CN212193513U - Double-saw-blade cutting machine - Google Patents
Double-saw-blade cutting machine Download PDFInfo
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- CN212193513U CN212193513U CN201922337890.6U CN201922337890U CN212193513U CN 212193513 U CN212193513 U CN 212193513U CN 201922337890 U CN201922337890 U CN 201922337890U CN 212193513 U CN212193513 U CN 212193513U
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- saw
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- main saw
- shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 239000002023 wood Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000004880 explosion Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the cutting machine, refer in particular to a double-saw-blade cutting machine. The sawing machine comprises a base, wherein a main saw and an auxiliary saw are arranged on the base, and a transmission set is arranged between the main saw and the auxiliary saw; the main saw comprises a main saw shell, and a driving motor and a main saw blade which are arranged in the main saw shell, wherein a motor shaft is arranged at the front end of the driving motor, and the driving motor drives the main saw blade to rotate through the motor shaft; the auxiliary saw comprises an auxiliary saw shell, and an auxiliary saw shaft and an auxiliary saw blade arranged on the auxiliary saw shaft are arranged in the auxiliary saw shell; the transmission group is arranged between the motor shaft and the auxiliary saw shaft; according to the invention, the rotation directions of the main saw blade and the auxiliary saw blade are controlled to be opposite, the rotation directions of the main saw blade and the auxiliary saw blade are opposite, and the directions of cutting into wood are different when the wood is cut, so that the condition of edge explosion generated when the wood is cut can be effectively prevented by the method.
Description
Technical Field
The utility model belongs to the technical field of the cutting machine, refer in particular to a double-saw-blade cutting machine.
Background
At present, in the wood cutting field, more common cutting machine all is single saw bit cutting machine, single saw bit cutting machine is when cutting timber or plank, all once only cuts, however, single saw bit cutting machine all can have an obvious defect, just timber can produce the one side that the cutting edge got into when the cutting is for the planing surface, the one side that the cutting edge was cut out is because there is not holding power, thereby the condition of the limit that explodes is produced, very big influence ligneous pleasing to the eye, some will cause timber unnecessary waste to timber again that the timber roughness is high even, and much cost is improved.
In order to solve the problem that the cut wood is cracked, people think of various schemes, wherein do not directly cut the completion during including the cutting, adjust the depth of cut of cutting machine, control to about cutting timber is general, cut again after once cutting, though theoretically feasible, in the actual operation process precision and unsatisfactory, the error very easily appears in the operation process, consequently, need a better efficiency now urgently, cut timber not cracked, the high-accuracy wood cutting machine of precision.
Disclosure of Invention
The utility model aims at providing a simple structure, the cutting timber can not explode the limit, and the cutting is efficient, and the straightness accuracy is high, the little double saw blade cutting machine of error.
The purpose of the utility model is realized like this:
a double-saw-blade cutting machine comprises a base, wherein a main saw and an auxiliary saw are arranged on the base, and a transmission set is arranged between the main saw and the auxiliary saw;
the main saw comprises a main saw shell, and a driving motor and a main saw blade which are arranged in the main saw shell, wherein a motor shaft is arranged at the front end of the driving motor, and the driving motor drives the main saw blade to rotate through the motor shaft;
the auxiliary saw comprises an auxiliary saw shell, and an auxiliary saw shaft and an auxiliary saw blade arranged on the auxiliary saw shaft are arranged in the auxiliary saw shell;
the transmission group is arranged between the motor shaft and the auxiliary saw shaft.
The main saw also comprises a main saw shaft, the main saw blade is arranged on the main saw shaft, a main saw input wheel is arranged on the main saw shaft, the main saw input wheel is meshed with the motor shaft, the driving motor drives the motor shaft to rotate, and the motor shaft drives the main saw input wheel meshed with the motor shaft to rotate simultaneously, so that the main saw blade is driven to rotate.
The invention further provides that the transmission set comprises a plurality of gears which are matched with each other, and the gears are arranged in the main saw shell or the auxiliary saw shell.
The invention further provides a scheme that the transmission set comprises a first gear, a second gear, a third gear and a fourth gear, the first gear is meshed with a main saw input wheel on a main saw shaft, the second gear is meshed with a first gear box, the third gear and the second gear are coaxially arranged, the fourth gear is meshed with the third gear, the fourth gear is arranged on an auxiliary saw shaft, and the main saw input wheel can drive the auxiliary saw shaft to rotate through a plurality of gears.
The invention further provides a scheme that the base is also provided with an adjusting mechanism, the adjusting mechanism comprises two supporting seats positioned on the base, a middle rotating shaft is erected between the two supporting seats, and the main saw shell and the auxiliary saw shell are both rotatably arranged on the middle rotating shaft.
The invention creates a further proposal that the other sides of the main saw shell and the auxiliary saw shell are respectively provided with a main saw angle adjusting mechanism and an auxiliary saw angle adjusting mechanism;
the main saw angle adjusting mechanism comprises a main saw adjusting ruler fixed on the base, a main adjusting groove is formed in the main saw adjusting ruler, and a main fixing piece matched with the main adjusting groove is arranged on the main saw shell;
the auxiliary saw angle adjusting mechanism comprises an auxiliary saw adjusting ruler fixed on the base, an auxiliary adjusting groove is formed in the auxiliary saw adjusting ruler, and an auxiliary fixing piece matched with the auxiliary adjusting groove is arranged on the auxiliary saw shell.
The invention creates a further proposal that the rotation direction of the main saw blade is opposite to the rotation direction of the auxiliary saw blade.
The main saw is characterized in that a driving handle is arranged on a shell of the main saw, and a driving switch for controlling the driving motor is mounted on the driving handle.
The invention further provides a scheme that an auxiliary handle is further arranged on the main saw shell.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
the utility model relates to a double-saw-blade cutting machine, mainly include the base and install main saw and vice saw on the base, be equipped with the driving motor who drives its pivoted on the main saw, be equipped with the transmission group between driving motor and the vice saw, the transmission group can be with driving motor's power transmission to the vice saw, the rotation of main saw and vice saw is controlled simultaneously with same driving motor, structural design is reasonable, need not to use a plurality of motors to drive respectively, the cost of motor has also been practiced thrift, compare a plurality of driving motors, also let the weight of cutting machine lighter, the user's of having facilitated carries; the utility model discloses the relation of connection through the transmission group again, the rotation direction of control main saw bit and vice saw bit is opposite, and the rotation direction of main saw bit and vice saw bit is opposite, cuts into ligneous direction also different when cutting timber, cuts ligneous one side with main saw earlier during the use, cuts about half the degree of depth of timber, and the vice saw of reuse cuts the part that the timber another side still does not have the cutting, can prevent effectively through this method that timber from producing the condition of exploding the limit when the cutting.
However, this kind of mode looks at the straightness accuracy of main saw bit and vice saw bit very much, and the line of cut of two saw bits must be on same straight line, if the two-sided cutting by the line of cutting not same straight line can very big influence the roughness of cutting, the utility model discloses on still install adjustment mechanism, adjustment mechanism is including setting up two supporting seats on the base, erects the pivot between two supporting seats, and one side of vice saw is rotated and is set up in the pivot, and vice saw can rotate around the pivot, and vice saw also can follow the small removal of pivot direction, therefore, vice saw can follow pivot direction parallel translation to the straightness accuracy of the vice saw bit of regulation that can be more accurate and main saw bit adjusts quick accurate.
Drawings
Fig. 1 is one of perspective views of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a plan view of the present invention.
Fig. 4 is a front view of the present invention.
Fig. 5 is a schematic structural diagram of the present invention for removing the outer shell.
Fig. 6 is a top view of the present invention with the outer shell removed.
Fig. 7 is a third perspective view of the present invention.
Fig. 8 is one of the structural schematic diagrams of the auxiliary saw of the present invention.
Fig. 9 is a second schematic structural view of the secondary saw of the present invention.
Fig. 10 is a schematic structural view of the main saw of the present invention.
FIG. 11 is a second schematic view of the structure of the main saw of the present invention
The reference numerals in the figures denote the meanings:
1-a base; 2, main sawing; 3, auxiliary sawing; 4-a transmission set; 11-main saw housing; 12-a drive motor;
13-a main saw blade; 14-a motor shaft; 21-auxiliary saw housing; 22-secondary saw shaft; 23-a secondary saw blade;
31-an adjustment mechanism; 32-a support base; 33-a central rotating shaft; 34-an adjusting nut; 41-main saw shaft;
42-main saw input wheel; 51-a first gear; 52-a second gear; 53-third gear; 54-a fourth gear;
61-main saw adjustment mechanism; 62-main saw adjusting ruler; 63-a main regulation tank; 64-a primary fixture;
71-an auxiliary saw adjusting mechanism; 72-auxiliary saw adjusting ruler; 73-auxiliary adjustment groove; 74-secondary fixation;
81-driving a handle; 82-drive switch; 83-auxiliary handle.
Detailed Description
The invention will be further described with reference to specific embodiments below:
fig. 1 to 11 show that, for the embodiment of the automatic laser cutting and forming machine tool of the present invention, the automatic laser cutting and forming machine tool comprises a base 1, wherein a main saw 2 and an auxiliary saw 3 are arranged on the base 1, and a transmission set 4 is arranged between the main saw 2 and the auxiliary saw 3;
the main saw 2 comprises a main saw shell 11, and a driving motor 12 and a main saw blade 13 which are arranged inside the main saw shell 11, wherein a motor shaft 14 is arranged at the front end of the driving motor 12, and the driving motor 12 drives the main saw blade 13 to rotate through the motor shaft 14;
the auxiliary saw 3 comprises an auxiliary saw housing 21, and an auxiliary saw shaft 22 and an auxiliary saw blade 23 mounted on the auxiliary saw shaft 22 are arranged in the auxiliary saw housing 21.
The transmission set 4 is arranged between the motor shaft 14 and the secondary saw shaft 22.
The utility model relates to a double-saw-blade cutting machine, mainly include base 1 and install main saw 2 and vice saw 3 on base 1, be equipped with the driving motor 12 that drives its pivoted on the main saw 2, be equipped with transmission 4 between driving motor 12 and the vice saw 3, transmission 4 can be with the power transmission of driving motor 12 to vice saw 3, the rotation of main saw 2 and vice saw 3 is controlled simultaneously with same driving motor 12, structural design is reasonable, need not to use a plurality of motors to drive respectively, the cost of motor has also been practiced thrift, compare a plurality of driving motor 12, also let the weight of cutting machine lighter, user's carrying is facilitated; the utility model discloses pass through the relation of connection of transmission group 4 again, the rotation direction of control main saw bit 13 and vice saw bit 23 is opposite, the rotation opposite direction of main saw bit 13 and vice saw bit 23, it is also different to cut into ligneous direction when cutting ligneous, earlier with main saw 2 during the use cut ligneous one side, cut into about half the degree of depth of timber, the vice saw 3 of reuse cuts the part that the timber another side has not yet cut, can prevent effectively through this method that timber from producing the condition of exploding the limit when the cutting.
Referring to fig. 8, an adjusting mechanism 31 is further disposed on the base 1, the adjusting mechanism 31 includes two supporting seats 32 located on the base 1, a middle rotating shaft 33 is erected between the two supporting seats 32, and both the main saw housing 11 and the auxiliary saw housing 21 are rotatably disposed on the middle rotating shaft 33;
the auxiliary saw shell 21 is slidably arranged on the middle rotating shaft 33, the auxiliary saw 3 adjusting nut 34 is arranged on the supporting seat 32, the adjusting nut 34 can be driven to move left and right by rotating, the other end of the adjusting nut 34 abuts against the outer side of the auxiliary saw shell 21, and the auxiliary saw shell 21 can be driven to integrally move in parallel by rotating the adjusting nut 34.
However, the straightness of the main saw blade 13 and the auxiliary saw blade 23 is very important in this way, the cutting lines of the two saw blades must be on the same straight line, if the two-sided cutting is not the same straight line, the flatness of the cutting is greatly influenced, the utility model discloses on still install the adjustment mechanism 31, the adjustment mechanism 31 includes two supporting seats 32 arranged on the base 1, the middle rotating shaft 33 is erected between two supporting seats 32, one side of the auxiliary saw 3 is rotated and is arranged on the middle rotating shaft 33, the auxiliary saw 3 can be rotated around the middle rotating shaft 33, the auxiliary saw 3 can also be moved slightly along the middle rotating shaft 33 direction, therefore, the auxiliary saw 3 can be moved parallel along the middle rotating shaft 33 direction, thereby the straightness of the auxiliary saw blade 23 and the main saw blade 13 can be adjusted more accurately, and the adjustment is fast and accurate.
The preferred scheme of the invention is that the main saw 2 further comprises a main saw shaft 41, the main saw blade 13 is mounted on the main saw shaft 41, a main saw input wheel 42 is arranged on the main saw shaft 41, the main saw input wheel 42 is meshed with the motor shaft 14, the driving motor 12 drives the motor shaft 14 to rotate, and the motor shaft 14 drives the main saw input wheel 42 meshed therewith to rotate simultaneously, so as to drive the main saw blade 13 to rotate.
Referring to fig. 5 to 6, the motor shaft 14 is provided with a transmission gear, the main saw shaft 41 is provided with a main saw input wheel 42 for transmitting power, and the motor shaft 14 drives the power to the main saw shaft 41 through the main saw input wheel 42 engaged with the motor shaft, and then drives the main saw blade 13 on the main saw shaft 41 to rotate. And finishing the cutting work.
The invention creates the preferred scheme that the transmission set 4 comprises a plurality of gears which are matched with each other, and the gears are arranged in the main saw shell 11 or the auxiliary saw shell 21.
The preferred scheme of the invention is that the transmission set 4 comprises a first gear 51, a second gear 52, a third gear 53 and a fourth gear 54, the first gear 51 is meshed with the main saw input wheel 42 on the main saw shaft 41, the second gear 52 is meshed with the first gear 51, the third gear 53 and the second gear 52 are coaxially arranged, the fourth gear 54 is meshed with the third gear 53, the fourth gear 54 is arranged on the auxiliary saw shaft 22, and the main saw input wheel 42 can drive the auxiliary saw shaft 22 to rotate through a plurality of gears.
The transmission set 4 in the invention includes a plurality of gears, preferably four gears, which are divided into a first gear 51, a second gear 52, a third gear 53 and a fourth gear 54, and the rotation direction of the secondary saw shaft 22 is opposite to the rotation direction of the main saw input wheel 42 through the cooperation between the gears.
The invention has the preferred scheme that the other sides of the main saw shell 11 and the auxiliary saw shell 21 are respectively provided with a main saw angle adjusting mechanism 61 and an auxiliary saw angle adjusting mechanism 71;
the main saw angle adjusting mechanism 61 and the auxiliary saw angle adjusting mechanism 71 are respectively used for adjusting the angles of the main saw 2 and the auxiliary saw 3, the heights of the main saw blade 13 and the auxiliary saw blade 23 are adjusted by changing the angles of the main saw 2 and the auxiliary saw 3, and the cutting depth required by a user can be obtained by adjusting according to the thickness of wood to be cut.
The main saw angle adjusting mechanism 61 comprises a main saw adjusting ruler 62 fixed on the base 1, a main adjusting groove 63 is formed in the main saw adjusting ruler 62, and a main fixing piece 64 matched with the main adjusting groove 63 is arranged on the main saw shell 11;
the auxiliary saw angle adjusting mechanism 71 comprises an auxiliary saw adjusting ruler 72 fixed on the base 1, the auxiliary saw adjusting ruler 72 is provided with an auxiliary adjusting groove 73, and the auxiliary saw shell 21 is provided with an auxiliary fixing piece 74 matched with the auxiliary adjusting groove 73.
In detail, referring to fig. 8 to 11, the main saw 2 and the auxiliary saw 3 of the cutting machine are both rotatably arranged on the central rotating shaft 33, the angle adjustment of the main saw 2 and the auxiliary saw 3 is performed by rotating around the central rotating shaft 33, and the other ends of the main saw 2 and the auxiliary saw 3 are respectively provided with a main saw angle adjusting mechanism 61 and an auxiliary saw angle adjusting mechanism 71;
when the angle of the main saw 2 and the auxiliary saw 3 is adjusted, the corresponding main fixing piece 64 or the corresponding auxiliary fixing piece 74 is firstly unscrewed, the angle is manually adjusted to the required angle, and then the corresponding main fixing piece 64 or the corresponding auxiliary fixing piece 74 is screwed down, so that the adjustment can be completed, and the adjustment mode is simple, convenient and quick.
The present invention creates a preferred solution in which the main blade 13 rotates in the opposite direction to the sub blade 23.
The main saw housing 11 is preferably provided with a driving handle 81, and the driving handle 81 is provided with a driving switch 82 for controlling the driving motor 12.
The main saw housing 11 is preferably provided with an auxiliary handle 83.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a two saw bit cutters which characterized in that: the sawing machine comprises a base, wherein a main saw and an auxiliary saw are arranged on the base, and a transmission set is arranged between the main saw and the auxiliary saw;
the main saw comprises a main saw shell, and a driving motor and a main saw blade which are arranged in the main saw shell, wherein a motor shaft is arranged at the front end of the driving motor, and the driving motor drives the main saw blade to rotate through the motor shaft;
the auxiliary saw comprises an auxiliary saw shell, and an auxiliary saw shaft and an auxiliary saw blade arranged on the auxiliary saw shaft are arranged in the auxiliary saw shell;
the transmission group is arranged between the motor shaft and the auxiliary saw shaft.
2. A twin blade cutting machine as defined in claim 1 wherein: the main saw also comprises a main saw shaft, the main saw blade is arranged on the main saw shaft, a main saw input wheel is arranged on the main saw shaft, the main saw input wheel is meshed with the motor shaft, the driving motor drives the motor shaft to rotate, and the motor shaft drives the main saw input wheel meshed with the motor shaft to rotate simultaneously, so that the main saw blade is driven to rotate.
3. A twin blade cutting machine as defined in claim 1 or 2, wherein: the transmission group comprises a plurality of gears which are matched with each other, and the gears are arranged in the main saw shell or the auxiliary saw shell.
4. A twin blade cutting machine as defined in claim 3 in which: the transmission set comprises a first gear, a second gear, a third gear and a fourth gear, the first gear is meshed with a main saw input wheel on a main saw shaft, the second gear is meshed with a first gear box, the third gear and the second gear are coaxially arranged, the fourth gear is meshed with the third gear, the fourth gear is arranged on an auxiliary saw shaft, and the main saw input wheel can rotate to drive the auxiliary saw shaft to rotate through a plurality of gears.
5. A twin blade cutting machine as defined in claim 1 wherein: still be provided with adjustment mechanism on the base, adjustment mechanism is including two supporting seats that are located the base, two erect the pivot between the supporting seat, main saw shell and vice saw shell all rotate set up in on the pivot.
6. A twin blade cutting machine as defined in claim 5 in which: the other sides of the main saw shell and the auxiliary saw shell are respectively provided with a main saw angle adjusting mechanism and an auxiliary saw angle adjusting mechanism;
the main saw angle adjusting mechanism comprises a main saw adjusting ruler fixed on the base, a main adjusting groove is formed in the main saw adjusting ruler, and a main fixing piece matched with the main adjusting groove is arranged on the main saw shell;
the auxiliary saw angle adjusting mechanism comprises an auxiliary saw adjusting ruler fixed on the base, an auxiliary adjusting groove is formed in the auxiliary saw adjusting ruler, and an auxiliary fixing piece matched with the auxiliary adjusting groove is arranged on the auxiliary saw shell.
7. A twin blade cutting machine as defined in claim 1 or 2 or 5 or 6 in which: the rotation direction of the main saw blade is opposite to that of the auxiliary saw blade.
8. A twin blade cutting machine as defined in claim 7 in which: the main saw is characterized in that a driving handle is arranged on the main saw shell, and a driving switch used for controlling the driving motor is installed on the driving handle.
9. A twin blade cutting machine as defined in claim 8 in which: and the main saw shell is also provided with an auxiliary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337890.6U CN212193513U (en) | 2019-12-23 | 2019-12-23 | Double-saw-blade cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337890.6U CN212193513U (en) | 2019-12-23 | 2019-12-23 | Double-saw-blade cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212193513U true CN212193513U (en) | 2020-12-22 |
Family
ID=73807545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922337890.6U Expired - Fee Related CN212193513U (en) | 2019-12-23 | 2019-12-23 | Double-saw-blade cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212193513U (en) |
-
2019
- 2019-12-23 CN CN201922337890.6U patent/CN212193513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |