CN208084530U - A kind of dustless table buck face dedusting protective cover - Google Patents
A kind of dustless table buck face dedusting protective cover Download PDFInfo
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- CN208084530U CN208084530U CN201820230473.4U CN201820230473U CN208084530U CN 208084530 U CN208084530 U CN 208084530U CN 201820230473 U CN201820230473 U CN 201820230473U CN 208084530 U CN208084530 U CN 208084530U
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- Prior art keywords
- dust hood
- dust
- protective cover
- knife plate
- rear arm
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- 230000001681 protective effect Effects 0.000 title claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 93
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000036541 health Effects 0.000 abstract description 2
- 230000004630 mental health Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 23
- 241000282472 Canis lupus familiaris Species 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The utility model belongs to protective cover technical field, more particularly to a kind of dustless table buck face dedusting protective cover, including protective acoustic cover assembly and dust hood, the dust hood is mounted on between knife plate and saw blade rear portion, by being fixedly connected with rear arm with knife plate, the dust suction shade assembly includes dust hood and the rear arm that is socketed in outside the dust hood, and the dust hood is flexibly connected with rear arm by dust hood rotating dog and dust hood torsional spring.A kind of dustless table buck face dedusting protective cover disclosed by the utility model, compact-sized, dust collection efficiency is high, applied widely, has ensured the physical and mental health of operator and the health of operating environment.
Description
Technical field
The utility model is related to a kind of dustless table buck face dedusting protective covers.Belong to protective cover technical field.
Background technology
According to the standard and use habit of bench saw, the flexible blade guard on bench saw requires to see saw blade cutting timber
State, and can achieve the purpose that security protection, but the sawdust dust on table top and on workpiece cannot be removed, to operator's
Health and ambient enviroment generate pollution.
The day for announcing is on 2 2nd, 2011, the utility model patent of notification number CN101961798A, entitled " bench saw "
A kind of bench saw is disclosed, the bench saw includes：Workbench has the work top for placing workpiece；Pedestal is set to the workbench
Lower section, and the pedestal has inner cavity；Saw blade is located at the inner cavity of the pedestal, and saw blade extension is pierced by the work
Make the work top of platform；With knife plate, operationally risen or fallen together in company with the saw blade；Shield is movably connected on institute
It states on knife plate, and the shield is located above the saw blade；It is described to be equipped with stop mechanism with knife plate, it is set on the shield
There are match connecto, the match connecto to be selectively coupled with the stop mechanism, fortune is continued up to limit the shield
It is dynamic.The protective cover of this bench saw can play the role of being well protected against to saw blade, and can be adapted to the cutting of different-thickness workpiece
It needs so that operator is stopped by protective cover and can not touch saw blade always in cutting process, improves in work process
Safety.But dust absorption adapter connector is had no on the protective cover of this bench saw, also without auxiliary protecting cover, cause its dust removing effects poor,
Although the sawdust and dust of a part can be stopped by timber itself and shield in cutting process, can not be collected,
And the moment being fully shut off when timber, because having lacked the blocking of timber, the sawdust and dust that generate in a flash at this are all sawed
Piece throws away protective cover and flies to operator, to be impacted to operator and environment.
Saw blade is all to rotate clockwise cutting in existing bench saw, therefore when cutting workpiece, sawdust and powder that when cutting generates
The sawdust and dust that dirt is cut out at saw blade front end (sawtooth for depending on proximal operator) are by saw blade belt to table top hereinafter, and at saw blade rear portion
On sawdust frequent workpiece and table top caused by (close to the sawtooth with knife plate) cutting, according to above-mentioned phenomenon, this patent carries
Gone out it is a kind of collection be mounted on between knife plate and saw blade rear portion dust excluding hood and mounted on both protective covers of saw blade forward position
Between dedusting protective cover.
In conclusion of the existing technology in order to solve the problems, such as, there is an urgent need for a kind of compact-sized, dust collection efficiencies of invention at present
Height, dustless table buck face dedusting protective cover applied widely.
Utility model content
The utility model proposes a kind of mounted on saw blade rear portion and with the table top dust suction shade assembly between knife plate, not only ties
Structure is compact, and dust collection efficiency is high, is more convenient operation, and dustless table buck face dedusting protective cover applied widely solves the prior art
There are the problem of.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of dustless table buck face dedusting protective cover, including protective acoustic cover assembly and dust suction shade assembly, the dust suction shade assembly
Mounted on between knife plate and saw blade rear portion, by being fixedly connected with rear arm with knife plate.All it is for saw blade in existing bench saw
The sawdust and dust generated when being cut when rotating clockwise cutting (in terms of motor tail portion), therefore cutting workpiece (is leaned in saw blade front end
The sawtooth of proximal operator) sawdust that cuts out and dust by saw blade belt to table top hereinafter, and at saw blade rear portion (close to the saw with knife plate
Tooth) it cuts on generated sawdust frequent workpiece and table top, this patent can be sawdust caused by second of cutting of saw blade
Dust is exhausted by dust hood by sweep-up pipe completely, realizes that dustlessization cuts timber.
Further, the dust suction shade assembly includes dust hood and the rear arm that is socketed in outside the dust hood, the suction
Dust hood is flexibly connected with rear arm by dust hood rotating dog and dust hood torsional spring.
Further, be connected with lower dust hood under the dust hood, the lower dust hood by lower dust hood rotating dog and
Lower dust hood torsional spring is connected with the dust hood.Lower dust hood bottom level keeps flat in workpiece fill process with timber always
Row contact, protection effect are good.
Further, the rear arm is consolidated with described with knife plate by rocking arm positioning screw, positioning compression spring and set lever
It is fixed.
Further, the rear arm is connected with protective acoustic cover assembly, the protection by positioning wire, rotary shaft and screw
Shade assembly includes front arm, right shield and left shield.Front arm can be flipped up positioning with respect to rear arm, and when cutting more intuitively holds
Easily see saw blade, and does not influence pick-up performance.
Further, the front arm is connected with right shield and left shield by cartridge screws.It is connected by cartridge screws
Right shield and left shield can be automatic to raise in workpiece fill process, safety requirement is also complied in cutting process.
Further, the dust hood is connected with preceding shield by dust hood rotating dog, front protection cover torsional spring and dust hood torsional spring
Cover.Front protection cover flies to operator as dust hood rotates to which effective protection lives sawdust, is siphoned away by sweep-up pipe.
The utility model has the characteristics that following and advantageous effect：
The utility model is related to a kind of dustless table buck face dedusting protective cover, including protective acoustic cover assembly and dust hood group
Part, the dust suction shade assembly are mounted on between knife plate and saw blade rear portion, by being fixedly connected with rear arm with knife plate, cutting workpiece
When, in existing bench saw saw blade be all rotate clockwise cutting (in terms of motor tail portion), therefore cut the sawdust generated when workpiece and
The sawdust and dust that dust is cut out at saw blade front end (sawtooth for depending on proximal operator) are by saw blade belt to table top hereinafter, and after saw blade
On sawdust frequent workpiece and table top caused by portion (close to the sawtooth with knife plate) cutting, it is arranged after with knife plate and saw blade
Dust suction shade assembly between portion can realize that bench saw dustlessization is cut.When cutting wooden unit, wooden unit charging advance, left and right shield, lower suction
Dust hood raises automatically according to wooden unit size, and up-regulation process contacts always with wooden unit, and protection effect is good, and front arm, left and right shield
It can be flipped up positioning with respect to rear arm, more intuitively it is readily seen that saw blade when cutting, and not influence pick-up performance.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the utility model dustless table buck face dedusting protective cover；
Fig. 2 is the explosive view of dedusting protective cover in a kind of the utility model dustless table buck face dedusting protective cover；
Fig. 3 is the structural representation that dedusting protective cover is dug in a kind of the utility model dustless table buck face dedusting protective cover
Figure；
Fig. 4 is a kind of working state figure of the utility model dustless table buck face dedusting protective cover.
In figure, the right shields of 1-；2- shield torsional springs；3- front arms；4- positioning wires；The left shields of 5-；6- saw blades；It is shaken after 7-
Arm；8- rocking arm positioning screws；9- positions compression spring；10- set levers；11- is with knife plate；12- dust hoods；13- dust hood torsional springs；
Dust hood torsional spring under 14-；Dust hood under 15-；16- hoses；17- wooden units；18- work tops；Dust hood rotates under 19-
Pin；20- dust hood rotating dogs；21- cartridge screws；22- front protection covers；23- front protection cover torsional springs.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Referring to Fig.1, the structural schematic diagram of Fig. 2, Fig. 3 and a kind of dustless table buck face dedusting protective cover shown in Fig. 4, dedusting
The structural schematic diagram and working state figure that explosive view, the dedusting protective cover of protective cover are dug.A kind of face dedusting of dustless table buck is anti-
Shield, including protective acoustic cover assembly and dust suction shade assembly, the dust suction shade assembly are mounted on between 6 rear portion of knife plate 11 and saw blade,
By being fixedly connected with knife plate 11 on work top 18.All it is to rotate clockwise to cut for saw blade 6 in existing bench saw
When cutting (in terms of motor tail portion), therefore cutting workpiece, the sawdust and dust of generation are cut at saw blade front end (sawtooth for depending on proximal operator)
The sawdust and dust gone out is by saw blade belt to table top hereinafter, and the wood caused by saw blade rear portion (close to the sawtooth with knife plate) cutting
It considers to be worth doing on frequent workpiece and table top, the dust hood 12 that relative position is arranged saves material, realizes that dustlessization cuts timber.
The dust suction shade assembly includes dust hood 12, hose 16 and the rear arm 7 being socketed in outside the dust hood 12,
The dust hood 12 is flexibly connected with rear arm 7 by dust hood torsional spring 13 and dust hood rotating dog 20.
Lower dust hood 15 is connected under the dust hood 12, the lower dust hood 15 is by lower dust hood torsional spring 14 under
Dust hood rotating dog 19 is connected with the dust hood 12.Lower 15 bottom level of dust hood, in 17 fill process of wooden unit always and wood
17 keeping parallelism of block contacts, and protection effect is good.
The rear arm 7 is fixed with described with knife plate 11 by rocking arm positioning screw 8, positioning compression spring 9 and set lever 10.
The rear arm 7 is connected with protective acoustic cover assembly, the protective acoustic cover assembly by positioning wire 4, rotary shaft and screw
Including front arm 3, right shield 1 and left shield 5.Front arm 3 can be flipped up positioning with respect to rear arm 7, and when cutting more intuitively holds
Easily see saw blade 6, and does not influence pick-up performance.
The front arm 3 is connected with right shield 1 and left shield 5 by shield torsional spring 2.The right side connected by shield torsional spring 2
Shield 1 and left shield 3 can be automatic to raise in workpiece fill process, and safety requirement is also complied in cutting process.The dust suction
Cover 12 is connected with front protection cover 22 by dust hood rotating dog 20, front protection cover torsional spring 23 and dust hood torsional spring 13.Front protection cover 22 with
The rotation of dust hood 12 flies to operator to which effective protection lives sawdust, is siphoned away by sweep-up pipe.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (5)
1. a kind of dustless table buck face dedusting protective cover, it is characterised in that：Including protective acoustic cover assembly and dust suction shade assembly, the suction
Dust hood component is mounted on between knife plate and saw blade rear portion, by being fixedly connected with knife plate, the dust suction shade assembly includes dust hood
With the rear arm being socketed in outside the dust hood, the dust hood and rear arm by dust hood rotating dog and dust hood torsional spring into
Row flexible connection.
2. a kind of dustless table buck face dedusting protective cover according to claim 1, it is characterised in that：Connect under the dust hood
It is connected to lower dust hood, the lower dust hood is connected by lower dust hood rotating dog and lower dust hood torsional spring with the dust hood.
3. a kind of dustless table buck face dedusting protective cover according to claim 1 or 2, it is characterised in that：The rear arm
It is fixed with knife plate with described by rocking arm positioning screw, positioning compression spring and set lever.
4. a kind of dustless table buck face dedusting protective cover according to claim 3, it is characterised in that：The rear arm passes through
Positioning wire, rotary shaft and screw are connected with protective acoustic cover assembly, and the protective acoustic cover assembly includes front arm, right shield and left shield
Cover.
5. a kind of dustless table buck face dedusting protective cover according to claim 4, it is characterised in that：The dust hood passes through
Dust hood rotating dog, front protection cover torsional spring and dust hood torsional spring are connected with front protection cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230473.4U CN208084530U (en) | 2018-02-08 | 2018-02-08 | A kind of dustless table buck face dedusting protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230473.4U CN208084530U (en) | 2018-02-08 | 2018-02-08 | A kind of dustless table buck face dedusting protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208084530U true CN208084530U (en) | 2018-11-13 |
Family
ID=64064040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820230473.4U Active CN208084530U (en) | 2018-02-08 | 2018-02-08 | A kind of dustless table buck face dedusting protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208084530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284486A (en) * | 2018-02-08 | 2018-07-17 | 永康市丛臻工具有限公司 | A kind of dustless table buck face dedusting protective cover |
-
2018
- 2018-02-08 CN CN201820230473.4U patent/CN208084530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284486A (en) * | 2018-02-08 | 2018-07-17 | 永康市丛臻工具有限公司 | A kind of dustless table buck face dedusting protective cover |
| CN108284486B (en) * | 2018-02-08 | 2023-04-07 | 永康市丛臻工具有限公司 | Dust removal protective cover for table top of dust-free table saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210702 Address after: 321300 east side of 2nd floor, No.32, Tongling West Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Patentee after: ZHEJIANG BEIRUI TOOLS Co.,Ltd. Address before: 321300 3rd floor, building 2, 201 Lize Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: YONGKANG CONGZHEN TOOLS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dust-free table saw dust removal protective cover Effective date of registration: 20231205 Granted publication date: 20181113 Pledgee: Zhejiang Commercial Bank Co.,Ltd. Jinhua Yongkang Branch Pledgor: ZHEJIANG BEIRUI TOOLS CO.,LTD. Registration number: Y2023980069286 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |