall the second tubular sliding sleeve is provided with an internal thread hole communicated with the inner hole of the second tubular sliding sleeve, and a locating bolt arranged in each internal thread hole is in thread connection with the corresponding thread hole. The saw blade clamping device of the band wheel saw wood sawing machine is simple in structure, the saw blade in a cutting region can only be bent and shake in a small range, and therefore the saw blade clamping device of the band wheel saw wood sawing machine works in the optimal state, the situation that the saw blade jitters or is blocked is avoided, and an improvement on cutting precision of the band wheel saw wood sawing machine is facilitated.
Description
Technical field
The present invention relates to a kind of timber and cut saw, particularly relate to a kind of belt wheel sawmilling material and cut saw saw blade clamping device.
Background technology
The advantage such as that wooden boards has is lightweight, strength ratio is high, good springiness, shock-resistant, unity and coherence in writing tone enrich attractive in appearance, handling ease has resource regeneration simultaneously, and wooden boards all occupies an important position to the present from ancient times in national economy.Wooden boards processing industry, take wooden boards as raw material, is mainly processed with mechanical means.
The main mechanical that existing furniture production industry cuts for wooden boards has circular saw and belt wheel saw, belt wheel saw during with its work noise little, be convenient to arcuate flanks cutting, cutting efficiency advantages of higher, be cutting apparatus indispensable in furniture production industry.
In existing belt wheel saw device, saw blade in the form of a ring has certain flexibility, to be wrapped in the cutting of having rotated timber on two or more moving runners with moving runner.Gap between belt wheel saw upper spider and material is set to the processing stations of belt wheel saw, the width in gap determines that belt wheel saw is suitable for the thickness range of wooden boards: when the thickness of wooden boards is greater than gap width, wooden boards can not complete cutting by gap, too hour, the amplitude that in gap, saw blade is larger makes the cutting accuracy of belt wheel saw not high to wooden boards thickness.This makes belt wheel saw of the prior art only in the time that wooden boards thickness is slightly less than described gap width, can complete hi-precision cutting, and in prior art, belt wheel is sawed the above gap width adjustment inconvenience.
Summary of the invention
Only in the time that being slightly less than described gap width, wooden boards thickness can complete hi-precision cutting for solving above-mentioned belt wheel saw of the prior art, and belt wheel is sawed the above gap width and adjusted inconvenient problem in prior art, the invention provides a kind of belt wheel sawmilling material and cut saw saw blade clamping device.
For the problems referred to above, the present invention solves problem by the following technical programs: belt wheel sawmilling material is cut saw saw blade clamping device, comprise and be separately positioned on not two located lateral wheels of homonymy of saw blade on belt wheel saw processing stations, the longitudinal register wheel of described saw blade rear side, also comprise and scrape hawk, slide bar and locating wheel installing plate, described slide bar is parallel with described saw blade, located lateral wheel and longitudinal register wheel are all fixedly connected on locating wheel installing plate, scrape and on hawk, be provided with bar-shaped trough, and described saw blade part is positioned at bar-shaped trough, on locating wheel installing plate, be provided with the first sliding sleeve in a tubular form, scrape and on hawk, be provided with the second sliding sleeve in a tubular form, the first sliding sleeve and the second sliding sleeve are all set on slide bar, on the sidewall of the first sliding sleeve and the second sliding sleeve, be provided with the internal thread hole connecting with endoporus separately, in internal thread hole, be provided with and respectively have the bolt being threaded of one's own.
Concrete, the longitudinal register wheel arranging be used for limiting saw blade in the time being subject to timber thrust to lateral bend thereafter, two located lateral wheels that arrange are for limiting saw blade amplitude in the horizontal direction, gap between locating wheel installing plate and material platform is the processing stations that belt wheel sawmilling material is cut saw, the type of attachment of the first sliding sleeve and slide bar, make after the bolt on absent-mindedness the first sliding sleeve, adjust the gap between locating wheel installing plate and material platform by adjusting the first position sliding on slide bar, the slide bar arranging can be fixedly connected in the frame of cutting saw, like this, according to the concrete thickness of timber to be cut, adjust the height of longitudinal register wheel and located lateral wheel, make it to be slightly larger than with the distance of material platform the thickness of timber, like this, saw blade in cutting zone is subject to material platform, timber, after the constraint of longitudinal register wheel and located lateral wheel, saw blade in cutting zone only can be among a small circle bending and vibrations, be convenient to improve belt wheel sawmilling material and cut the cutting accuracy of saw.
