CN100519026C - Circular sawing machine - Google Patents
Circular sawing machine Download PDFInfo
- Publication number
- CN100519026C CN100519026C CNB2006101500984A CN200610150098A CN100519026C CN 100519026 C CN100519026 C CN 100519026C CN B2006101500984 A CNB2006101500984 A CN B2006101500984A CN 200610150098 A CN200610150098 A CN 200610150098A CN 100519026 C CN100519026 C CN 100519026C
- Authority
- CN
- China
- Prior art keywords
- workbench
- dust
- control
- rod member
- sawing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sawing (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The present invention relates to a circular saw machine. It includes a working table, a saw arm, a cutting-tool and a dust-collecting component. On the working table a workpiece can be place, said saw arm is pivoted on the working table, and is equipped with a drive device and a dust-collecting through hole, the cutting-tool is mounted on the saw arm, and can be driven by drive device and can be used for sawing workpiece, its dust-collecting component possesses a groove, its one end is pivoted on the working table and its another end is extended to the dust-collecting through hole.
Description
Technical field
The present invention is relevant with circular sawing machine, particularly a kind of improvement of the dust collect plant relevant for this circular sawing machine.
Background technology
See also Fig. 7 and a kind of circular sawing machine 80 with dust collect plant shown in Figure 8, the drive unit 83 and that its saw arm 82, one that consists predominantly of a workbench 81, this workbench 81 of pivot joint is installed in this saw arm 82 can be driven and the cutter 84 of rotation by this drive unit 83.When desiring sawing one and place workpiece on this workbench 81, the user starts this drive unit 83 earlier, makes this cutter 84 rotations, then presses down this saw arm 82, drives this cutter 84 and moves down this workpiece of cutting.
This saw arm 82 offers a channel 85 in the articulated section near itself and this workbench 81, the inlet 852 of this channel 85 is to align the tangential direction L of this cutter 84 when screwing out this workpiece as far as possible, and the outlet of this passage 85 then can be communicated with a dust bag 86 or dust catcher (not shown).In sawing process, the smear metal of this workpiece that is downcut by this cutter 84 is the inlet 852 that the centrifugal force that can be produced with this cutter 84 and swirling eddy are sent into this passage 85, enter in this dust bag 86 via this passage 85 again, by this, this circular sawing machine 80 can utilize this passage 85 to reach the purpose of collecting smear metal.
Yet, between the position P of the inlet 852 of this passage 85 and this cutter 84 these workpiece of back-out is an open space, therefore the swirling eddy that is produced by these cutter 84 rotations is dispersed easily, cause the part smear metal that is distributed in the air-flow can't enter the inlet 852 of this passage 85 fully, become scattered about this passage 85 and this dust bag 86 outsides, cause dust catching efficiency to reduce, and working environment is dirty and messy.
Summary of the invention
Main purpose of the present invention is to provide a kind of circular sawing machine, and it can provide higher dust catching efficiency.
For reaching above-mentioned purpose, circular sawing machine of the present invention includes a workbench, a saw arm, a cutter and a control of dust spare; This workbench has a work top, can be for placing a workpiece on it; This saw arm is articulated in this workbench, and this workbench pivots downwards relatively, and this saw arm has a drive unit, and offers a control of dust through hole in the articulated section of contiguous itself and this workbench; This cutter is installed in this saw arm, and can be driven by this drive unit, in order to this workpiece of sawing, can drive this cutter downwards and move down along a plane when this saw arm pivots; This control of dust spare one end is articulated in this workbench, and the other end extends to this control of dust through hole, and this control of dust spare has a groove, and this plane extends into the longitudinal direction of this groove and this groove of almost parallel; To be the smear metal that produced in the time of can making this cutter that this workpiece is carried out the sawing operation enter this control of dust through hole and discharge along this groove circular sawing machine of the present invention.
By this, circular sawing machine of the present invention is when the sawing operation, and groove one end of this control of dust spare is to be articulated in this workbench, and the other end extends to this control of dust through hole, the swirling eddy that can guide this cutter smoothly and produced enters this control of dust through hole, promotes the dust catching efficiency of circular sawing machine of the present invention.
Cooperate the graphic following preferred embodiment of enumerating once, be elaborated at structure of the present invention and effect; Wherein used graphic brief description earlier is as follows:
Description of drawings
Fig. 1 is the stereogram of the present invention's first preferred embodiment;
Fig. 2 is the partial enlarged drawing of Fig. 1, mainly is to show that control of dust spare is articulated in the state of workbench;
Fig. 3 is the three-dimensional exploded view of Fig. 2;
Fig. 4 is the action schematic diagram of the present invention's first preferred embodiment, mainly is the state that shows control of dust spare beat;
Fig. 5 is the schematic diagram of the present invention's second preferred embodiment;
Fig. 6 is the three-dimensional exploded view of the present invention's second preferred embodiment;
Fig. 7 is a schematic diagram of commonly using saw cutting implement;
Fig. 8 is the part enlarged drawing of Fig. 6, the tangential direction when mainly showing the saw blade sawing and the relation of passage.
[primary clustering symbol description]
Work top 21 baffle plates 22
Second rod member, 24 heads 242
Afterbody 244 perforations 246
First nut, 25 first rod members 26
Afterbody 264 second nuts 27
Saw arm 30 drive units 32
Control of dust through hole 34 cutters 40
Control of dust spare 50 sidewalls 52
Diapire 54 pivot ears 542
Groove 702 work tops 704
Control of dust spare 72 cylinders 74
Afterbody 742 second rod members 76
Head 762 body portions 764
The specific embodiment
Please consulting Fig. 1 earlier, is the circular sawing machine 10 that is provided for the present invention's first preferred embodiment, and it includes a workbench 20, a baffle plate 22, a saw arm 30, a cutter 40 and a control of dust spare 50.
This workbench 20 has a work top 21, can be on this work top 21 for placing a workpiece 60 of desiring sawing, this baffle plate 22 is to be arranged at this workbench 20, use for this workpiece 60 against.This workbench 20 has a cylinder 23, one second rod member 24 and one first nut 25; This cylinder 23 is vertically to be fixed in this workbench 21, makes vertical this work top 21 of central shaft of this cylinder 23, and this cylinder 23 is equipped with a hole 232; This second rod member 24 is roughly parallel to this work top 21, it has a head 242 and an afterbody 244, and this head 242 is equipped with a perforation 246, and this afterbody 244 is placed through in this hole 232, and can in this hole 232, rotate, these afterbody 244 terminal peripheries then are carved with screw thread; This first nut 25 screws in the afterbody 244 of this second rod member 24, and the afterbody 244 of this second rod member 24 can not broken away from from this hole 232.This workbench 20 has more one first rod member 26 and one second nut 27; This first rod member 26 has threaded afterbody 264 at a moment, and this second nut 27 is the afterbodys 264 that can screw in this first rod member 26.
One end of this saw arm 30 is hubbed at this workbench 20, make this saw arm 30 relatively this workbench 20 pivot downwards; This saw arm 30 has a drive unit 32, and this drive unit 32 is to be a motor in the present embodiment, and this saw arm 30 offers a control of dust through hole 34 in the articulated section of vicinity itself and this workbench 20.
This cutter 40 is installed in this saw arm 30, and links with this drive unit 32, and this cutter 40 can be driven by this drive unit 32 and rotate, and when this saw arm 30 pivots downwards, can drive this cutter 40 to move down along a plane, in order to this workpiece 60 of sawing.
This control of dust spare 50 has two sidewalls 52 and a diapire 54, wherein two top margins of this two sidewall 52 generally are circular-arc, and two bases of this two sidewall 52 connect the dual-side of this diapire 54 respectively, make to form a groove 56 between this two sidewall 52 and this diapire 54, this plane extends into the longitudinal direction of this groove 56 and this groove 56 of almost parallel; These diapire 54 1 ends extend to this control of dust through hole 34, and abut against in this saw arm 30, the bottom of the other end can be extended out two pivot ears 542 towards the direction of this work top 21 and also can be a pivot ear, this two pivots ear 542 is sticked in head 242 two sides of this second rod member 24 respectively, and this two pivots ear 542 is equipped with a pair of pivot hole 544 that should perforation 246 respectively, this first rod member 26 is to pass this pivot hole 544 and this perforation 246, and utilize this second nut 27 to screw in the afterbody 264 of this first rod member 26, this second rod member 24 is linked together mutually with this control of dust spare 50, make this control of dust spare 50 can this first rod member 26 for fulcrum relatively this workbench 20 pivot downwards, and be positioned the rear portion of this workbench 20 and do not exceed this workpiece 60 forward in the contact-making surface of this baffle plate 22.
Via said structure, when this circular sawing machine 10 is desired this workpiece 60 of sawing, drive this drive unit 32, allow this cutter 40 be subjected to the drive of this drive unit 32 and rotate the incision this workpiece 60, because these groove 56 1 ends are articulated in this workbench 20, the other end extends to this control of dust through hole 34, and screw out between the tangent position and control of dust through hole 34 of this workpiece 60 between this cutter 40, centrifugal force and swirling eddy that the smear metal that this workpiece 60 is cut out by this cutter 40 can be produced with the cutter 40 of rotation be sent into this groove 56, and enter this control of dust through hole 34 and discharge along this groove 56; And when these saw arm 30 beats, as shown in Figure 4, this saw arm 30 can push against a wherein sidewall 52 of this control of dust spare 50, and this control of dust spare 50 can be passed through by the rotation of this second rod member 24 along with these saw arm 30 beats, thus, smear metal is also sustainable enters in this groove 56.In addition, this control of dust spare 50 can be pasted with a cushion between these diapire 54 belows and this diapire 54 and this control of dust through hole 34, this cushion is can be made by polyurethane, rubber or other soft materials, the collision in order to the diapire 54 that cushions this control of dust spare 50 during against this saw arm 30.
By this, control of dust spare 50 of the present invention is by by this groove 56 and this second rod member 24, after this first rod member 26 and this workbench 20 are connected, can be subjected to the pushing and pressing of this saw arm 30 and pivot or deflections with respect to this workbench 20, its mode that is connected still has a variety of, as utilize universal joint that this groove 56 is connected with this workbench 20, under different saw cutting angles, this control of dust spare 50 all can suitably rotate, and this control of dust spare 50 1 ends are articulated in this workbench 20, the other end extends to this control of dust through hole 34, can guide this swirling eddy that cutter 40 is produced smoothly and enter this control of dust through hole 34, promote the dust catching efficiency of this circular sawing machine 10.
Seeing also Fig. 5 and Fig. 6, is to be the present invention's second preferred embodiment, and circular sawing machine structure and the foregoing description that present embodiment provided are roughly the same, precisely because difference is:
In the present embodiment, this workbench 70 is provided with a groove 702, and an end of this cylinder 74 is the inwalls that laterally vertically are fixed in this groove 702, and its other end has an afterbody 742, is carved with screw thread around this afterbody 742; This second rod member 76 has a head 762 and the whole body portion 764, this head 762 is equipped with a perforation 766, this body portion 764 is equipped with a hole 768 vertical with these perforation 766 directions, this cylinder 74 is placed through in this hole 768, this second rod member 76 can be rotated for rotating shaft by this cylinder 74, and be arranged in the groove 702 of this workbench 70; This first nut 78 screws in the afterbody 742 of this cylinder 74, and the afterbody 742 of this cylinder 74 can not broken away from from this hole 768.
This control of dust spare 72 and this second rod member 76 the pivot joint mode identical with first preferred embodiment, its articulated section can be given prominence to from these groove 702 places, and is higher than this work top 704; By this, the circular sawing machine of present embodiment also can be subjected to the pushing and pressing of this saw arm and pivot or deflection with respect to this workbench 70, in order to reach purpose of the present invention.
The above, only be the detailed description and the diagram of preferred embodiment of the present invention, all closing in the embodiment of the spirit variation similar of the present patent application claim with it, all be contained in the category of the present invention, anyly be familiar with this skill person in the field of the invention, can think easily and variation or modify the claim that all can be encompassed in following this case.
Claims (9)
1. circular sawing machine is characterized in that including:
One workbench has a work top, supplies to place a workpiece on it;
One saw arm is to articulate this workbench, and this workbench pivots downwards relatively, and has a drive unit, and this saw arm offers a control of dust through hole in the articulated section of vicinity itself and this workbench;
One cutter is to be installed in this saw arm, is driven by this drive unit, in order to this workpiece of sawing, when this saw arm pivots downwards, can drive this cutter and move down along a plane; And
One control of dust spare has a groove, and this control of dust spare one end articulates this workbench, and the other end extends to this control of dust through hole, and this plane is to extend in this groove, and the longitudinal direction of parallel this groove;
Described this workbench includes one first rod member, and this control of dust spare has at least one pivot ear that extends on it, and this pivot ear is equipped with a pivot hole, and this first rod member passes this pivot hole.
2. circular sawing machine as claimed in claim 1 is characterized in that, described this workbench also includes one second rod member, this second rod member and this first rod member vertical engagement.
3. circular sawing machine as claimed in claim 2 is characterized in that, described this second rod member is equipped with a perforation, and this first rod member passes this perforation.
4. circular sawing machine as claimed in claim 1 is characterized in that, described this workbench also includes a cylinder, this cylinder and this second rod member vertical engagement.
5. circular sawing machine as claimed in claim 4 is characterized in that, described this cylinder is penetrated with a hole, and this second rod member is placed through in this hole.
6. circular sawing machine as claimed in claim 4 is characterized in that, described this cylinder is to stand on this workbench.
7. circular sawing machine as claimed in claim 6 is characterized in that, also includes a baffle plate that is positioned on this work top, use for this workpiece against, wherein this control of dust spare is positioned the rear portion of this workbench, does not exceed the contact-making surface of this workpiece and this baffle plate forward.
8. circular sawing machine as claimed in claim 1 is characterized in that described this control of dust spare has a cushion, and this cushion is positioned at this beneath trenches, and is positioned at the top of a diapire of this control of dust through hole.
9. circular sawing machine as claimed in claim 1 is characterized in that, described this workbench has a universal joint, and this universal joint is connected with this control of dust spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101500984A CN100519026C (en) | 2006-10-17 | 2006-10-17 | Circular sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101500984A CN100519026C (en) | 2006-10-17 | 2006-10-17 | Circular sawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101164727A CN101164727A (en) | 2008-04-23 |
| CN100519026C true CN100519026C (en) | 2009-07-29 |
Family
ID=39333655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101500984A Expired - Fee Related CN100519026C (en) | 2006-10-17 | 2006-10-17 | Circular sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100519026C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7789003B2 (en) * | 2006-08-29 | 2010-09-07 | Rexon Industrial Corp., Ltd. | Miter saw |
| CN102699430B (en) * | 2008-10-24 | 2014-07-02 | 苏州宝时得电动工具有限公司 | Oblique cutting saw |
| CN101758292B (en) * | 2008-10-24 | 2012-07-18 | 苏州宝时得电动工具有限公司 | Cutter |
| DE102016109377A1 (en) * | 2016-05-20 | 2017-11-23 | Festool Gmbh | Machine tool with a plant body |
| CN106112109A (en) * | 2016-07-31 | 2016-11-16 | 吴雪梅 | A kind of cut the cutting machine of automatic alarm when sheet ruptures |
| CN114474254A (en) * | 2022-03-11 | 2022-05-13 | 陈志强 | Automatic cotton swab stick cutting device |
| CN117961174A (en) * | 2024-03-26 | 2024-05-03 | 江苏新东方电梯有限公司 | Steel cutting device is used in elevator guide rail processing |
-
2006
- 2006-10-17 CN CNB2006101500984A patent/CN100519026C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101164727A (en) | 2008-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100519026C (en) | Circular sawing machine | |
| US7789003B2 (en) | Miter saw | |
| CN112355649B (en) | High-end equipment is cut apart polishing equipment with steel piece | |
| CN102672266A (en) | Multifunctional cutting tool | |
| CN213592373U (en) | High-speed edge trimmer with waste collecting function | |
| CN110614669B (en) | Paper cutter capable of automatically removing paper scraps | |
| CN202021388U (en) | Multifunctional cutter | |
| CN109105443B (en) | Automatic chop cutting device of whetting a knife | |
| CN201106095Y (en) | Thread trimmer | |
| CN213111752U (en) | Paper rolling device | |
| CN201824389U (en) | Plate chopping cutter | |
| CN209364729U (en) | A kind of guillotine | |
| CN2843057Y (en) | Cropping machine | |
| CN219881935U (en) | PTJ's semi-axis assembly screw thread turning device | |
| CN220916398U (en) | Steak cutting machine convenient to collect broken bits in a centralized way | |
| CN218428669U (en) | Rim charge cutting device is used in corrugated container board production | |
| CN214644076U (en) | Slitting device for processing automobile bumper | |
| CN215319108U (en) | Miniature puncher | |
| CN219522381U (en) | Timber planing device for woodwork processing | |
| CN213379599U (en) | Electric saw workbench for brocade piling manufacture | |
| CN220008077U (en) | Automatic collect die-cutting machine of waste material | |
| CN213005441U (en) | Corner rounding machine for fast printing society | |
| CN211967714U (en) | Paper cutting machine | |
| CN217494459U (en) | Flat-pressing indentation tangent equipment with cleaning structure | |
| KR102573124B1 (en) | A Dust Gathering Apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20090729 Termination date: 20171017 |