CN207522766U - A kind of pressing device of dust container structure - Google Patents
A kind of pressing device of dust container structure Download PDFInfo
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- CN207522766U CN207522766U CN201721686837.1U CN201721686837U CN207522766U CN 207522766 U CN207522766 U CN 207522766U CN 201721686837 U CN201721686837 U CN 201721686837U CN 207522766 U CN207522766 U CN 207522766U
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- container structure
- beading
- dust
- dust container
- grid
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Abstract
Present embodiment discloses a kind of pressing devices of dust container structure, the beading of bending is carried including middle part, the both ends of the beading by the vertical projections of grid or workbench with fixing, it is less than under natural conditions by the angle b between grid or vertical projections and beading face by the angle a between grid or vertical projections and workbench, the beading makes dust container structure lower end be bonded with workbench with forming downward extruding force after being fixed by grid or vertical projections.The beading that the utility model is installed in the lower end of container structure, beading face is made to fit closely dust container structure lower end and work top formation, keep the sealing state of contact site, and container structure lower end is made to always exist a downward pressure under pressuring action, ensure that container structure lower end is bonded with workbench, even if under the impacts such as sawdust, dust, dust will not be gone between container structure lower end and work top on the outside of storage mouth, greatly improve dust collection efficiency.
Description
Technical field
The utility model is related to a kind of pressing devices, belong to cutting tool field more particularly to a kind of dust container structure
Pressing device.
Background technology
In two previous patents of applicant, application number CN201620646056.9 discloses a kind of " mitre saw dirt
Bits storage device ", application number CN201710149715.7 disclose a kind of " electric tool for carrying dust Shou Xie mechanisms ", are
During existing mitre saw use, dust can not be collected effectively, it is proposed that can increase dust collecting rate
Store baffle or storage pocket.
It is connected since the storage mouth upper end of storage baffle or storage pocket is compressed with fixed shield, storage mouth side is leaned on a left side
Grid, the right side compress connection respectively by grid, and the bottom for storing mouth is contacted with work top, generally semi-surrounding cone sectoral horn mouth knot
Structure.Mitre saw is in use, the dust that cutting generates can be integrally received into suction inlet along this device, eventually by dust mouth
It is collected.But when being worked due to saw blade, saw head needs continuous upper and lower and left and right movement, makes container structure that can be produced with workbench
Raw opposite movement, and storing mouth is fixedly connected with fixed shield and by grid, it is therefore desirable to container structure is set as soft
, it is formed using the material with elasticity or folding component.The above-mentioned explanation in relation to container structure can be with specific reference to application
Two previous patent contents of people.
It is found during design and debugging, since saw blade rotates the wind speed generated quickly, cutting can be driven to generate
Mouth is stored in the impacts such as sawdust, dust.But in existing container structure, since storage baffle or storage pocket lower end can not be with workbench
Preferable fitting, the position will there are gap, thus, under the impacts such as sawdust, dust, dust etc. can be gone to along gap
It stores outside mouth, is unfavorable for dust collecting and removal.
Utility model content
The purpose of this utility model is to provide a kind of pressing device of dust container structure, of the prior art for solving
Problem.
In order to realize the purpose of this utility model, using following technical scheme：
A kind of pressing device of dust container structure carries the beading of bending including middle part, and the both ends of the beading are with leaning on
The vertical projections of grid or workbench are fixed, and are less than by the angle a between grid or vertical projections and workbench and are leaned on grid under natural conditions
Or the angle b between vertical projections and beading face, the beading with forming downward extruding force after being fixed by grid or vertical projections,
Dust container structure lower end is made to be bonded with workbench.
A kind of pressing device of dust container structure as described above, the beading both ends set mounting ring, and mounting ring is led to
Screw is crossed with being fixed by grid or vertical projections, the angle formed between installation anchor ring, beading face, is in its natural state angle b,
It is angle a after mounting ring fixation.
A kind of pressing device of dust container structure as described above, the mounting ring are made of the bending of beading end, pacify
Dress ring is an integral structure with beading.
A kind of pressing device of dust container structure as described above, the beading are arc.
A kind of pressing device of dust container structure as described above, the beading are round, rectangle or prismatic by section
Strip material be made through bending.
A kind of pressing device of dust container structure as described above, the beading are threaded through dust container structure lower end and set
On the multiple cingulums put, cingulum is provided with 2 ~ 5, and dust container structure lower end is equipped with flanging, and beading is arranged on the upside of flanging.
A kind of pressing device of dust container structure as described above, the beading are threaded through dust container structure lower end and set
In the sleeve put.
Compared with prior art, the utility model has the advantages that：
1st, the pressing device of the utility model, by installing a beading in the lower end of container structure, by grid or vertical convex
It plays the angle a between workbench to be less than by the angle b between grid or vertical projections and beading face, i.e. angle b is more than angle a.
Under natural non-installation condition, beading is not completely attached to container structure lower end or flanging, forms certain gap.It will pressure
Muscle both ends make beading face by container structure mouth lower end and work top with being fixed by grid or vertical projections under connecting component extruding
It fits closely completely, forms a sealing state, and container structure lower end is made to always exist one downwards under pressuring action
Pressure, ensure container structure lower end and workbench it is very close to each other.Accordingly even when under the impacts such as sawdust, dust, dust is not yet
Dust collection efficiency can be greatly improved from storage mouth outside is gone between container structure lower end and work top.
2nd, in addition to this, the sleeve of multiple cingulums or lock seaming formation in container structure lower end is set, then wears beading
It crosses cingulum or sleeve with container structure to coordinate, even if container structure is made to generate opposite twisting with workbench, also can fully ensure that
Container structure will not be backing out between beading and work top.
3rd, the utility model and container structure coordinate, it is ensured that storage baffle or storage pocket with fixed shield, by grid with
And work top forms relatively closely fitting or formation sealing cooperation, dust, the sawdust that saw blade is made to be generated in cutting process
Deng most to be moved under the drive of the saw blade of rotation along its tangential direction.This part dust, sawdust etc. are in cutting force and suction
It is most of under the action of the suction of dirt fan blade to enter mitre saw dust mouth, even if having small part dust, sawdust in saw blade
Dust mouth has been crossed under drive, can also have been stopped by fixed shield, container structure, finally fall back to mitre saw dust mouth peripheral position
In container structure, siphoned away by air-flow carrying, collection efficiency can improve more than 5% compared with existing mitre saw.
2nd, beading shape specifically can there are many or coordinate with the lower end shape of container structure, facilitate carry out installation and
It safeguards, therefore can be consistent with container structure shape, simultaneously as only being compressed in the lower end of container structure, do not interfered with
The tensile property and performance-adjustable of container structure, the top and side of container structure can be with saw head, the workbench of mitre saw
Up and down, it moves left and right, preferable dust blocking and storage effect can be realized under the different operating modes used in cutting.
4th, after setting the utility model, due to very close to each other between container structure lower end and workbench, the gas around saw blade
Stream is blocked concentrating, very useful for the heat dissipation of saw blade, and since container structure is down big up small horn-like structure, air-flow exists
Mitre saw increases at dust mouth, and pressure increase, air velocity becomes faster, make dust suction and heat dissipation synchronize form better effect.
5th, the advantages that the utility model is simple in structure, low manufacture cost, easy to use and safeguard, effect protrudes.
Description of the drawings
It 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.
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the right side view of Fig. 1；
Fig. 3 is the side view of the utility model placement on the table；
Fig. 4 is stereogram when the utility model coordinates with container structure；
Fig. 5 is the usage state diagram of the utility model.
Reference numeral：1- beadings, 2- mounting rings, 3- container structures, 4- cingulums, 5- flangings, 6- depend on grid, 7- workbench, 8-
Fixed shield, 9- saw blades, 10- dust mouths.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.
As shown in Figure 1-Figure 3, a kind of pressing device of dust container structure of the present embodiment, including beading 1, the two of beading 1
It holds with being fixed by the vertical projections of grid 6 or workbench 7, is less than by the angle a between grid 6 or vertical projections and workbench 7 by grid
Or the angle b between vertical projections and beading face, beading 1 is made to squeeze the 3 lower end fitting of dust container structure on the table 7.
Specifically, the pressing device of the present embodiment, by installing a beading 1 in the lower end of container structure 3, by grid 6
Angle a between workbench 7 is less than to be more than angle a, squeezes beading 1 by the angle b between grid and beading face, i.e. angle b
3 lower end of dust container structure is bonded on the table 7.Therefore, under the free state when not installing, beading is not tied with storage
What structure lower end or flanging completely attached to, form certain gap；Using connecting component by 1 both ends of beading with leaning on grid or vertical projections
Fixed, for beading 1 to the generation extruding force of work top, beading 1 is completely close by 3 mouthfuls of lower ends of container structure and work top at this time
Fitting forms a sealing state, and 3 lower end of container structure is made to always exist a downward pressure under pressuring action,
Ensure very close to each other between 3 lower end of container structure and workbench 7.Accordingly even when under the impacts such as sawdust, dust, dust will not
From the rear side that container structure 3 is gone between 3 lower end of container structure and workbench 7, dust is avoided to flee from, reveal from gap location, is carried
High pick-up performance.
As shown in Figure 4, Figure 5, the present embodiment beading both ends set mounting ring, mounting ring by screw with being fixed by grid,
The angle formed between installation anchor ring, beading face is equal with angle b.Multiple cingulums are set on 3 lower end of container structure or flanging 5
5, then beading 1 across cingulum 5 with container structure 3 is coordinated, even if container structure generates relative movement with workbench, is fully protected
Demonstrate,proving container structure will not be backing out between beading and work top.Cingulum is provided with 2 ~ 5, and dust container structure lower end is set
There is flanging, beading is arranged on the upside of flanging.
In addition to this, beading can also use sleeve to coordinate with dust container structure lower end, and sleeve is under dust container structure
End is made by lock seaming, is conducive to process, meanwhile, beading is whole in addition to end to be threaded through in sleeve, can enhance dust receipts
The stress and leakproofness of micro-nano structure lower end.
As shown in Figure 1, in the pressing device of the present embodiment, beading 1 is arc, and mounting ring 2 is 1 end bending system of beading
Into mounting ring 2 is an integral structure with beading 1.Facilitate making, operation and maintenance, while can also keep mounting ring 2 and beading 1
With preferable intensity.
Further, the beading 1 in the present embodiment is made of section of round or rectangle or prismatic bar material bending.
Beading 1 is made using the round or bar material of rectangle or prismatic, one side cost is relatively low, convenient for being designed as needed,
Processing, on the other hand alternative model is more, easy to maintain and use.
The pressing device of the present embodiment coordinates with container structure, but ensure storage baffle or storage pocket and fixed shield 8,
Sealing cooperation is formed by grid 6 and workbench 7, makes saw blade 9 generated dust, sawdust etc. in cutting process, the overwhelming majority
It can be moved in the case where the saw blade 9 of rotation drives along its tangential direction.This part dust, sawdust etc. are in the suction of cutting force and dust suction fan blade
It is most of under the action of power to enter the suction inlet of mitre saw, even if thering is small part dust, sawdust to be got under the drive of saw blade
Suction inlet has been crossed, can also have been stopped by fixed shield, container structure, finally fall back to suction inlet peripheral position and the storage of mitre saw
In structure, carried from dust mouth 10 and be collected into dust bag by air-flow, compared with existing mitre saw, mitre saw collection efficiency can
Improve more than 5%.
The technology contents of the not detailed description of the utility model are known technology.
Claims (7)
1. a kind of pressing device of dust container structure, which is characterized in that the beading of bending is carried including middle part, the beading
Both ends are less than nature shape with being fixed by the vertical projections of grid or workbench, by the angle a between grid or vertical projections and workbench
It is formed after being fixed under state by the angle b between grid or vertical projections and beading face, the beading and by grid or vertical projections downward
Extruding force, dust container structure lower end is made to be bonded with workbench.
2. the pressing device of a kind of dust container structure according to claim 1, which is characterized in that the beading both ends are set
Put mounting ring, mounting ring by screw with being fixed by grid or vertical projections, the angle that is formed between installation anchor ring, beading face,
It is under natural conditions angle b, is angle a after mounting ring fixation.
3. the pressing device of a kind of dust container structure according to claim 2, which is characterized in that the mounting ring is pressure
The bending of muscle end is made, and mounting ring is an integral structure with beading.
4. the pressing device of a kind of dust container structure according to claim 1, which is characterized in that the beading is arc
Shape.
5. the pressing device of a kind of dust container structure according to claim 1, which is characterized in that the beading is by section
Strip material by round, rectangle or prismatic is made through bending.
6. the pressing device of a kind of dust container structure according to claim 1, which is characterized in that the beading is threaded through
On multiple cingulums of dust container structure lower end setting, cingulum is provided with 2 ~ 5, and dust container structure lower end is equipped with flanging, pressure
Muscle is arranged on the upside of flanging.
7. the pressing device of a kind of dust container structure according to claim 1, which is characterized in that the beading is threaded through
In the sleeve of dust container structure lower end setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686837.1U CN207522766U (en) | 2017-12-07 | 2017-12-07 | A kind of pressing device of dust container structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686837.1U CN207522766U (en) | 2017-12-07 | 2017-12-07 | A kind of pressing device of dust container structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522766U true CN207522766U (en) | 2018-06-22 |
Family
ID=62578116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721686837.1U Active CN207522766U (en) | 2017-12-07 | 2017-12-07 | A kind of pressing device of dust container structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522766U (en) |
-
2017
- 2017-12-07 CN CN201721686837.1U patent/CN207522766U/en active Active
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