CN103659928B - A kind of wood working band sawing machine - Google Patents
A kind of wood working band sawing machine Download PDFInfo
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- CN103659928B CN103659928B CN201310702092.3A CN201310702092A CN103659928B CN 103659928 B CN103659928 B CN 103659928B CN 201310702092 A CN201310702092 A CN 201310702092A CN 103659928 B CN103659928 B CN 103659928B
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- upper shield
- saw
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- band sawing
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Abstract
The invention discloses a kind of 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; Take turns on described 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; Establish tuningout nut at described upper shield lower panels, described tuningout nut is connected with adjusting pin, and described adjusting pin touches through upper shield panel and adjustment plate; Regulating handle established by described upper shield panel, and described regulating handle is connected with fixed mount.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; Adopt the adjustment tensioning apparatus of efficient quick, quick adjustment tensioning can be carried out to saw wheel, meet user demand, improve economic benefit.
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, with ring-type bands for band for no reason for saw tool, makes the saw that unidirectional continuous print rectilinear motion carrys out sawing timber on two saw wheels.Primarily of lathe bed, saw wheel, upper wheel is elevated and faces upward device of bowing, band saw blade tensioner, saw blade guiding device, workbench, the compositions such as guide plate.Lathe bed is made up of cast iron or Plate Welding.Upper wheel lowering or hoisting gear is for loading and unloading the degree of tightness with adjustment belt saw blade; Upper wheel comes off from saw wheel when facing upward device of bowing for preventing bands for band in sawing.Band saw blade tensioner then can give upper wheel with elasticity, ensures that bands for band is in operation the stable of rate of tension; Old-fashioned employing spring or lever weighting mechanism, new-type then employing air pressure, Hydranlic tensioner.Guider is commonly called as saw card, the distortion of bands for band or swing during in order to prevent sawing; Lower saw fastens in lathe bed lower end, and upper saw card then can along vertical slide rail up-down adjustment; Saw card structure has roller type and slide block type, and slide block type system hardwood or wear-resistant plastic are made.Band sawing machine is widely used in timber industry, and type is various.
The no matter wood working band sawing machine of which kind of type, the way of contact of its saw card and saw blade, be linear contact lay or face contact, 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, adopts novel saw card structure, has better more stable guidance quality; There is automatic adjusting operating platform surface function, quick adjustment tensioning can also be carried out 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 kind of 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; Take turns on described 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; Establish tuningout nut at described upper shield lower panels, described tuningout nut is connected with adjusting pin, and described adjusting pin touches through upper shield panel and adjustment plate; Regulating handle established by described upper shield panel, and described regulating handle is connected with fixed mount.
Described upper shield panel is also provided with quick tensioning handle be 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 pieces of decks are located at the both sides of substrate relatively, and arrange one piece of fixture block in each correspondence in the both sides of each deck, fixture block is connected with adjustment block.
Described fixture block is the fixture block made by ceramic material.
Air spring is established between described workbench and lower shield.
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; Adopt the adjustment tensioning apparatus of efficient quick, quick adjustment tensioning can be carried out to saw wheel, meet user demand, improve economic benefit; There is good practicality, good economic benefit and social benefit can be produced.
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 regulating tension part;
Fig. 4 is the rearview regulating tension part;
Fig. 5 is the side view regulating tension part;
Fig. 6 is the first the adjustment state figure regulating tension part;
Fig. 7 is the second adjustment state figure regulating tension part;
Fig. 8 is the structural representation of saw card;
Fig. 9 is the structural representation of air spring.
Detailed description of the invention
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.Frame 1 is established upper shield 2, lower shield 3 and workbench 4, and workbench 4 is between upper shield 2 and lower shield 3; In upper shield 2, establish wheel 7, in lower shield 3, set wheel 8, upper shield 2 is connected with upper saw card 5, and lower shield 3 is connected with lower saw card 6, and saw blade 20 is sleeved on takes turns between 7 and lower whorl 8, and through upper saw card 5, lower saw card 6.Visit and 14 to support the use with upper shield 2, Xiamen 15 and lower shield 3 support the use.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.Upper crumb mouth 12 is all located at the upper and lower of lower shield 3 with lower crumb mouth 13, 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 end is 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, establishes tuningout nut 11 in upper shield panel 200 bottom, tuningout nut 11 is connected with adjusting pin 206, and adjusting pin 206 touches 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 the deflection of wheel 7, only need tightening and loosening by tuningout nut 11, just can realize simply efficiently, reliable and stable, flexible operation.
In existing wood working band sawing machine, saw card and the way of contact of saw blade all adopt linear contact lay or short to contact, this way of contact, be unfavorable for guiding, easily lead partially, and with the contact material selection wood chip of saw blade or sheet metal, this material is in long-term use, a large amount of wearing and tearing can be caused or saw blade is caused damage, obviously can not meet user demand.As preferably, as shown in Figure 8, saw card (above saw card 5, lower saw card 6, structure is identical) of the present invention comprises substrate, deck 51, adjustment block 52 and fixture block 53; Two pieces of decks 51 are located at the both sides of substrate relatively, in each correspondence in both sides of each deck 51, one piece of fixture block 53 is set, fixture block 53 is adjusted by adjustment block 52, short of two guiding will be formed like this on a saw card, this steering capability is reliable and stable, and can not be long due to contact surface, damage is caused to saw blade.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.
Operationally, adjustment workbench 4 being carried out to certain inclination is often needed, in existing wood working band sawing machine, conventional adjustment mode adopts exactly manually directly pulls correct position, then fixes, this mode, heaviness, Adjustment precision is 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) to assist adjust, a large amount of muscle power can be saved like this, both hands be freed from hard work simultaneously, easy to use, Adjustment precision is high, realizes automation.Can be fixed on lower shield 3 by the piston end of cylinder, cylinder seat end is connected with workbench 4 bottom surface.
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; Adopt the adjustment tensioning apparatus of efficient quick, quick adjustment tensioning can be carried out to saw wheel, meet user demand, improve economic benefit; There is good practicality, good economic benefit and social benefit can be produced.
Claims (4)
1. a wood working band sawing machine, comprise frame (1), upper shield (2), lower shield (3), workbench (4), upper saw card (5), lower saw block (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: take turns (7) on described and be located on axle (204), 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); Tuningout nut (11) is established in described upper shield panel (200) bottom, described tuningout nut (11) is connected with adjusting pin (206), and described adjusting pin (206) touches through upper shield panel (200) and adjustment plate (205); Regulating handle (9) established by described upper shield panel (200), and described regulating handle (9) is connected with fixed mount (201); Described upper shield panel (200) is also provided with quick tensioning handle (10) be connected with fixed mount (201); With lower, described upper saw card (5) saws that to block (6) structure identical, described upper saw blocks (5) and comprises substrate, deck (51), adjustment block (52) and fixture block (53); Two pieces of decks (51) are located at the both sides of substrate relatively, and arrange one piece of fixture block (53) in each correspondence in both sides of each deck (51), fixture block (53) is connected with adjustment block (52).
2. wood working band sawing machine according to claim 1, is characterized in that: described fixture block (53) is the fixture block made by ceramic material.
3. wood working band sawing machine according to claim 1, is characterized in that: between described workbench (4) and lower shield (3), establish air spring (18).
4. wood working band sawing machine according to claim 3, is characterized in 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 |
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| 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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| Publication Number | Publication Date |
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| CN103659928A CN103659928A (en) | 2014-03-26 |
| CN103659928B true 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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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| CN110039607B (en) * | 2019-04-24 | 2021-05-25 | 济南星辉数控机械科技有限公司 | Wood cutting equipment utilizing inertial static chip removal and strip running prevention |
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2963054A (en) * | 1958-04-09 | 1960-12-06 | Yates American Machine Co | Tension adjusting mechanism for band saws |
| US3658102A (en) * | 1969-08-11 | 1972-04-25 | Joseph W Joosten | Portable band saw |
| CN2442802Y (en) * | 2000-11-02 | 2001-08-15 | 青岛迪玛特五金工具有限公司 | Woodworking band saw |
| CN1727135A (en) * | 2005-07-19 | 2006-02-01 | 青岛地恩地机电科技股份有限公司 | Mechanism for quick tensioning band saw blade of woodworking band saw |
| CN201736289U (en) * | 2010-08-10 | 2011-02-09 | 青岛金岭电器有限公司 | Quick tensioning mechanism and woodworking band saw with the mechanism |
| 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 |
| CN203636915U (en) * | 2013-12-19 | 2014-06-11 | 扬州海威机械制造有限公司 | Woodworking band sawing machine |
-
2013
- 2013-12-19 CN CN201310702092.3A patent/CN103659928B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2963054A (en) * | 1958-04-09 | 1960-12-06 | Yates American Machine Co | Tension adjusting mechanism for band saws |
| US3658102A (en) * | 1969-08-11 | 1972-04-25 | Joseph W Joosten | Portable band saw |
| CN2442802Y (en) * | 2000-11-02 | 2001-08-15 | 青岛迪玛特五金工具有限公司 | Woodworking band saw |
| CN1727135A (en) * | 2005-07-19 | 2006-02-01 | 青岛地恩地机电科技股份有限公司 | Mechanism for quick tensioning band saw blade of woodworking band saw |
| 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 |
| CN201736289U (en) * | 2010-08-10 | 2011-02-09 | 青岛金岭电器有限公司 | Quick tensioning mechanism and woodworking band saw with the mechanism |
| 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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| CN103659928A (en) | 2014-03-26 |
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