CN110948585A - Double-saw-blade cutting machine - Google Patents
Double-saw-blade cutting machine Download PDFInfo
- Publication number
- CN110948585A CN110948585A CN201911340917.5A CN201911340917A CN110948585A CN 110948585 A CN110948585 A CN 110948585A CN 201911340917 A CN201911340917 A CN 201911340917A CN 110948585 A CN110948585 A CN 110948585A
- Authority
- CN
- China
- Prior art keywords
- saw
- auxiliary
- main
- shell
- shaft
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 239000002023 wood Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 3
- 238000004880 explosion Methods 0.000 abstract 1
- 238000003698 laser cutting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B9/00—Portable power-driven circular saws for manual operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B9/00—Portable power-driven circular saws for manual operation
- B27B9/02—Arrangements for adjusting the cutting depth or the amount of tilting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
The invention belongs to the technical field of cutting machines, and particularly relates 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 invention belongs to the technical field of cutting machines, and particularly relates 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 invention aims to provide a double-saw-blade cutting machine which is simple in structure, high in cutting efficiency, high in straightness and small in error, and can cut wood without edge cracking.
The purpose of the invention is realized as follows:
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 base is further 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 auxiliary saw shell is slidably arranged on the middle rotating shaft, an auxiliary saw adjusting nut is arranged on the supporting seat, the adjusting nut can be driven to move left and right by rotating, the other end of the adjusting nut abuts against the outer side of the auxiliary saw shell, and the adjusting nut can be rotated to drive the auxiliary saw shell to move integrally and parallelly.
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 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 invention has the outstanding and beneficial technical effects that:
the invention relates to a double-saw-blade cutting machine which mainly comprises a base, a main saw and an auxiliary saw, wherein the main saw and the auxiliary saw are arranged on the base, the main saw is provided with a driving motor for driving the main saw to rotate, a transmission group is arranged between the driving motor and the auxiliary saw, the transmission group can transmit the power of the driving motor to the auxiliary saw, the main saw and the auxiliary saw are simultaneously controlled to rotate by using the same driving motor, the structural design is reasonable, a plurality of motors are not needed to be used for driving respectively, the cost of the motors is also saved, compared with a plurality of driving motors, the cutting machine is lighter in weight, and the carrying of a user is facilitated; the invention controls the rotation directions of the main saw blade and the auxiliary saw blade to be opposite through the connection relation of the transmission set, the rotation directions of the main saw blade and the auxiliary saw blade are opposite, and the wood cutting directions are also different when the wood is cut.
However, the straightness of the main saw blade and the auxiliary saw blade is very important, the cutting lines of the two saw blades are necessarily on the same straight line, if the lines to be cut on the two sides are not on the same straight line, the flatness of the cutting is greatly influenced, the double-side saw blade adjusting mechanism is further provided with an adjusting mechanism, the adjusting mechanism comprises two supporting seats arranged on a base, a middle rotating shaft is erected between the two supporting seats, one side of the auxiliary saw is rotatably arranged on the middle rotating shaft, the auxiliary saw can rotate around the middle rotating shaft, and the auxiliary saw can also slightly move along the direction of the middle rotating shaft, so that the auxiliary saw can move in parallel along the direction of the middle rotating shaft, the straightness of the auxiliary saw blade and the main saw blade can be adjusted more accurately, and the adjustment is rapid and 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 top view of the present invention.
Fig. 4 is a front view of the present invention.
Fig. 5 is a schematic view of the present invention with the outer shell removed.
Fig. 6 is a top view of the invention with the housing removed.
Fig. 7 is a third perspective view of the present invention.
Fig. 8 is one of the structural schematic diagrams of the sub-saw of the present invention.
FIG. 9 is a second schematic view of the structure of the secondary saw of the present invention.
Fig. 10 is one of the structural schematic views of the main saw of the present invention.