What arrange scrapes hawk for adhering to the cleaning of wood chip on saw blade, to prevent wood chip enrichment in frame, with rotate and enter moving runner with saw blade, cause moving runner wearing and tearing and saw blade excessive vibrations, preferably be arranged in the direction of advance of timber rear saw blade scraping hawk, scraped hawk and remove to make to be attached to wood chip energy very first time on saw blade.
Further technical scheme is:
Described locating wheel installing plate is positioned at the rear side of described saw blade, on locating wheel installing plate, be also provided with the bar-shaped trough perpendicular to described saw blade, in bar-shaped trough, be provided with two threaded rods, on two threaded rods, be provided with and respectively have two nuts that are threaded of one's own, two located lateral wheels are separately fixed on a threaded rod, and threaded rod is all fixedly connected with locating wheel installing plate by the nut of going up separately.
In more than arranging, threaded rod can slide along bar-shaped trough, and this makes two width between located lateral wheel be convenient to adjust, simultaneously located lateral wheel installation, convenient disassembly on locating wheel installing plate.
Take turns installation on locating wheel installing plate and simplify the structure of locating wheel installing plate for ease of longitudinal register, also comprise longitudinal wheel carrier, described longitudinal wheel carrier comprises that two are fixedly connected with and orthogonal longitudinal wheel bar, longitudinal register wheel is fixed therein one and longitudinally takes turns on bar, another root is longitudinally taken turns and on bar, is provided with external thread section, described locating wheel installing plate is positioned at the rear side of described saw blade, on locating wheel installing plate, be provided with longitudinal wheel carrier hole, external thread section part is positioned at longitudinal wheel carrier hole, and on external thread section, be provided with two hold-doun nuts that become to be threaded with it, described hold-doun nut lays respectively at a side of locating wheel installing plate.
Be splashed to airborne amount for reducing wood chip in the course of work of the present invention, on described locating wheel installing plate, be also fixedly connected with two and lay respectively at the not dust block board of homonymy of saw blade.
Described inner side of scraping hawk bar-shaped trough is also provided with packed layer, and described packed layer is malthoid.Further, described malthoid is no less than 5 centimetres along the length of saw blade length direction.Above malthoid is in intercepting wood chip, also can be used for storing lubricating oil, so that saw blade lubricating oil when by packed layer can be distributed on saw blade uniformly, to reduce frictional resistance in the course of the work of saw blade, saw blade is lowered the temperature and prevented saw blade corrosion.Preferably malthoid is asbestos felt, to make packed layer have good wear resistance.
Due in the course of work of the present invention, located lateral wheel all needs to contact with saw blade with longitudinal register wheel, for a step more reduces the frictional resistance of saw blade in motion process, slow down the rate of wear of saw blade and reduce longitudinal register wheel and the setup cost of located lateral wheel, described longitudinal register wheel and located lateral wheel are deep groove ball bearing.
The present invention compared with prior art, has following beneficial effect:
1, the present invention is simple in structure, according to the concrete thickness of timber to be cut, the height of capable of regulating longitudinal register wheel and located lateral wheel, make it to be slightly larger than with the distance of material platform the thickness of timber, like this, the saw blade in cutting zone is subject to after the constraint of material platform, timber, longitudinal register wheel and located lateral wheel, and the saw blade in cutting zone is only can be among a small circle in bending and shake, make the present invention be operated in optimum state, be convenient to improve belt wheel sawmilling material and cut the cutting accuracy of saw.
What 2, arrange scrapes hawk for adhering to the cleaning of wood chip on saw blade, to prevent wood chip enrichment in frame, with rotate and enter moving runner with saw blade, cause moving runner wearing and tearing and saw blade excessive vibrations, preferably be arranged in the direction of advance of timber rear saw blade scraping hawk, scraped hawk and remove to make to be attached to wood chip energy very first time on saw blade, while being originally arranged so that the present invention works, saw blade vibration amplitude is little, there will not be saw blade to beat or jam situation.
Accompanying drawing explanation
Fig. 1 is that belt wheel sawmilling material of the present invention is cut the structural representation of a specific embodiment of saw saw blade clamping device;
Fig. 2 is that belt wheel sawmilling material of the present invention is cut saw saw blade clamping device and scraped the cutaway view of a specific embodiment of hawk.
Name corresponding to graphical indicia is called: 1, saw blade, 2, scrape hawk, 21, packed layer, 3, longitudinal register wheel, 31, longitudinal wheel carrier, 4, located lateral wheel, 41, threaded rod, 5, shelves hawk, 6, material platform, 7, the first sliding sleeve, 8, slide bar, 9, the second sliding sleeve, 10, frame, 11, locating wheel installing plate.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1:
As Fig. 1 and Fig. 2, belt wheel sawmilling material provided by the invention is cut saw saw blade clamping device, comprise and be separately positioned on not two located lateral wheels 4 of homonymy of saw blade 1 on belt wheel saw processing stations, the longitudinal register wheel 3 of described saw blade 1 rear side, also comprise and scrape hawk 2, slide bar 8 and locating wheel installing plate 11, described slide bar 8 is parallel with described saw blade 1, located lateral wheel 4 and longitudinal register wheel 3 are all fixedly connected on locating wheel installing plate 11, scrape on hawk 2 and be provided with bar-shaped trough, and described saw blade 1 part is positioned at bar-shaped trough, on locating wheel installing plate 11, be provided with the first sliding sleeve 7 in a tubular form, scrape and on hawk 2, be provided with the second sliding sleeve 9 in a tubular form, the first sliding sleeve 7 and the second sliding sleeve 9 are all set on slide bar 8, on the sidewall of the first sliding sleeve 7 and the second sliding sleeve 9, be provided with the internal thread hole connecting with endoporus separately, in internal thread hole, be provided with and respectively have the bolt being threaded of one's own.
Concrete, the longitudinal register wheel 3 arranging for limit saw blade 1 in the time being subject to timber thrust to lateral bend thereafter, two located lateral wheels 4 that arrange are for limiting saw blade 1 amplitude in the horizontal direction, gap between locating wheel installing plate 11 and material platform 6 is the processing stations that belt wheel sawmilling material is cut saw, the type of attachment of the first sliding sleeve 7 and slide bar 8, make after the bolt on absent-mindedness the first sliding sleeve 7, adjust the gap between locating wheel installing plate 11 and material platform 6 by adjusting the position of the first sliding sleeve 7 on slide bar 8, the slide bar 8 arranging can be fixedly connected in the frame 10 of cutting saw, like this, according to the concrete thickness of timber to be cut, adjust the height of longitudinal register wheel 3 and located lateral wheel 4, make it to be slightly larger than with the distance of material platform 6 thickness of timber, like this, saw blade 1 in cutting zone is subject to material platform 6, timber, after the constraint of longitudinal register wheel 3 and located lateral wheel 4, saw blade 1 in cutting zone only can be among a small circle bending and vibrations, be convenient to improve belt wheel sawmilling material and cut the cutting accuracy of saw.
What arrange scrapes hawk 2 for adhering to the cleaning of wood chip on saw blade 1, to prevent that wood chip is in the interior enrichment of frame 10, with rotate and enter moving runner with saw blade 1, cause moving runner wearing and tearing and saw blade 1 excessive vibrations, preferably be arranged in the direction of advance of timber rear saw blade 1 scraping hawk 2, scraped hawk 2 and remove to make to be attached to wood chip energy very first time on saw blade 1.
Embodiment 2:
The present embodiment does further restriction on the basis of embodiment 1: as Fig. 1 and Fig. 2, described locating wheel installing plate 11 is positioned at the rear side of described saw blade 1, on locating wheel installing plate 11, be also provided with the bar-shaped trough perpendicular to described saw blade 1, in bar-shaped trough, be provided with two threaded rods 41, on two threaded rods 41, be provided with and respectively have two nuts that are threaded of one's own, two located lateral wheels 4 are separately fixed on a threaded rod 41, and threaded rod 41 is all fixedly connected with locating wheel installing plate 11 by the nut of going up separately.In more than arranging, threaded rod 41 can slide along bar-shaped trough, and this makes two width between located lateral wheel 4 be convenient to adjust, simultaneously located lateral wheel 4 installation, convenient disassembly on locating wheel installing plate 11.
The structure of the installation for ease of longitudinal register wheel 3 on locating wheel installing plate 11 and simplification locating wheel installing plate 11, also comprise longitudinal wheel carrier, also comprise longitudinal wheel carrier 31, described longitudinal wheel carrier 31 comprises that two are fixedly connected with and orthogonal longitudinal wheel bar, longitudinal register wheel 3 is fixed therein one and longitudinally takes turns on bar, another root is longitudinally taken turns and on bar, is provided with external thread section, described locating wheel installing plate 11 is positioned at the rear side of described saw blade 1, on locating wheel installing plate 11, be provided with longitudinal wheel carrier hole, external thread section part is positioned at longitudinal wheel carrier hole, and on external thread section, be provided with two hold-doun nuts that become to be threaded with it, described hold-doun nut lays respectively at a side of locating wheel installing plate 11.
Embodiment 3:
The present embodiment does further restriction on the basis of embodiment 1: as Fig. 1 and Fig. 2, be splashed to airborne amount for reducing wood chip in the course of work of the present invention, on described locating wheel installing plate 11, be also fixedly connected with two and lay respectively at the not dust block board 5 of homonymy of saw blade 1.Described inner side of scraping hawk 2 bar-shaped troughs is also provided with packed layer 21, and described packed layer 21 is malthoid.Further, described malthoid is no less than 5 centimetres along the length of saw blade 1 length direction.Above malthoid is in intercepting wood chip, also can be used for storing lubricating oil, so that saw blade 1 lubricating oil when by packed layer 21 can be distributed on saw blade 1 uniformly, to reduce frictional resistance in the course of the work of saw blade 1, saw blade 1 is lowered the temperature and prevented saw blade 1 corrosion.Preferably malthoid is asbestos felt, to make packed layer have good wear resistance.
Embodiment 4:
The present embodiment does further restriction on the basis of embodiment 1: as Fig. 1 and Fig. 2, due in the course of work of the present invention, located lateral wheel 4 all needs to contact with saw blade 1 with longitudinal register wheel 3, for a step more reduces the frictional resistance of saw blade 1 in motion process, slow down the rate of wear of saw blade 1 and reduce longitudinal register wheel 3 and the setup cost of located lateral wheel 4, described longitudinal register wheel 3 and located lateral wheel 4 are deep groove ball bearing.
Above content is the further description of the present invention being done in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments that draw under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (7)
1. belt wheel sawmilling material is cut saw saw blade clamping device, comprise and be separately positioned on not two located lateral wheels (4) of homonymy of saw blade (1) on belt wheel saw processing stations, the longitudinal register wheel (3) of described saw blade (1) rear side, it is characterized in that, also comprise and scrape hawk (2), slide bar (8) and locating wheel installing plate (11), described slide bar (8) is parallel with described saw blade (1), located lateral wheel (4) and longitudinal register wheel (3) are all fixedly connected on locating wheel installing plate (11), scrape on hawk (2) and be provided with bar-shaped trough, and described saw blade (1) part is positioned at bar-shaped trough, on locating wheel installing plate (11), be provided with the first sliding sleeve (7) in a tubular form, scrape and on hawk (2), be provided with the second sliding sleeve (9) in a tubular form, the first sliding sleeve (7) and the second sliding sleeve (9) are all set on slide bar (8), on the sidewall of the first sliding sleeve (7) and the second sliding sleeve (9), be provided with the internal thread hole connecting with endoporus separately, in internal thread hole, be provided with and respectively have the bolt being threaded of one's own.
2. belt wheel sawmilling material as claimed in claim 1 is cut saw saw blade clamping device, it is characterized in that, described locating wheel installing plate (11) is positioned at the rear side of described saw blade (1), locating wheel installing plate is also provided with the bar-shaped trough perpendicular to described saw blade (1) on (11), in bar-shaped trough, be provided with two threaded rods (41), on two threaded rods (41), be provided with and respectively have two nuts that are threaded of one's own, two located lateral wheels (4) are separately fixed on a threaded rod (41), threaded rod (41) is all fixedly connected with locating wheel installing plate (11) by the nut of going up separately.
3. belt wheel sawmilling material as claimed in claim 1 is cut saw saw blade clamping device, it is characterized in that, also comprise longitudinal wheel carrier (31), described longitudinal wheel carrier (31) comprises that two are fixedly connected with and orthogonal longitudinal wheel bar, longitudinal register wheel (3) is fixed therein one and longitudinally takes turns on bar, another root is longitudinally taken turns and on bar, is provided with external thread section, described locating wheel installing plate (11) is positioned at the rear side of described saw blade (1), on locating wheel installing plate (11), be provided with longitudinal wheel carrier hole, external thread section part is positioned at longitudinal wheel carrier hole, and on external thread section, be provided with two hold-doun nuts that become to be threaded with it, described hold-doun nut lays respectively at a side of locating wheel installing plate (11).
4. belt wheel sawmilling material as claimed in claim 1 is cut saw saw blade clamping device, it is characterized in that, is also fixedly connected with two and lays respectively at the not dust block board of homonymy (5) of saw blade (1) on described locating wheel installing plate (11).
5. belt wheel sawmilling material as claimed in claim 1 is cut saw saw blade clamping device, it is characterized in that, described in scrape hawk (2) bar-shaped trough inner side be also provided with packed layer (21), described packed layer (21) is malthoid.
6. belt wheel sawmilling material as claimed in claim 5 is cut saw saw blade clamping device, it is characterized in that, described malthoid is no less than 5 centimetres along the length of saw blade (1) length direction.
7. cut saw saw blade clamping device as the belt wheel sawmilling material as described in any one in claim 1 to 6, it is characterized in that, described longitudinal register wheel (3) and located lateral are taken turns (4) and are deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074412.XA CN103802164A (en) | 2014-03-04 | 2014-03-04 | Saw blade clamping device of band wheel saw wood sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074412.XA CN103802164A (en) | 2014-03-04 | 2014-03-04 | Saw blade clamping device of band wheel saw wood sawing machine |
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| Publication Number | Publication Date |
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| CN103802164A true CN103802164A (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074412.XA Pending CN103802164A (en) | 2014-03-04 | 2014-03-04 | Saw blade clamping device of band wheel saw wood sawing machine |
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| CN103600889A (en) * | 2013-11-25 | 2014-02-26 | 广东依顿电子科技股份有限公司 | Pig cage frame for transferring thin circuit boards |
| CN203738918U (en) * | 2014-03-04 | 2014-07-30 | 成都浪度家私有限公司 | Saw blade clamping mechanism for timber cutting and sawing machine with wheel saw |
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2014
- 2014-03-04 CN CN201410074412.XA patent/CN103802164A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423079Y (en) * | 2000-06-07 | 2001-03-14 | 陈金城 | Saw-bit leading-holding device of band saw |
| US20040163522A1 (en) * | 2003-02-20 | 2004-08-26 | Huang Sung Shan Yin | Marking device for a table saw |
| US20070221031A1 (en) * | 2006-03-24 | 2007-09-27 | Shunsuke Watanabe | Cutting auxiliary device in band saw |
| CN201534259U (en) * | 2009-09-20 | 2010-07-28 | 浙江金洲管道工业有限公司 | Steel tube cutting device |
| CN102020172A (en) * | 2010-11-30 | 2011-04-20 | 江南嘉捷电梯股份有限公司 | Setup structure of handrail in elevator car |
| WO2013017728A1 (en) * | 2011-07-08 | 2013-02-07 | Reijo VILJANEN; | A gliding part to be fastened to a frame of a sawing device |
| CN202668682U (en) * | 2012-06-29 | 2013-01-16 | 莆田市森春家具有限公司 | Wood cutting combination machine |
| CN103522366A (en) * | 2013-09-23 | 2014-01-22 | 杭州临安南洋木工机械有限公司 | Large scale raw wood horizontal band-sawing machine |
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Application publication date: 20140521 |