CN203636915U - Woodworking band sawing machine - Google Patents
Woodworking band sawing machine Download PDFInfo
- Publication number
- CN203636915U CN203636915U CN201320840779.9U CN201320840779U CN203636915U CN 203636915 U CN203636915 U CN 203636915U CN 201320840779 U CN201320840779 U CN 201320840779U CN 203636915 U CN203636915 U CN 203636915U
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- CN
- China
- Prior art keywords
- sawing machine
- upper shield
- band sawing
- shield
- wood working
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- 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 - Lifetime
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- 239000002023 wood Substances 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model discloses a woodworking band sawing machine, which comprises a rack, an upper shield, a lower shield, a working table, an upper sawing card, a lower sawing card, an upper wheel and a lower wheel, wherein the upper wheel is disposed inside the upper shield; the upper wheel is disposed on a shaft and the shaft is disposed on a fixation frame; the upper end of the fixation frame is connected to a connecting frame and the lower end thereof is connected to an adjusting plate; and the connecting frame is fixed on a panel of the upper shield by bolts; deflection adjusting nuts are disposed on the lower part of the upper shield panel, the deflection adjusting nuts at connected to an adjusting pin and the adjusting pin passes through the upper shield panel and gets in contact with the adjusting plate; and an adjusting handle is disposed on the upper shield panel and connected to the fixation frame. In the woodworking band sawing machine of the utility model, a novel sawing card structure is used and has better and more stable guidance; a gas spring is used to assist in inclined degree adjustment by the working table and has an automatic adjustment function; and an efficient and rapid adjusting tensioning device is used to realize rapid adjustment and tensioning for sawing wheels, satisfy use demands and increase economic benefits.
Description
Technical field
The utility model relates to woodworking machinery technical field, is 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, around the saw of making unidirectional continuous rectilinear motion on two saw wheels and come 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 up of 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 is come off from saw wheel 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 no matter wood working band sawing machine of which kind of type, 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.
Utility model content
Goal of the invention: for the deficiencies in the prior art, the purpose of this utility model 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, 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 adopted in the utility model 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; 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; Establish tuningout nut in described upper shield panel bottom, 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, and on the both sides of each deck, each correspondence arranges a fixture block, and fixture block is connected with adjustment block.
Described fixture block is the fixture block of 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 utility model, 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 utility model is further described.
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, establishes tuningout nut 11 in upper shield panel 200 bottoms, 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 when wheel 7 deflection, only need to, by the tightening and loosen of tuningout nut 11, just can realize simply efficiently, 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 utility model (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, on the both sides of each deck 51, each correspondence arranges a fixture block 53, 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, not cause damage 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.
In the time of 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 utility model, between workbench 4 and lower shield 3, establish air spring 18(cylinder) assist adjustment, can save so a large amount of muscle power, both hands be freed from hard work simultaneously, easy to use, adjustment precision is high, realizes 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 utility model, 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); Establish tuningout nut (11) in described upper shield panel (200) bottom, 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 |
|---|---|---|---|
| CN201320840779.9U CN203636915U (en) | 2013-12-19 | 2013-12-19 | Woodworking band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840779.9U CN203636915U (en) | 2013-12-19 | 2013-12-19 | Woodworking band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636915U true CN203636915U (en) | 2014-06-11 |
Family
ID=50868193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320840779.9U Expired - Lifetime CN203636915U (en) | 2013-12-19 | 2013-12-19 | Woodworking band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659928A (en) * | 2013-12-19 | 2014-03-26 | 扬州海威机械制造有限公司 | Band-sawing machine for carpenters |
-
2013
- 2013-12-19 CN CN201320840779.9U patent/CN203636915U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659928A (en) * | 2013-12-19 | 2014-03-26 | 扬州海威机械制造有限公司 | Band-sawing machine for carpenters |
| CN103659928B (en) * | 2013-12-19 | 2016-01-06 | 扬州海威机械制造有限公司 | A kind of wood working band sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |