CN103659928A - Band-sawing machine for carpenters - Google Patents
Band-sawing machine for carpenters Download PDFInfo
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- CN103659928A CN103659928A CN201310702092.3A CN201310702092A CN103659928A CN 103659928 A CN103659928 A CN 103659928A CN 201310702092 A CN201310702092 A CN 201310702092A CN 103659928 A CN103659928 A CN 103659928A
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- sawing machine
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Abstract
The invention discloses a band-sawing machine for carpenters. The band-sawing machine comprises a machine frame, an upper shield, a lower shield, a workbench, an upper saw clamp, a lower saw clamp, an upper wheel and a lower wheel. The upper wheel is arranged in the upper shield, the upper wheel is arranged on a shaft, and the shaft is arranged on a fixing frame. The upper end of the fixing frame is connected with a connecting frame, and the lower end of the fixing frame is connected with an adjusting plate. The connecting frame is fixed to a panel of the upper shield through a bolt. A deviation adjusting nut is arranged at the lower portion of the panel of the upper shield, the deviation adjusting nut is connected with an adjusting pin, and the adjusting pin penetrates through the panel of the upper shield to be in contact with the adjusting plate. An adjusting handle is arranged on the panel of the upper shield, and the adjusting handle is connected with the fixing frame. By the adoption of a novel saw clamping structure, the band-sawing machine for carpenters has better and more stable guiding performance. An air spring is adopted for assisting the workbench in adjusting the inclined degree, and an automatically adjusting function is achieved. An efficient, fast, and convenient adjusting and tension device is adopted to conduct fast adjusting and tensioning on a saw wheel, the use requirement is met, and economic efficiency is improved.
Description
Technical field
The present invention relates to woodworking machinery technical field, be specifically related to a kind of wood working band sawing machine.
Background technology
Wood working band sawing machine, take ring-type bands for band for no reason as saw tool, on two saw wheels, makes the saw that unidirectional continuous rectilinear motion carrys out sawing timber.Mainly by lathe bed, saw wheel, upper wheel lifting and face upward the device of bowing, band saw blade tensioner, saw blade guiding device, workbench, the compositions such as guide plate.Lathe bed is made by cast iron or Plate Welding.Upper wheel lowering or hoisting gear is for loading and unloading and adjust the degree of tightness of bands for band; Upper wheel is faced upward the device of bowing and from saw wheel, is come off when the sawing for preventing bands for band.Band saw blade tensioner can be given upper wheel with elasticity, guarantees bands for band the stable of rate of tension that be in operation; Old-fashioned employing spring or lever weighting mechanism, new-type employing air pressure, Hydranlic tensioner.Guider is commonly called as saw card, distortion or the swing of bands for band when preventing sawing; Lower saw fastens in lathe bed lower end, and upper saw card can be along vertical slide rail up-down adjustment; Saw card structure has roller type and slide block type, and slide block type system makes with hardwood or wear-resistant plastic.Band sawing machine is widely used in timber industry, and type is various.
The wood working band sawing machine of which kind of type no matter, the way of contact of its saw card and saw blade, is line contact or face contact, and its compass of competency is very narrow, therefore in guiding, easily causes deflection.Meanwhile, adopt the gradient of manual mode adjusting operating platform, heavy inconvenient.Most wood working band sawing machine regulates tensioning apparatus without effective saw wheel, can not meet user demand completely.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the object of this invention is to provide a kind of wood working band sawing machine, adopt novel saw card structure, there is better more stable guidance quality; There is automatic adjusting operating platform surface function, can also carry out quick adjustment tensioning to saw wheel, meet user demand.
Technical scheme: in order to realize foregoing invention object, the technical solution used in the present invention is as follows:
A wood working band sawing machine, comprise frame, upper shield, lower shield, workbench, upper saw card, lower saw card, on take turns and lower whorl, on take turns and be located in upper shield; On described, take turns and be located on axle, described axle is located on fixed mount; Described fixed mount upper end is connected with link, and lower end is connected with adjustment plate; Described link is bolted on upper shield panel; In described upper shield panel bottom, establish tuningout nut, described tuningout nut is connected with adjusting pin, and described adjusting pin touches mutually through upper shield panel and adjustment plate; On described upper shield panel, establish regulating handle, described regulating handle is connected with fixed mount.
On described upper shield panel, being also provided with quick tensioning handle is connected with fixed mount.
Described upper saw card is identical with lower saw card structure, and described upper saw card comprises substrate, deck, adjustment block and fixture block; Two decks are located at the both sides of substrate relatively, in each correspondence of the both sides of each deck, a fixture block are set, and fixture block is connected with adjustment block.
The fixture block of described fixture block for being made by ceramic material.
Between described workbench and lower shield, establish air spring.
The piston end of described air spring is fixed on lower shield, and cylinder seat end is connected with workbench bottom surface.
Beneficial effect: have prior art to compare, wood working band sawing machine of the present invention, adopts novel saw card structure, has better more stable guidance quality; Adopt air spring auxiliary table to regulate gradient, there is automatic regulation function; The adjusting tensioning apparatus that adopts efficient quick, can carry out quick adjustment tensioning to saw wheel, meets user demand, has improved economic benefit; There is good practicality, can produce good economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of wood working band sawing machine;
Fig. 2 is the side view of wood working band sawing machine;
Fig. 3 is the structural representation that regulates tension part;
Fig. 4 is the rearview that regulates tension part;
Fig. 5 is the side view that regulates tension part;
Fig. 6 is the first adjustment state figure that regulates tension part;
Fig. 7 is the second adjustment state figure that regulates tension part;
Fig. 8 is the structural representation of saw card;
Fig. 9 is the structural representation of air spring.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As depicted in figs. 1 and 2, wood working band sawing machine, critical piece comprise frame 1, upper shield 2, lower shield 3, workbench 4, upper saw card 5, lower saw card 6, on take turns 7, lower whorl 8, regulating handle 9, fast tensioning handle 10, tuningout nut 11, upper crumb mouth 12, lower crumb mouth 13, visit 14, Xiamen 15, electromagnetic switch 16, service brake 17, air spring 18, motor 19 and saw blade 20 etc.In frame 1, establish upper shield 2, lower shield 3 and workbench 4, workbench 4 is between upper shield 2 and lower shield 3; In upper shield 2, establish and take turns 7, set wheel 8 in lower shield 3, upper shield 2 is connected with upper saw card 5, and lower shield 3 is connected with lower saw card 6, saw blade 20 be sleeved on take turns 7 and lower whorl 8 between, and pass upper saw card 5, lower saw card 6.Visiting 14 supports the use with upper shield 2, and Xiamen 15 supports the use with lower shield 3.Regulating handle 9, fast tensioning handle 10 and tuningout nut 11 are all located on upper shield 2, on take turns 7 and carry out rapid adjustment and tensioning.12Yu Xia crumb mouth, upper crumb mouth 13 is all located at the upper and lower of lower shield 3, and electromagnetic switch 16 is connected with motor 19, for controlling the switch of motor 19.Motor 19 drives lower whorl 8, and service brake 17 is for controlling the running of lower whorl 8.
As shown in Fig. 3, Fig. 4 and Fig. 5, on take turns 7 and be located on axle 204, axle 204 is located on fixed mount 201, fixed mount 201 upper ends are connected with link 203, lower end is connected with adjustment plate 205, and link 203 is fixed on upper shield panel 200 by bolt 202, in upper shield panel 200 bottoms, establishes tuningout nut 11, tuningout nut 11 is connected with adjusting pin 206, and adjusting pin 206 touches mutually through upper shield panel 200 and adjustment plate 205.Regulating handle 9 is all connected with fixed mount 201 through upper shield panel 200 with quick tensioning handle 10, realizes quick tensioning and loosens.As shown in Figure 6 and Figure 7, in adjustment during wheel 7 deflection, only need to just can realize simply efficiently by the tightening and loosen of tuningout nut 11, reliable and stable, flexible operation.
In existing wood working band sawing machine, saw card all adopts line to contact or short contact with the way of contact of saw blade, this way of contact, be unfavorable for guiding, easily lead partially, and with contact material selection wood chip or the sheet metal of saw blade, this material is in long-term use, can cause a large amount of wearing and tearing or saw blade is caused damage, obviously can not meet user demand.As preferably, as shown in Figure 8, saw card of the present invention (upper saw card 5, lower saw card 6, structure is identical) comprises substrate 50, deck 51, adjustment block 52 and fixture block 53; Two decks 51 are located at the both sides of substrate 50 relatively, in each correspondence of the both sides of each deck 51, a fixture block 53 is set, fixture block 53 is adjusted by adjustment block 52, will on a saw card, form short of two guiding like this, this steering capability is reliable and stable, and can, because contact-making surface is long, to saw blade, not cause damage.Wherein, the fixture block that fixture block 53 is preferably made by ceramic material, wear-resisting, stable performance, can not cause damage to saw blade.
When work, often need workbench 4 to carry out the adjustment of certain inclination, in existing wood working band sawing machine, conventional adjustment mode adopts exactly manually directly pulls correct position, then fixing, this mode, heaviness, adjusts precision and be not easy to control, and safety coefficient is not high.As preferably, as shown in Figure 9, in wood working band sawing machine of the present invention, between workbench 4 and lower shield 3, establish air spring 18(cylinder) assist adjustment, can save a large amount of muscle power like this, both hands are freed from hard work simultaneously, easy to use, adjust precision high, realize automation.The piston end of cylinder can be fixed on lower shield 3, cylinder seat end is connected with workbench 4 bottom surfaces.
Wood working band sawing machine of the present invention, adopts novel saw card structure, has better more stable guidance quality; Adopt air spring auxiliary table to regulate gradient, there is automatic regulation function; The adjusting tensioning apparatus that adopts efficient quick, can carry out quick adjustment tensioning to saw wheel, meets user demand, has improved economic benefit; There is good practicality, can produce good economic benefit and social benefit.
Claims (6)
1. a wood working band sawing machine, comprise frame (1), upper shield (2), lower shield (3), workbench (4), upper saw card (5), lower saw card (6), on take turns (7) and lower whorl (8), on take turns (7) and be located in upper shield (2); It is characterized in that: on described, take turns (7) and be located at axle (204) above, described axle (204) is located on fixed mount (201); Described fixed mount (201) upper end is connected with link (203), and lower end is connected with adjustment plate (205); Described link (203) is fixed on upper shield panel (200) by bolt (202); In described upper shield panel (200) bottom, establish tuningout nut (11), described tuningout nut (11) is connected with adjusting pin (206), and described adjusting pin (206) touches mutually through upper shield panel (200) and adjustment plate (205); On described upper shield panel (200), establish regulating handle (9), described regulating handle (9) is connected with fixed mount (201).
2. wood working band sawing machine according to claim 1, is characterized in that: on described upper shield panel (200), be also provided with quick tensioning handle (10) and be connected with fixed mount (201).
3. wood working band sawing machine according to claim 1, is characterized in that: described upper saw card (5) is identical with lower saw card (6) structure, and described upper saw card (5) comprises substrate (50), deck (51), adjustment block (52) and fixture block (53); Two decks (51) are located at the both sides of substrate (50) relatively, and on the both sides of each deck (51), each correspondence arranges a fixture block (53), and fixture block (53) is connected with adjustment block (52).
4. wood working band sawing machine according to claim 3, is characterized in that: the fixture block of described fixture block (53) for being made by ceramic material.
5. according to the wood working band sawing machine described in claim 1,2 or 3, it is characterized in that: between described workbench (4) and lower shield (3), establish air spring (18).
6. wood working band sawing machine according to claim 5, is characterized in that: it is upper that the piston end of described air spring (18) is fixed on lower shield (3), and cylinder seat end is connected with workbench (4) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702092.3A CN103659928B (en) | 2013-12-19 | 2013-12-19 | A kind of wood working band sawing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702092.3A CN103659928B (en) | 2013-12-19 | 2013-12-19 | A kind of wood working band sawing machine |
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| CN103659928A true CN103659928A (en) | 2014-03-26 |
| CN103659928B CN103659928B (en) | 2016-01-06 |
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| CN201310702092.3A Active CN103659928B (en) | 2013-12-19 | 2013-12-19 | A kind of wood working band sawing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290143A (en) * | 2014-10-14 | 2015-01-21 | 浙江安吉双虎竹木业有限公司 | Novel board slicer structure |
| CN104290142A (en) * | 2014-10-14 | 2015-01-21 | 浙江安吉双虎竹木业有限公司 | Novel board slicer |
| CN104290144A (en) * | 2014-10-14 | 2015-01-21 | 浙江安吉双虎竹木业有限公司 | Wood board slicer structure |
| CN104308904A (en) * | 2014-10-14 | 2015-01-28 | 浙江安吉双虎竹木业有限公司 | Wood plate slicing machine |
| CN110039607A (en) * | 2019-04-24 | 2019-07-23 | 陈祥 | It is a kind of to utilize the anti-timber cutting equipment for running item of inertial electrostatic debris removal |
| CN111687948A (en) * | 2020-08-11 | 2020-09-22 | 江苏东巨机械科技有限公司 | Worktable adjusting structure of woodworking band sawing machine |
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| CN101966610A (en) * | 2009-07-28 | 2011-02-09 | 仕兴机械工业股份有限公司 | Band-sawing machine with slightly adjustable worktable angle |
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| CN203636915U (en) * | 2013-12-19 | 2014-06-11 | 扬州海威机械制造有限公司 | Woodworking band sawing machine |
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2013
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| US2963054A (en) * | 1958-04-09 | 1960-12-06 | Yates American Machine Co | Tension adjusting mechanism for band saws |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290143A (en) * | 2014-10-14 | 2015-01-21 | 浙江安吉双虎竹木业有限公司 | Novel board slicer structure |
| CN104290142A (en) * | 2014-10-14 | 2015-01-21 | 浙江安吉双虎竹木业有限公司 | Novel board slicer |
| CN104290144A (en) * | 2014-10-14 | 2015-01-21 | 浙江安吉双虎竹木业有限公司 | Wood board slicer structure |
| CN104308904A (en) * | 2014-10-14 | 2015-01-28 | 浙江安吉双虎竹木业有限公司 | Wood plate slicing machine |
| CN104290144B (en) * | 2014-10-14 | 2016-01-13 | 浙江安吉双虎竹木业有限公司 | A kind of plank Slicer structure |
| CN104290142B (en) * | 2014-10-14 | 2016-01-13 | 浙江安吉双虎竹木业有限公司 | A kind of novel plank slicer |
| CN104308904B (en) * | 2014-10-14 | 2016-01-27 | 浙江安吉双虎竹木业有限公司 | A kind of plank slicer |
| CN104290143B (en) * | 2014-10-14 | 2016-03-02 | 浙江安吉双虎竹木业有限公司 | A kind of novel plank Slicer structure |
| CN110039607A (en) * | 2019-04-24 | 2019-07-23 | 陈祥 | It is a kind of to utilize the anti-timber cutting equipment for running item of inertial electrostatic debris removal |
| CN112873426A (en) * | 2019-04-24 | 2021-06-01 | 陈祥 | Wood cutting system and method |
| CN111687948A (en) * | 2020-08-11 | 2020-09-22 | 江苏东巨机械科技有限公司 | Worktable adjusting structure of woodworking band sawing machine |
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|---|---|
| CN103659928B (en) | 2016-01-06 |
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