FIG. 11 is a second schematic view 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 is further described below with reference to specific examples:
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 invention relates to a double-saw-blade cutting machine, which mainly comprises a base 1, a main saw 2 and an auxiliary saw 3 which are arranged on the base 1, wherein a driving motor 12 for driving the main saw 2 to rotate is arranged on the main saw 2, a transmission group 4 is arranged between the driving motor 12 and the auxiliary saw 3, the transmission group 4 can transmit the power of the driving motor 12 to the auxiliary saw 3, the same driving motor 12 is used for simultaneously controlling the main saw 2 and the auxiliary saw 3 to rotate, the structural design is reasonable, a plurality of motors are not required to be used for respectively driving, the cost of the motors is also saved, compared with the plurality of driving motors 12, the cutting machine is lighter in weight, and is convenient for a user to carry; according to the invention, the rotation directions of the main saw blade 13 and the auxiliary saw blade 23 are controlled to be opposite through the connection relation of the transmission group 4, the rotation directions of the main saw blade 13 and the auxiliary saw blade 23 are opposite, the directions of cutting into the wood are also different when the wood is cut, when the wood cutting device is used, the main saw 2 is used for cutting one side of the wood, the wood is cut into about half of the depth of the wood, and the auxiliary saw 3 is used for cutting the part of the other side of the wood which is not cut yet.
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 lines to be cut on the two sides are not on the same straight line, the flatness of the cut is greatly influenced, the invention is also provided with the adjusting mechanism 31, the adjusting mechanism 31 comprises two supporting seats 32 arranged on the base 1, a middle rotating shaft 33 is erected between the two supporting seats 32, one side of the auxiliary saw 3 is rotatably arranged on the middle rotating shaft 33, the auxiliary saw 3 can rotate around the middle rotating shaft 33, and the auxiliary saw 3 can also slightly move along the middle rotating shaft 33, so that the auxiliary saw 3 can move in parallel along the middle rotating shaft 33, and the straightness of the auxiliary saw blade 23 and the main saw blade 13 can be adjusted more accurately, and the adjustment is rapid 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 embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
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;
the base is further 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 auxiliary saw shell is slidably arranged on the middle rotating shaft, the supporting seat is provided with an adjusting nut, the end portion of the adjusting nut can be driven to move left and right through rotation, the other end of the adjusting nut abuts against the outer side of the auxiliary saw shell, and the adjusting nut can be rotated to drive the auxiliary saw shell to move integrally and parallelly.
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: 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.
6. A twin blade cutting machine as defined in claim 1 or 2 or 5 in which: the rotation direction of the main saw blade is opposite to that of the auxiliary saw blade.
7. A twin blade cutting machine as defined in claim 6 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.
8. A twin blade cutting machine as defined in claim 7 in which: and the main saw shell is also provided with an auxiliary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911340917.5A CN110948585B (en) | 2019-12-23 | 2019-12-23 | Double-saw-blade cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911340917.5A CN110948585B (en) | 2019-12-23 | 2019-12-23 | Double-saw-blade cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110948585A true CN110948585A (en) | 2020-04-03 |
| CN110948585B CN110948585B (en) | 2021-10-19 |
Family
ID=69983630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911340917.5A Active CN110948585B (en) | 2019-12-23 | 2019-12-23 | Double-saw-blade cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110948585B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549191A (en) * | 2020-12-24 | 2021-03-26 | 无锡南兴装备有限公司 | Timber saw bit cutting device |
| CN114473521A (en) * | 2022-02-14 | 2022-05-13 | 无锡市华冷机械有限公司 | Cutting and polishing integrated processing device for producing mining pump volute |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287786A (en) * | 1991-08-15 | 1994-02-22 | Fiala Paul E | Portable electric cutting and scoring saw |
| AU680333B2 (en) * | 1994-01-10 | 1997-07-24 | John Waldron Bishop | Twin blade saw |
| CN101474804A (en) * | 2009-01-21 | 2009-07-08 | 刘培秋 | Saw for cutting fine kerf |
| CN205852982U (en) * | 2016-07-13 | 2017-01-04 | 徐建华 | Portable cut-to-size saw |
| CN208358971U (en) * | 2018-06-08 | 2019-01-11 | 中山市快宜点装饰工程有限公司 | A kind of primary and secondary saw structure of woodworking saw bench |
| CN208497187U (en) * | 2018-06-28 | 2019-02-15 | 周小玲 | A kind of dust-free saw of portable double saw-blade structures |
| CN209755447U (en) * | 2019-01-17 | 2019-12-10 | 许春晓 | Cutting device for sliding table saw |
-
2019
- 2019-12-23 CN CN201911340917.5A patent/CN110948585B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287786A (en) * | 1991-08-15 | 1994-02-22 | Fiala Paul E | Portable electric cutting and scoring saw |
| AU680333B2 (en) * | 1994-01-10 | 1997-07-24 | John Waldron Bishop | Twin blade saw |
| CN101474804A (en) * | 2009-01-21 | 2009-07-08 | 刘培秋 | Saw for cutting fine kerf |
| CN205852982U (en) * | 2016-07-13 | 2017-01-04 | 徐建华 | Portable cut-to-size saw |
| CN208358971U (en) * | 2018-06-08 | 2019-01-11 | 中山市快宜点装饰工程有限公司 | A kind of primary and secondary saw structure of woodworking saw bench |
| CN208497187U (en) * | 2018-06-28 | 2019-02-15 | 周小玲 | A kind of dust-free saw of portable double saw-blade structures |
| CN209755447U (en) * | 2019-01-17 | 2019-12-10 | 许春晓 | Cutting device for sliding table saw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549191A (en) * | 2020-12-24 | 2021-03-26 | 无锡南兴装备有限公司 | Timber saw bit cutting device |
| CN114473521A (en) * | 2022-02-14 | 2022-05-13 | 无锡市华冷机械有限公司 | Cutting and polishing integrated processing device for producing mining pump volute |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110948585B (en) | 2021-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110948585B (en) | Double-saw-blade cutting machine | |
| CN103769661B (en) | Milling is inserted and is shared switching device | |
| CN101745705A (en) | New high-efficiency whirling milling head | |
| CN212193512U (en) | Saw blade adjusting mechanism of double-saw-blade cutting machine | |
| CN212193513U (en) | Double-saw-blade cutting machine | |
| CN203712349U (en) | Slotting and milling dual-purpose milling cutter reversing clamp | |
| CN100544869C (en) | Gear rack machining apparatus | |
| CN206764304U (en) | A kind of row-knife complex milling machine tool | |
| CN213531576U (en) | Rotary power head for multi-cutter-head turning and milling composite machine tool | |
| CN211101793U (en) | Keyway planer with rotatable tool rest | |
| CN201807745U (en) | Side milling power tool rest | |
| US2646727A (en) | Planing machine | |
| CN203863781U (en) | Multi-shaft finger tenon processing device for finger joint materials | |
| CN201089030Y (en) | Turning mill matched grooving device | |
| CN220162716U (en) | Multi-knife trapezoid overlapped type multifunctional cutting-milling grooving machine | |
| CN218138679U (en) | Knife ring of ring type flaker | |
| CN214561632U (en) | Milling machine for last of hammer head and shoe-shaped blocks | |
| CN219666794U (en) | Building board cutting device | |
| CN203344136U (en) | Multifunctional tenon and notch combined forming device for carpenter materials | |
| US20100150680A1 (en) | Milling machine drive mechanism | |
| CN213828000U (en) | Grooving machine capable of grooving and connecting double holes | |
| CN217121873U (en) | Workpiece milling groove structure | |
| CN213411380U (en) | Numerical control cutter grinding machine | |
| CN213674561U (en) | Special grooving machine for wood boards | |
| CN114347175B (en) | Cutting device for milling saw blade of gang tool changing spindle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: 321300 No. 29 Qianshu Natural Village, Huanglong Village, Zhiying Town, Yongkang City, Jinhua City, Zhejiang Province (self declared) Patentee after: Jinhua Banzun Technology Co.,Ltd. Address before: Group 4, Tangwan village, Wenfeng Township, Zhushan County, Shiyan City, Hubei Province Patentee before: Liang Zhicheng |