CN105171804A - Running saw head of double-angle saw used for cutting plastic doors and windows - Google Patents
Running saw head of double-angle saw used for cutting plastic doors and windows Download PDFInfo
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- CN105171804A CN105171804A CN201510635672.4A CN201510635672A CN105171804A CN 105171804 A CN105171804 A CN 105171804A CN 201510635672 A CN201510635672 A CN 201510635672A CN 105171804 A CN105171804 A CN 105171804A
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- saw blade
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Abstract
The invention relates to a cutting machine, and discloses a running saw head of a double-angle saw used for cutting plastic doors and windows. The running saw head comprises a bed body. Guide rails are arranged on the bed body and are connected with a worktable in a sliding manner. A positioning device is arranged on the worktable which is rotationally connected with a rotating disc. The rotating disc is provided with a saw head support, and a rotating shaft is hinged to the saw head support. The rotating shaft is fixedly connected with a large rocker arm and a small rocker arm. A saw blade is connected to the other end of the large rocker arm and is connected with a motor. The other end of the small rocker arm is connected with an air cylinder which is hinged to the saw head support. The running saw head of the double-angle saw used for cutting the plastic doors and windows is good in cutting quality and is provided for solving the problem that the cutting quality is poor due to manual cutting.
Description
Technical field
The invention belongs to cutting machine field, being specifically related to a kind of running saw head for cutting the two corner saw of plastic door-window.
Background technology
Door and window is an object on building construction, is one of peripheral structure of building, is a kind of architectural requisite parts.Plastic door-window is the forth generation door and window after Wood-door window, steel casement door window and aluminium door and window, and it originates from the 1950's after World War II, is developed so far the history of existing more than 50 years.Generally speaking, so-called plastic door-window refers to high molecular polymer---polyvinyl chloride (PVC) resin mixes the auxiliary materials such as a certain amount of modifier, and through extruder for shaping, then the door and window by welding or being mechanically connected.
Plastic door-window belongs to the category of building plastic, and building plastic is plastics as building goods, materials and equipments for a large class of building industry, and it and steel, timber, cement are run neck and neck, and have become indispensable material in architectural engineering, are the up-and-coming youngsters of material industry.Plastic door-window is the kind that in building plastic, application quantity is larger, in whole building plastic, maximum with building pipe consumption, maintains the leading position.Following closely, and the overwhelming majority in this profile shapes is for the production of building doors and windows, so plastic door-window accounts for very large ratio in building plastic for the consumption of Special shape section for building.
Plastic door-window Wood-door window than before and steel casement door window, because it adopts the Corvic of fine corrosion resistance to be made, there is the performance of excellent resistance to all kinds of chemicals attack, so be more suitable for that there is the building of corrosive atmosphere, the building of such as food, medicine, health, steel mill, chemical plant and coastal area, overcast and rainy humid area uses.
After the material extruding that will make plastic door-window is shaping, need the section bar after shaping to carry out sawing, open V-type mouth, and existing sawing mode is artificial cutting, section bar is generally first measured size and angle by artificial cutting, cut at use handsaw, in the process of cutting, will because of the angle that cannot control section bar accurately, or cannot completely section bar be fixed, and make to offset, cause the angle of cutting either large or small, can not cut quality be ensured.
Summary of the invention
The invention is intended to provide a kind of running saw head for cutting the two corner saw of plastic door-window that can ensure cut quality.
The running saw head for cutting the two corner saw of plastic door-window in this programme, comprise lathe bed, lathe bed is provided with guide rail, slide is connected with workbench, workbench is provided with positioner, and workbench is rotatably connected to rotating disk, and rotating disk is provided with saw head bearing, saw head bearing is hinged with rotating shaft, rotating shaft is fixedly connected with large rocking arm and small rocker, the other end of large rocking arm is connected with saw blade, and saw blade is connected with motor, the other end of small rocker is connected with cylinder, and cylinder is hinged on saw head bearing.
Know-why of the present invention and beneficial effect are: put into by section bar on workbench, positioner is used to be fixed by section bar, the distance of running saw head relative to the fixing head on lathe bed of this programme is adjusted by guide rail, the length of the section bar cut out will be distance between the two, thus can cut out the section bar of fixed length.
