CN213890353U - Primary and secondary saw that sub saw bit height can automatically regulated - Google Patents
Primary and secondary saw that sub saw bit height can automatically regulated Download PDFInfo
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- CN213890353U CN213890353U CN202022668441.2U CN202022668441U CN213890353U CN 213890353 U CN213890353 U CN 213890353U CN 202022668441 U CN202022668441 U CN 202022668441U CN 213890353 U CN213890353 U CN 213890353U
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Abstract
The utility model discloses a primary and secondary saw with automatically adjustable height of a primary saw blade, which comprises a primary saw component and a secondary saw component which are arranged side by side; the sub saw assembly comprises a sub saw blade and a sub motor for driving the sub saw blade to rotate, a saw limiting plate is arranged at the bottom end of the sub saw blade, a transverse first strip-shaped through hole is formed in the saw limiting plate, the sub saw blade penetrates through the first strip-shaped through hole and is exposed out of the bottom of the saw limiting plate, and a guide mechanism enabling the sub saw assembly to run smoothly is arranged at one end, far away from the main saw assembly, of the saw limiting plate; the mother saw assembly comprises a mother saw blade and a mother motor for driving the mother saw blade to rotate; female motor and son motor's medial extremity respectively be provided with the slide rail and with slide rail complex slider, the bottom of slider is provided with and is used for the drive the slider goes up and down and provides the lift cylinder that supports, can the effective control plank saw cut the degree of depth, and the guarantee is smooth and easy when saw cutting, realizes the automatically regulated to the sub-saw bit height, improves the stability when saw cutting simultaneously.
Description
Technical Field
The utility model relates to a saw cut processingequipment technical field of wood system furniture, but concretely relates to primary and secondary saw that height of sub saw bit automatically regulated.
Background
The saw cutting tool for traditional wooden furniture is an electric circular saw, which is easy to produce edge breakage when sawing a wood board, and is attractive in appearance. The primary and secondary saws adopt double saw blades for sawing, wherein the small saw blade is used for shallow cutting and scribing for the secondary saw, and the large saw blade is used for blanking for the main saw, so that the phenomenon of edge breakage can be effectively solved.
When the small auxiliary saw blade of the conventional primary and secondary saw in the market is used for sawing, sawn timber often blocks the saw blade, and even the sawn timber is dragged due to unsmooth operation in severe cases to cause safety accidents. Meanwhile, when the wood boards with different thicknesses are sawed, the height of the small saw blade needs to be manually adjusted, so that the adjusting time is long, the labor cost is increased, and the adjusting precision cannot be controlled.
SUMMERY OF THE UTILITY MODEL
For solving the problem that current primary and secondary saw exists, the utility model provides a but primary and secondary saw of sub saw bit height automatically regulated, the degree of depth of saw cutting that can the effective control plank, smooth and easy when the guarantee saw cuts realizes the automatically regulated of sub saw bit height, stability when improving simultaneously and saw cutting.
The utility model provides a technical scheme that its technical problem adopted is: a primary and secondary saw with automatically adjustable height of a primary saw blade comprises a primary saw component and a secondary saw component which are arranged side by side;
the sub saw assembly comprises a sub saw blade and a sub motor for driving the sub saw blade to rotate, a saw limiting plate is arranged at the bottom end of the sub saw blade, a transverse first strip-shaped through hole is formed in the saw limiting plate, the sub saw blade penetrates through the first strip-shaped through hole and is exposed out of the bottom of the saw limiting plate, and a guide mechanism enabling the sub saw assembly to run smoothly is arranged at one end, far away from the main saw assembly, of the saw limiting plate;
the mother saw assembly comprises a mother saw blade and a mother motor for driving the mother saw blade to rotate;
the inboard end of female motor and sub-motor be provided with the slide rail respectively and with the slide rail cooperation can follow the slider of slide rail gliding from top to bottom, the bottom of slider is provided with the lift cylinder that provides the support for the slider.
Furthermore, the outer side of the saw limiting plate is provided with a corner part which is bent towards the oblique upper direction.
Furthermore, the guide mechanism comprises two baffle plates and a roller clamped between the two baffle plates, the two baffle plates are fixedly arranged between the sub saw blade and the corner part, and the roller penetrates through the saw limiting plate and is exposed out of the bottom of the saw limiting plate.
Furthermore, a second strip-shaped through hole is formed in the position, corresponding to the roller, of the saw limiting plate, and the roller penetrates through the second strip-shaped through hole.
Further, the sub saw blade is flush with the bottom end of the roller.
Further, the secondary blade is longitudinally aligned with the primary blade.
Furthermore, a piston rod of the lifting cylinder is fixedly connected with the bottom of the sliding block.
Furthermore, a base is arranged at the bottom of the sub motor, the sub motor is fixedly installed on the base, and the base is fixedly connected with the saw limiting plate.
Furthermore, a first mounting seat is arranged on the inner side of the sub-motor, and the sliding block is fixedly mounted on the first mounting seat.
Further, a second mounting seat is arranged on the inner side of the female motor, and the sliding rail is fixedly mounted on the second mounting seat.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
the saw limiting plate is arranged at the bottom of the sub-saw blade, the transverse first strip-shaped through hole is formed in the saw limiting plate, the sub-saw blade penetrates through the first strip-shaped through hole and is exposed out of the bottom of the saw limiting plate, and the saw cutting depth of the wood board can be controlled by controlling the height of the sub-saw blade exposed out of the bottom of the saw limiting plate.
The one end of limit saw board sets up guiding mechanism, and guiding mechanism's two baffle clamps are located the gyro wheel, and the gyro wheel passes limit saw board and exposes in the bottom of limit saw board, and the bottom of sub-saw bit and gyro wheel flushes, when saw cutting the plank, will treat the sliding friction of saw plank and limit saw board and become rolling friction, reduces the frictional resistance between the two, and the guarantee is smooth and easy when saw cutting to prevent that the sub-saw bit from being blocked or even dragging the plank by the clout, improve work efficiency, reduce the potential safety hazard.
The outside of limit saw board sets up to the corner portion of syncline top bending, can prevent the scraping that produces the plank because of the edges and corners of right-angle side.
The inboard of female saw subassembly and sub-saw subassembly sets up slide rail and slider respectively to set up the lift cylinder in the slider bottom, when saw cutting the plank of different thickness, the slider along slide rail rebound, the lift cylinder provides the support for the slider simultaneously, can realize the automatically regulated of sub-saw bit height, improves the stability when saw cutting simultaneously.
Drawings
FIG. 1 is a schematic structural view of a mother-son saw with a height of a sub-saw blade automatically adjustable according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of another angle of the master-slave saw with the height of the slave saw blade automatically adjustable according to the embodiment of the present application;
fig. 3 is a front view of the mother-son saw with the height of the sub saw blade automatically adjustable according to the embodiment of the present application.
In the figure: 1. a sub-saw assembly; 11. a sub saw blade; 12. a sub-motor; 2. a master saw assembly; 21. a master saw blade; 22. a parent motor; 3. a saw limiting plate; 31. a first bar-shaped through hole; 32. a corner portion; 33. a second strip-shaped through hole; 4. a guide mechanism; 41. a baffle plate; 42. a roller; 5. a slide rail; 6. a slider; 7. a lifting cylinder; 8. a base; 9. a first mounting seat; 10. and a second mounting seat.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly understood, the embodiments of the present invention are further described below with reference to the accompanying drawings and embodiments.
As shown in fig. 1-3, the utility model discloses a primary and secondary saw with automatically adjustable height of secondary saw blade, which comprises a secondary saw component 1 and a primary saw component 2 arranged side by side.
The sub-saw assembly 1 comprises a sub-saw blade 11 and a sub-motor 12, an output shaft of the sub-motor 12 is connected with the sub-saw blade 11 and drives the sub-saw blade 11 to rotate, a base 8 is arranged at the bottom of the sub-motor 12, and the sub-motor 12 is fixedly installed on the base 8.
The bottom end of the sub-saw blade 11 is provided with the saw limiting plate 3, the saw limiting plate 3 is fixedly connected with the base 8, the saw limiting plate 3 is provided with a transverse first strip-shaped through hole 31, the sub-saw blade 11 penetrates through the first strip-shaped through hole 31 and is exposed out of the bottom of the saw limiting plate 3, the saw cutting depth of the wood board can be controlled by controlling the height of the sub-saw blade 11 exposed out of the bottom of the saw limiting plate 3, and the height of the sub-saw blade 11 exposed out of the bottom of the saw limiting plate 3 is the deepest depth of the sub-saw blade 11 which can be cut.
One end of the saw limiting plate 3, which is far away from the main saw assembly 2, is provided with a guide mechanism 4 for enabling the sub saw assembly 1 to smoothly run, the guide mechanism 4 comprises two baffle plates 41 and a roller 42 clamped between the two baffle plates 41, the two baffle plates 41 are fixedly arranged between the sub saw blade 11 and the corner portion 32, the roller 42 penetrates through the saw limiting plate 3 and is exposed out of the bottom of the saw limiting plate 3, a second strip-shaped through hole 33 is formed in the position, corresponding to the roller 42, of the saw limiting plate 3, the roller 42 penetrates through the second strip-shaped through hole 33, and the roller 42 is flush with the bottom end of the sub saw blade 11. Owing to set up guiding mechanism 4, when saw cutting the plank, will treat that the sliding friction of saw plank and limit saw board 3 becomes rolling friction, reduce the frictional resistance who treats saw plank and limit saw board 3, it is smooth and easy when effectively ensuring saw cutting to prevent that sub-saw bit 11 from being blocked or even dragging the plank by the clout of saw cutting, be favorable to improving work efficiency, reduce the potential safety hazard.
The outer side of the saw limiting plate 3 is provided with a corner part 32 bent towards the oblique upper side, and the scraping of the saw limiting plate 3 on the wood board during the sawing process can be greatly reduced due to the structure that the corner part 32 is bent towards the oblique upper side relative to the sharp edge of a right-angle edge.
The mother saw assembly 2 comprises a mother saw blade 21 and a mother motor 22, and an output shaft of the mother motor 22 is connected with the mother saw blade 21 and drives the mother saw blade 21 to rotate. The sub saw blade 11 vertically aligns with the mother saw blade 21, and the bottom level of the sub saw blade 11 is higher than the bottom level of the mother saw blade 21, and the diameter of the sub saw blade 11 is smaller than that of the mother saw blade 21, when sawing, the sub saw blade 11 firstly performs shallow sawing to draw lines, and the mother saw blade 21 performs blanking sawing to effectively prevent wood edge breakage.
The medial extremity of female motor 22 and sub-motor 12 is provided with slide rail 5 respectively and cooperates and can follow slide rail 5 gliding slider 6 from top to bottom with slide rail 5, the inboard of sub-motor 12 is equipped with first mount pad 9, slider 6 fixed mounting is on first mount pad 9, the inboard of female motor 22 is equipped with second mount pad 10, slide rail 5 fixed mounting is on second mount pad 10, the bottom of slider 6 is provided with the lift cylinder 7 that provides the support for slider 6, the piston rod of lift cylinder 7 and the bottom fixed connection of slider 6.
When the wood board is sawed, the front end of the wood board props against the sub-saw component 1, the sliding block 6 is enabled to move upwards, meanwhile, the sub-saw component 1 fixedly connected with the sliding block 6 is driven to integrally ascend, and the sub-saw blade 11 also ascends along with the sub-saw blade, so that the automatic adjustment of the height of the sub-saw blade 11 along with the thickness of the wood board to be sawed is realized, and the wood board sawing machine is applicable to the sawing of wood boards with different thicknesses.
The utility model discloses a but child saw of sub-saw bit height automatically regulated is when using, and guiding mechanism 4 contacts earlier and waits to saw cut the plank, and under guiding mechanism 4's gyro wheel 42 effect, sub-saw bit 11 smoothly carries out shallowly to the plank earlier and cuts the setting-out, carries out the unloading to the plank behind the female saw bit 21 and cuts off.
At the saw cutting in-process, because the vibrations when saw cutting, slider 6 will carry out the upper and lower slip of small amplitude on slide rail 5, because the supporting role of 6 bottom lift cylinders 7 of slider is favorable to improving the stability when saw cutting.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a but primary and secondary saw of sub saw bit height automatically regulated which characterized in that: the combined type sawing machine comprises a sub-saw assembly and a main saw assembly which are arranged side by side;
the sub saw assembly comprises a sub saw blade and a sub motor for driving the sub saw blade to rotate, a saw limiting plate is arranged at the bottom end of the sub saw blade, a transverse first strip-shaped through hole is formed in the saw limiting plate, the sub saw blade penetrates through the first strip-shaped through hole and is exposed out of the bottom of the saw limiting plate, and a guide mechanism enabling the sub saw assembly to run smoothly is arranged at one end, far away from the main saw assembly, of the saw limiting plate;
the mother saw assembly comprises a mother saw blade and a mother motor for driving the mother saw blade to rotate;
the inboard end of female motor and sub-motor be provided with the slide rail respectively and with the slide rail cooperation can be followed the slider of slide from top to bottom, the bottom of slider is provided with the lift cylinder that provides the support for the slider.
2. The master-slave saw with the height of the slave saw blade automatically adjustable according to claim 1, wherein: and the outer side of the saw limiting plate is provided with a corner part which is bent towards the oblique upper part.
3. The master-slave saw with the height of the slave saw blade automatically adjustable according to claim 1 or 2, wherein: the guide mechanism comprises two baffle plates and a roller clamped between the two baffle plates, the two baffle plates are fixedly arranged between the sub saw blade and the corner part, and the roller penetrates through the saw limiting plate and is exposed out of the bottom of the saw limiting plate.
4. The master-slave saw with the height of the slave saw blade automatically adjustable according to claim 3, wherein: the saw limiting plate is provided with a second strip-shaped through hole corresponding to the position of the roller, and the roller penetrates through the second strip-shaped through hole.
5. The master-slave saw with the height of the slave saw blade automatically adjustable according to claim 3, wherein: the sub saw blade is flush with the bottom end of the roller.
6. The master-slave saw with the height of the slave saw blade automatically adjustable according to claim 1, wherein: the secondary blade is longitudinally aligned with the primary blade.
7. The master-slave saw with the height of the slave saw blade automatically adjustable according to claim 1, wherein: and a piston rod of the lifting cylinder is fixedly connected with the bottom of the sliding block.
8. The master-slave saw with the height of the slave saw blade automatically adjustable according to claim 1, wherein: the bottom of the sub-motor is provided with a base, the sub-motor is fixedly arranged on the base, and the base is fixedly connected with the saw limiting plate.
9. The master-slave saw with the height of the slave saw blade automatically adjustable according to claim 1, wherein: the inner side of the sub-motor is provided with a first mounting seat, and the sliding block is fixedly mounted on the first mounting seat.
10. The master-slave saw with the height of the slave saw blade automatically adjustable according to claim 1, wherein: the inner side of the female motor is provided with a second mounting seat, and the sliding rail is fixedly mounted on the second mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668441.2U CN213890353U (en) | 2020-11-17 | 2020-11-17 | Primary and secondary saw that sub saw bit height can automatically regulated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668441.2U CN213890353U (en) | 2020-11-17 | 2020-11-17 | Primary and secondary saw that sub saw bit height can automatically regulated |
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| Publication Number | Publication Date |
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| CN213890353U true CN213890353U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022668441.2U Active CN213890353U (en) | 2020-11-17 | 2020-11-17 | Primary and secondary saw that sub saw bit height can automatically regulated |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815050A (en) * | 2021-09-18 | 2021-12-21 | 成都弘林机械有限公司 | Saw bit rotary device suitable for machining center |
| CN114346311A (en) * | 2022-01-24 | 2022-04-15 | 山东速雕智能装备有限公司 | Four-edge saw and door plate cutting method thereof |
-
2020
- 2020-11-17 CN CN202022668441.2U patent/CN213890353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815050A (en) * | 2021-09-18 | 2021-12-21 | 成都弘林机械有限公司 | Saw bit rotary device suitable for machining center |
| CN114346311A (en) * | 2022-01-24 | 2022-04-15 | 山东速雕智能装备有限公司 | Four-edge saw and door plate cutting method thereof |
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