CN203266815U - Woodworking band sawing machine - Google Patents
Woodworking band sawing machine Download PDFInfo
- Publication number
- CN203266815U CN203266815U CN 201320309794 CN201320309794U CN203266815U CN 203266815 U CN203266815 U CN 203266815U CN 201320309794 CN201320309794 CN 201320309794 CN 201320309794 U CN201320309794 U CN 201320309794U CN 203266815 U CN203266815 U CN 203266815U
- Authority
- CN
- China
- Prior art keywords
- wheel
- saw blade
- saw
- workbench
- blade
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Sawing (AREA)
Abstract
The utility model discloses a woodworking band sawing machine which comprises a saw blade, an upper saw wheel, a lower saw wheel, a workbench and a machine body. The upper saw wheel, the lower saw wheel and the workbench are arranged on the machine body, the saw blade is arranged on the upper saw wheel and the lower saw wheel, a stability mechanism is arranged on the workbench, and a tension mechanism is arranged on the upper saw wheel. When the saw blade penetrates through the stability mechanism of the workbench, the saw blade can not swing laterally or move along with the motion of wood, stress fracture of the saw blade is effectively avoided, and the saw blade is prevented from being separated from the saw wheels to some extent. When the saw blade is impaired and needs to be replaced, a worker can narrow down the distance between the upper saw wheel and the lower saw wheel by adjusting the tension mechanism, and the saw blade is replaced and mounted through the reduction of the tension degree of the saw blade. When the saw blade does not work at uniform speed, the worker can enlarge the distance between the upper saw wheel and the lower saw wheel through adjusting the tension mechanism to enable the saw blade to be tightened again, therefore, the tension degree of the saw blade is effectively controlled, and the saw blade is prevented from getting stuck in the wood or falling off.
Description
Technical field
The utility model relates to timber processing and manufacturing field, specifically refers to a kind of wood working band sawing machine.
Background technology
In general, the first procedure of timber is band saw, is about to the round log side of cutting into wood strip, carries out simple roughing.Traditional band sawing machine is not done the overprotection measure to band saw, when the motor-driven saw blade rotates, by manually round log being sent to saw blade, the beginning cutting action.But in when cutting, can produce interaction force when saw blade contacts with round log, cause saw blade to swing or even stress fractures, in the time of seriously, the saw blade fragment also can threaten carpenter's personal safety; When running into the timber of more difficult cutting, also can along with forward, cause saw blade and upper wheel mutually to wear and tear or mutually break away from owing to artificially round log being pushed away forward saw blade; In the installation of saw blade or very inconvenient when changing; Along with the increase of band saw time, saw blade can fluff at leisure and affect the band saw progress.The enterprise that economic strength is stronger just purchases multiple functional import equipment can avoid described defective, but for economic strength medium-sized and small enterprises usually, can improve production cost, adds the operation difficulty of large enterprises.
The utility model content
The utility model is by arranging a kind of wood working band sawing machine, when solving band saw the saw blade rate of tension unstable, easily swing or even problem that stress fractures, reach the purpose of sawing timber safely and efficiently.
The purpose of this utility model reaches by the following technical programs:
The utility model comprises saw blade, upper wheel and lower saw wheel, workbench and body, upper wheel, lower saw wheel and workbench are arranged on body, saw blade is arranged on upper wheel and lower saw wheel, and described workbench is provided with stabilizing mechanism, and described upper wheel is provided with strainer.When saw blade passed stabilizing mechanism on workbench, saw blade can't swing, and saw blade is moved along with the movement of timber, had both effectively avoided the stress of saw blade to fracture and had prevented to a certain extent that also saw blade breaks away from saw wheel.Can make the spacing of lower saw wheel and upper wheel reduce by regulating strainer when the impaired needs of saw blade are changed, change or install saw blade by the rate of tension that reduces saw blade; Saw blade rotates for a long time with lower saw wheel, the sometimes fast and sometimes slow situation of saw blade occurs frequently, can be by regulating strainer, increase the distance between upper wheel and lower saw wheel, make saw blade again tighten, thereby effectively control the rate of tension of saw blade, avoid saw blade stuck in timber or come off.
Further, described strainer comprises track, screws handle, screws handle and is threaded with track, and described track is arranged on the wheel shaft of upper wheel.The wheel shaft of upper wheel is placed on track, by regulating the handle that screws of strainer, track is moved up and down, and moves thereby drive upper wheel.
Further, described stabilizing mechanism comprises left screens wheel, right screens wheel and position-limited wheel, and described position-limited wheel is placed in the rear side of saw blade, and described left screens wheel, right screens wheel lay respectively at the left and right sides of saw blade.When operation begins, the screens wheel of the left and right sides and saw blade near but non-with the contacting of face, the position-limited wheel of saw blade rear side contacts with it and is connected, and prevents from having avoided when saw blade from swinging saw blade along with timber moves backward.
Further, described upper wheel, lower saw wheel wheel rim surface are equipped with cannelure.When round log when manually pushing saw blade to and contact with saw blade, the cannelure of wheel rim surface is got rid of between saw blade and wheel rim surface the air cushion that produces owing to clamp-oning air, saw blade is more closely contacted with saw wheel, improve the saw blade job stability, make simultaneously saw blade form multi-point support in radial direction, avoided the stress of saw blade to fracture.
Further, the wheel rim of described upper wheel is provided with fin, is conducive to the tensioning of saw blade and the maintenance of rate of tension, and saw blade work is stablized more.
The utility model compared with prior art, have following advantage and a beneficial effect:
When 1 the utility model becomes sometimes fast and sometimes slow with lower saw wheel rotation for a long time at saw blade, only need to regulate strainer, make the rotating shaft of upper wheel move up, thereby make saw blade again tighten, thereby effectively control the rate of tension of saw blade, this is simple to operate effectively.
2 the utility model when operation begins, the screens wheel of the left and right sides and saw blade near but non-with the contacting of face, the position-limited wheel of saw blade rear side contacts with it and is connected, and prevents from having avoided when saw blade from swinging saw blade along with timber moves forward.
The wheel rim of 3 upper wheels of the present utility model is provided with fin, is conducive to the maintenance of the rate of tension of saw blade, and saw blade work is stablized more.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of stabilizing mechanism;
Fig. 3 is the structural representation of strainer;
Wherein, the parts title that Reference numeral is corresponding is as follows:
Under 1-saw blade, 2-upper wheel, 3-, saw wheel, 4-workbench, 5-stabilizer, 6-strainer, the left screens wheel of 7-, the right screens wheel of 8-, 9-position-limited wheel, 10-screw handle, 11-track.
The specific embodiment
As shown in Fig. 1,2 and 3, the present embodiment comprises saw blade 1, upper wheel 2 and lower saw wheel 3, workbench 4 and body, and described workbench 4 is provided with stabilizing mechanism 5, is provided with strainer 6 on body.When meeting saw blade 1 when rotating sometimes fast and sometimes slow situation with lower saw wheel 3, can make the rotating shaft of upper wheel 2 move up by regulating strainer 6, increase the distance of 3 of upper wheels 2, lower saw wheel, thereby make saw blade 1 again tighten, thereby effectively control the rate of tension of saw blade 1.When saw blade 1 passed stabilizing mechanism 5 on workbench 4, saw blade 1 can't swing, and saw blade 1 is moved along with the movement of timber, had both effectively avoided the stress of saw blade 1 to fracture and had prevented to a certain extent that also saw blade 1 breaks away from saw wheel.
As shown in Figure 3, the present embodiment is on the basis of embodiment 1, and strainer 6 comprises track 11, screws handle 10, screws handle 10 and is connected with track 11 by engage thread, and the wheel shaft of upper wheel 2 is placed on track.Because the wheel shaft of upper wheel 2 is placed on track 11, so screw handle 10 by what regulate strainer 6, track 11 is moved up and down, move thereby drive upper wheel 2, change the distance between upper wheel 2 and lower saw wheel 3.
As shown in Figure 2, the present embodiment is on the basis of embodiment 1 and 2, stabilizing mechanism 5 comprises left screens wheel 7, right screens wheel 8 and position-limited wheel 9, and described position-limited wheel 9 is placed in the rear side of saw blade 1, and described left screens wheel 7, right screens wheel 8 lay respectively at the left and right sides of saw blade 1.During work, left screens wheel 7, right screens wheel 8 is close with saw blade 1 but non-with the contacting of face, the position-limited wheel 9 of saw blade 1 rear side contacts with saw blade 1 and is connected, and prevents from having avoided when saw blade 1 from swinging saw blade 1 along with timber moves backward.Lower saw wheel 3 begins to rotate under the driving of machine shaft, under the effect of stabilizing mechanism 5, drives upper wheel 2 and rotates, and whole device is in steady-working state.
Embodiment 4
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, embodiment 2 or embodiment 3, and upper wheel 2, lower saw wheel 3 wheel rim surface are equipped with cannelure, and the wheel rim of upper wheel 2 is provided with fin, be conducive to the tensioning of saw blade 1 and the maintenance of rate of tension, saw blade 1 work is stablized more.When round log when manually pushing saw blade 1 to and contact with saw blade 1, the cannelure of wheel rim surface is got rid of between saw blade 1 and wheel rim surface the air cushion that produces owing to clamp-oning air, saw blade 1 is closely contacted with saw wheel, improve saw blade 1 job stability, make simultaneously saw blade 1 form multi-point support at width, avoided the stress of saw blade 1 to fracture.
As illustrated in fig. 1 and 2, the present embodiment is on the basis of embodiment 3, and the left screens wheel 7 on stabilizer 5, right screens wheel 8 can rotate, and position-limited wheel 9 maintains static.
Claims (5)
1. wood working band sawing machine, comprise saw blade (1), upper wheel (2) and lower saw wheel (3), workbench (4) and body, upper wheel (2), lower saw wheel (3) and workbench (4) are arranged on body, saw blade (1) is arranged on upper wheel (2) and lower saw wheel (3), it is characterized in that: described workbench (4) is provided with stabilizing mechanism (5), and described upper wheel (2) is provided with strainer (6).
2. a kind of wood working band sawing machine according to claim 1, it is characterized in that: described strainer (6) comprises track (11) and screws handle (10), screw handle (10) and be threaded with track (11), described track (11) is arranged on the wheel shaft of upper wheel (2).
3. a kind of wood working band sawing machine according to claim 1, it is characterized in that: described stabilizing mechanism (5) comprises left screens wheel (7), right screens wheel (8) and position-limited wheel (9), described position-limited wheel (9) is placed in the rear side of saw blade (1), and described left screens wheel (7), right screens wheel (8) lay respectively at the left and right sides of saw blade (1).
4. a kind of wood working band sawing machine according to claim 1, it is characterized in that: described upper wheel (2), lower saw wheel (3) wheel rim surface are equipped with cannelure.
5. a kind of wood working band sawing machine according to claim 1, it is characterized in that: the wheel rim of described upper wheel (2) is provided with fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320309794 CN203266815U (en) | 2013-05-31 | 2013-05-31 | Woodworking band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320309794 CN203266815U (en) | 2013-05-31 | 2013-05-31 | Woodworking band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203266815U true CN203266815U (en) | 2013-11-06 |
Family
ID=49497297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320309794 Expired - Fee Related CN203266815U (en) | 2013-05-31 | 2013-05-31 | Woodworking band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203266815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000635A (en) * | 2018-01-09 | 2018-05-08 | 同济大学 | A kind of System of HS-WEDM and curve wood structure machine people cutting equipment and method |
-
2013
- 2013-05-31 CN CN 201320309794 patent/CN203266815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000635A (en) * | 2018-01-09 | 2018-05-08 | 同济大学 | A kind of System of HS-WEDM and curve wood structure machine people cutting equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101508119B (en) | Cutting trimming device of conveyer belt | |
| CN105291198A (en) | Cutting machine | |
| CN204235661U (en) | Fishscale bamboo is with cuing open bamboo machine | |
| EP2142302A1 (en) | Brush chipper with improved feed rollers | |
| CN103612308A (en) | Tree stripping machine | |
| CN103600395A (en) | High-efficiency tree peeling machine | |
| CN102179878B (en) | Novel diamond wire saw | |
| CN203266815U (en) | Woodworking band sawing machine | |
| CN201863264U (en) | Band-sawing machine | |
| CN205870750U (en) | Can adjust multi -disc band saw device of band saw interval | |
| CN205702686U (en) | A kind of construction circular saw | |
| CN202016127U (en) | Novel diamond rope sawing machine | |
| CN203600367U (en) | Tree peeling machine | |
| CN203266816U (en) | Belt saw device capable of stabilizing saw blade | |
| CN103112774B (en) | Hand rail tension device automatic adjusting mechanism | |
| CN101992483A (en) | Automatic circular saw | |
| CN202922310U (en) | Sectional material cutting equipment | |
| CN203557470U (en) | Saw belt guiding device of woodworking belt sawing machine | |
| CN203600363U (en) | Tree barking machine with automatic feeding function | |
| CN202071136U (en) | Horizontal type lifting device of woodworking band sawing machine | |
| CN204249118U (en) | The tensioning apparatus of wire cutting machine | |
| CN104416620A (en) | Method for stabilizing band saw cutting | |
| CN209532276U (en) | A kind of cooling cleaning plant of saw blade | |
| CN209158505U (en) | Big convolution cutting machine equipped with positioning component | |
| CN105619528A (en) | Method of keeping forward direction of strip-shaped saw belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140531 |