By the angle of dial rotation saw head, the setting of rotating disk, saw head can be made to turn in the angle of needs, thus the angle that section bar is needed is accurate; Starter motor, saw blade starts to rotate, and at startup cylinder, cylinder will drive small rocker to move, and drive shaft is rotated by small rocker, and rotating shaft will drive large rocker motion, and driving saw blade moves downward by large rocking arm, and cut out the section bar with certain angle; Stationary saw head operates equally, will cut out fixed length, with the section bar of V-type mouth.
Saw blade has driven by motor, and it rotates cutting speed by faster than handsaw many, and its cutting efficiency will improve, reduce the time of contact of saw blade and section bar, and section bar is fixed by positioner, section bar can not offset, thus make the Quality advance of the section bar cut out.
Further, rotating disk is provided with location-plate.The rotational angle of rotating disk can be fixed by location-plate, make the angle of the section bar cut out accurate.
Further, saw blade is provided with saw blade cover, and the side of saw blade cover is provided with dust catcher.Saw blade cover covers on the top of saw blade, prevents other objects or people above saw blade from contacting with saw blade, avoids the damage of saw blade, object or people; When sawing section bar, the position that saw blade contacts with section bar will produce sawdust, and dust catcher will siphon away sawdust, reduce sawdust to the pollution of air, also reduce people and suck sawdust, thus guarantor's be healthy.
Further, motor is connected by belt with saw blade.Belt connects more simple and convenient, is easily connected with motor with saw blade.
Further, small rocker is provided with guide shaft seat, guide shaft seat slidably connects belt adjustment guide rail, and belt adjustment guide rail is fixedly connected with motor.Belt adjustment guide rail slides on guide shaft seat, by the rate of tension of adjustment belt, when small rocker rotates, motor will move together along with small rocker, and small rocker also can drive large rocker motion, large rocking arm will drive saw blade to move, and the angle of motor and saw blade motion always, can not change the rate of tension of belt.
Accompanying drawing explanation
Fig. 1 is that the embodiment of the present invention is for cutting the structural representation of the running saw head of the two corner saw of plastic door-window.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: lathe bed 1, guide rail 2, handwheel 3, bearing 4, workbench 5, rotating disk 6, location-plate 7, saw blade 8, belt housing 9, saw blade cover 10, belt 11, dust catcher 12, motor 13, large rocking arm 14, cylinder 15, belt adjustment guide rail 16, guide shaft seat 17, cylinder install balance staff 18, small rocker 19, body cradle 20, saw head bearing 21, guide shaft 22.
Embodiment is substantially as shown in Figure 1: for cutting the running saw head of the two corner saw of plastic door-window, comprise lathe bed 1, lathe bed 1 is provided with guide rail 2 and bearing 4 frame, bearing 4 frame is provided with bearing 4, bearing 4 is connected with axle, the right-hand member of axle is connected with handwheel 3, guide rail 2 slidably connects workbench 5, workbench is connected with guide shaft 22 5 times, guide shaft 22 and guide rail 2 are slidably connected, rack and pinion drive is connected with between workbench 5 and axle, workbench 5 is provided with positioner, workbench 5 is rotatably connected to rotating disk 6, rotating disk 6 is provided with saw head bearing 21, saw head bearing 21 is hinged with rotating shaft, rotating shaft is fixedly connected with large rocking arm 14 and small rocker 19, the other end of large rocking arm 14 is connected with saw blade 8, saw blade 8 is connected with motor 13, it is hinged that cylinder on the other end of small rocker 19 and cylinder 15 installs balance staff 18, the left side of saw head bracket is fixedly connected with body cradle 20, cylinder 15 is hinged on body cradle 20, rotating disk 6 is provided with location-plate 7, saw blade 8 is provided with saw blade cover 10, the belt 11 of the rear side of saw blade cover 10 is taken turns and is provided with belt housing 9, the rear side of saw blade cover 10 is also provided with dust catcher 12, motor 13 is connected by belt 11 with saw blade 8, small rocker 19 is provided with guide shaft seat 17, guide shaft seat 17 slidably connects belt adjustment guide rail 16, belt adjustment guide rail 16 is fixedly connected with motor 13.
Put into by section bar on workbench 5, use positioner to be fixed by section bar, adjusted the distance of running saw head relative to the fixing head on lathe bed 1 of this programme by guide rail 2, the length of the section bar cut out will be distance between the two.
Rotated the angle of saw head by rotating disk 6, use location-plate 7 by the angle orientation of saw head; Motor 13 and saw blade 8 are used after belt 11 is connected, adjustment belt adjustment guide rail 16, make the rate of tension of belt 11 be in tensioned state, starter motor 13, belt 11 drives saw blade 8 to start to rotate, restart cylinder 15, driving small rocker 19 moves by cylinder 15, and drive shaft is rotated by small rocker 19, and large for driving rocking arm 14 moves by rotating shaft, driving saw blade 8 moves downward by large rocking arm 14, and cuts out the section bar with certain angle; Stationary saw head operates equally, will cut out fixed length, with the section bar of V-type mouth.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (5)
1., for cutting the running saw head of the two corner saw of plastic door-window, it is characterized in that: comprise lathe bed, lathe bed is provided with guide rail, slide is connected with workbench, workbench is provided with positioner, and workbench is rotatably connected to rotating disk, and rotating disk is provided with saw head bearing, saw head bearing is hinged with rotating shaft, rotating shaft is fixedly connected with large rocking arm and small rocker, the other end of large rocking arm is connected with saw blade, and saw blade is connected with motor, the other end of small rocker is connected with cylinder, and cylinder is hinged on saw head bearing.
2., according to claim 1 for cutting the running saw head of the two corner saw of plastic door-window, it is characterized in that: described rotating disk is provided with location-plate.
3., according to claim 2 for cutting the running saw head of the two corner saw of plastic door-window, it is characterized in that: described saw blade is provided with saw blade cover, the side of saw blade cover is provided with dust catcher.
4., according to claim 3 for cutting the running saw head of the two corner saw of plastic door-window, it is characterized in that: described motor is connected by belt with saw blade.
5. the running saw head for cutting the two corner saw of plastic door-window according to claim 4, is characterized in that: described small rocker is provided with guide shaft seat, guide shaft seat slidably connects belt adjustment guide rail, and belt adjustment guide rail is fixedly connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635672.4A CN105171804A (en) | 2015-09-30 | 2015-09-30 | Running saw head of double-angle saw used for cutting plastic doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635672.4A CN105171804A (en) | 2015-09-30 | 2015-09-30 | Running saw head of double-angle saw used for cutting plastic doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105171804A true CN105171804A (en) | 2015-12-23 |
Family
ID=54894470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510635672.4A Pending CN105171804A (en) | 2015-09-30 | 2015-09-30 | Running saw head of double-angle saw used for cutting plastic doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105171804A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471282A (en) * | 2017-08-15 | 2017-12-15 | 昆山益文捷自动化设备有限公司 | Volume machine is cut in tail support |
| CN109500867A (en) * | 2018-10-29 | 2019-03-22 | 周守虎 | Paper tube cutting machine is used in a kind of production of fireworks |
| CN110341020A (en) * | 2019-06-27 | 2019-10-18 | 安徽尧龙竹木制品有限公司 | Cutting means are used in a kind of moisture-proof recombination bamboo flooring processing of high wear-resistance anti-static |
-
2015
- 2015-09-30 CN CN201510635672.4A patent/CN105171804A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471282A (en) * | 2017-08-15 | 2017-12-15 | 昆山益文捷自动化设备有限公司 | Volume machine is cut in tail support |
| CN109500867A (en) * | 2018-10-29 | 2019-03-22 | 周守虎 | Paper tube cutting machine is used in a kind of production of fireworks |
| CN110341020A (en) * | 2019-06-27 | 2019-10-18 | 安徽尧龙竹木制品有限公司 | Cutting means are used in a kind of moisture-proof recombination bamboo flooring processing of high wear-resistance anti-static |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |