CN204673813U - Dust-proof portable cutting machine - Google Patents
Dust-proof portable cutting machine Download PDFInfo
- Publication number
- CN204673813U CN204673813U CN201520274846.4U CN201520274846U CN204673813U CN 204673813 U CN204673813 U CN 204673813U CN 201520274846 U CN201520274846 U CN 201520274846U CN 204673813 U CN204673813 U CN 204673813U
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- CN
- China
- Prior art keywords
- dust
- dust hood
- cutting machine
- connecting plate
- plate
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- Expired - Fee Related
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A kind of dust-proof portable cutting machine, comprise power line, body, handle and switch, base plate, described base plate connects the dust hood under it by connector, dust cover dust mouth is connected with dust exhaust apparatus by leading dirt flexible pipe, dust hood synchronous operation following when this cutting machine runs, better with the use of effect with upper dust hood, enhance dust reduction capability, reach dedusting object.
Description
Technical field
The utility model belongs to electric tool technical field, is specifically related to a kind of dust-proof portable cutting machine.
Background technology
When using portable cutting machine cutting stone material, ceramic tile, can produce a large amount of dust, not only contaminated environment also badly influences the healthy of user, has the technical scheme of a lot of innovation in State Patent Office's patent database in cutting machine is dust-proof.As utility model patent " dust absorption cutting machine, application number 201220576118.5 ", the vacuum cleaner of device two suction ports before and after cutting blade, improve dust collection efficiency, but also lay particular emphasis on cutting machine upper part as existing a lot of technical scheme and sealed dust exhaust apparatus is installed, this dust absorption cutting machine is applicable to body of wall and slots this cutting mode, effect is better, but when cutting unsettled stone material, upper strata dust catcher can only fly the dust of poplar by exclusive segment, and a large amount of lower powder dirt that cutting blade is rotated down and produces, not easily adsorb emptying, therefore there is limitation, fundamentally can not solve dust pollution question.
Summary of the invention
The purpose of this utility model is to provide a kind of dust exhaust apparatus be arranged on cutting machine synchronous operation below cutter bottom plate, can better solve dust and fly Yang Wenti.
A kind of dust-proof portable cutting machine, is comprised power line, motor body, handle and switch, base plate, described base plate and is connected dust hood under it by connector.
Also comprise dust exhaust apparatus.Its dust inlet is connected with portable cutting machine dust cover dust mouth by leading dirt flexible pipe, is provided with between storage dirt, between filtration, sprinkler, dust absorption fan, gas outlet and contactor in device.
Described connector is sheet connecting plate, its thickness is equal to cutting blade and to be no more than joint-cutting wide, plate top is worn in base plate rear end and cutting blade collinear Tiaokou socket and to revolve silk fastening, or bullet support spring is set up through in its exposed portion opening of Tiaokou socket in plate top, the depression bar on silk or pine pressure connecting plate top is revolved in adjustment, and that connecting plate can be made to move up and down is fixing, and its displacement is greater than the thickness of cut material plate.
Described connector is " Contraband " arc bar, armed lever seat grafting on its upper boom one termination and base plate rear end is also fastening, the other end is fixedly connected with riser upper end, lower beam one termination is fixedly connected with lower dust hood side, the pole that the other end revolves silk with location wears vertical tube and adjusts fastening, adjust the thickness that distance is greater than cut material plate up and down, armed lever is provided with the clasp of fixing flexible pipe.
The lower dust hood covered on below described base plate on cutting blade is upper shed semicircular in shape or rectangular case type container, and lower dust hood rear end is connected with connecting plate lower end, and lower dust hood is provided with dust mouth.
The connection of described lower dust hood rear end and connecting plate lower end is that the circular cowling frame of connecting plate bottom and three periphery troughs of belt is integrally fixed, and corresponding lower dust hood box upper end has edge pluggable in cannelure frame.
Described connecting plate lower end is connected with lower dust hood rear end and connects for positioning rotating shaft or be with the turning cylinder of positioning baffle to connect and be provided with bullet support spring, or connecting plate lower end is fixedly connected with lower dust hood rear end.
The upper shed of described lower dust hood is provided with sealing gasket along limit.
Described cutter bottom plate upper end cutting blade is provided with dust hood, is fixedly connected with inside it with body, and outside is opening shape, portable plate and the groove grafting of outer openings frame or be rotationally connected by hinge and frame, and upper dust hood, lower dust hood position are corresponding.
Described upper dust hood, lower dust hood, dust exhaust apparatus are that transparent plastic material makes or light-weight metal material makes, and connector is have the metal material of hardness to make.
Beneficial effect: the utility model arranges connector and lower dust hood under cutting machine seat board, and with cutting machine synchronous operation, overcome the technology prejudice that the obstruction that it is believed that due to material plate is difficult to dust hood under installation under base plate, achieve technological innovation, reach best dust removing effects.
Accompanying drawing explanation
Fig. 1 is that under the utility model, dust hood and connecting plate and base plate Connection Block hand-screw fix schematic diagram.
Fig. 2 is dust hood and connecting plate and Connection Block bullet support spring buckle schematic diagram under the utility model.
Fig. 3 is the utility model trailing flank structural representation.
Fig. 4 is that the utility model armed lever connects lower dust hood structural representation.
Fig. 5 is that the utility model dust hood and connecting plate are connected schematic perspective view with base plate Connection Block.
Fig. 6 is the utility model armed lever connecting bottom board schematic perspective view.
Fig. 7 is that the utility model connecting plate and lower dust hood bullet support and to be rotationally connected and baffle plate locates schematic diagram.
Fig. 8 is that the utility model connecting plate is fixedly connected with schematic diagram with lower dust hood.
Fig. 9 is the utility model lower cover box grafting cannelure frame schematic perspective view.
Figure 10 is the utility model dust exhaust apparatus structural representation.
Reference numeral
Cutting machine 1, power line 10, handle and switch 11, body 12, base plate 13, cutting blade 14, Connection Block 15, strip gab 150, Tiaokou riser 151, hand-screw silk 152, play support spring 16, depression bar and grab 17, armed lever seat 18, jack 181, connector 2, connecting plate 21, plate top 211, plate bottom 212, positioning rotating shaft 213, cannelure frame 214, " Contraband " armed lever 22, upper boom 221, vertical tube 222, lower beam 223, revolve a pole 224, dust guard 3, lower dust hood 31, cover box 311, cover edge 312, sealing gasket 313, dust mouth 314, baffle plate 315, upper dust hood 32, cover box arc limit 321, arc avris groove 322, portable plate 323, hinge 324, dust exhaust apparatus 4, draw dirt flexible pipe 41, between filtration 42, storage dirt between 43, dust absorption fan 44, sprinkler 45, circuit and switch 46, dust inlet 47, gas outlet 48.
Detailed description of the invention
As shown in Figure 1, dust-proof portable cutting machine comprises power line 10, handle and switch 11, body 12, base plate 13, cutting blade 14, dust guard 3.
As shown in Fig. 2 Fig. 4, dust-proof portable cutter bottom plate 13 rear end is provided with Connection Block 15, the strip gab 150 of its middle up/down perforation and the same straight line in cutting blade 14 place, Tiaokou periphery is fixedly connected with the annular riser 151 upwards holded up, there is fastening hand-screw silk 152 plate side, silk head is against in Tiaokou, or base plate is fixedly connected with armed lever seat 18, and it is interior and fastening that its jack 181 is inserted in arm upper boom 221 one end.
As shown in Fig. 2 Fig. 3, described connector 2 comprises connecting plate 21, " Contraband " arc bar 22, connecting plate is sheet plate, its thickness is equal with cutting blade 14 and be no more than the width of cut material joint-cutting, cross section, connecting plate top 211 is corresponding with Tiaokou 150 shape of base plate Connection Block 15 and can insert wherein, connecting plate can adjust up and down in Tiaokou and hand-screw silk 152 is fixed; Or connecting plate top is exposed in Connection Block outs open to be provided with and is played support spring 16, presses down the depression bar on top and grab 17, connecting plate can be made to move down and buckle.
As shown in Figure 5, the lower dust hood 31 that connecting plate bottom 212 connects is the narrow box-like body container of upper shed.Box face is semicircular arc or rectangle or other suitable shapes, lower dust hood box is positioned at base plate less than 13, following for base plate cutting blade 14 can be covered within it completely, the length and width of lower cover box and thickness corresponding with the upper dust hood 32 on base plate, there is dust mouth 314 lower dust hood one end, and its upper shed periphery has sealing gasket 313.
As shown in Fig. 7 Fig. 8 Fig. 9 figure, lower dust hood 31 is connected with various ways with connecting plate 21, and connecting plate bottom 212 is the three integral ring-shaped groove frames 214 wearing draw-in groove, lower cover box upper shed three face have edge 312 can clamping within it; Or lower cover box back and connecting plate bottom 212 are rotationally connected, positioning rotating shaft 213 one end is that hand is twisted silk and can be located; Or connecting plate bottom is connected with lower dust hood rear end thereof and is with and plays support spring 16, lower dust hood can turn over down, the baffle plate 315 that lower dust hood upper end is arranged, and can make lower dust hood 31 and base plate 13 keeping parallelism state; Or connecting plate bottom 212 is fixedly connected with lower dust hood box 311 rear end.
It should be noted that, thickness according to material plate adjusts connecting plate 21 up and down, make to keep between base plate 13 and lower dust hood 31 being greater than the thick distance of institute's cutting plate, its objective is that cutting machine runs dust hood at present and can not to be obstructed shelves, during cutting, base plate 13, lower dust hood 31 are upper and lower at cut material plate respectively, synchronous operation together with the connecting plate 21 in joint-cutting.
As shown in Figure 6, connector 2 is corresponding " Contraband " arc bar 22 of upper lower beam, its upper boom 221 1 termination is fixed in the armed lever seat jack 181 of base plate rear end, the other end is fixedly connected with vertical tube 222 upper end is vertical, lower beam 223 one end is fixedly connected with the lower dust hood 31 be positioned under base plate, what the other end was vertically turned up revolve a pole 224 can insert in vertical tube 222, according to the thickness of material plate, distance between the upper lower beam in positioning screw cap location at adjustment pole two ends, its objective is that " Contraband " arc bar gets around the obstruction of cut stone material, make lower dust hood 31 and cutting machine 1 synchronous operation, armed lever there is the buckle of fixing flexible pipe.
As shown in Figure 10, described dust exhaust apparatus 4, its dust inlet 47 is connected with lower dust hood dust mouth 314 by drawing dirt flexible pipe 41, as base plate upper and lower side load dust hood 31, upper dust hood 32 simultaneously time, draw up and down dirt flexible pipe 41 one end be connected with three-way pipe respectively after and then be connected with dust exhaust apparatus entrance 47, dust exhaust apparatus body to be provided with between storage dirt 43, filter between 42, sprinkler 45, dust absorption fan 44, circuit and switch 46, dust inlet 47, gas outlet 48.
As shown in Figure 2, dust hood 32 is provided with above the corresponding cutting blade of base plate of dust-proof portable cutting machine, in shape empty in semicircular arc, inside its upper cover box, a body is fixedly connected with, corresponding cutting blade place, outside is opening shape, there is side channel 322 at Arc limit 321 place, the portable plate 323 corresponding with opening shape and side channel grafting, or be rotationally connected by hinge 324 and upper end, guard shield arc limit 321, portable plate can start and cover, cutting blade 14 is installed in its effect, portable plate straight flange and base plate 13 are simultaneously, upper dust hood 32 can by above for base plate cutting blade sealing, dust mouth 314 is left in upper dust hood side, upper dust hood, lower dust hood is installed simultaneously and is more conducive to improving dust removing effects.
Described upper dust hood, lower dust hood, dust storage tank are transparent plastic or lightweight metal material manufacture, and be convenient to operation and the memory space of observing dust, connector is have the metal material of hardness to make, and lightweight is best.
Claims (9)
1. a dust-proof portable cutting machine, comprises power line, motor body, handle and switch, base plate, it is characterized in that described base plate connects the dust hood under it by connector.
2. dust-proof portable cutting machine according to claim 1, it is characterized in that: also comprise dust exhaust apparatus, its dust inlet is connected with portable cutting machine dust cover dust mouth by leading dirt flexible pipe, is provided with between storage dirt, between filtration, sprinkler, dust absorption fan, gas outlet and contactor in device.
3. dust-proof portable cutting machine according to claim 1, it is characterized in that: described connector is sheet connecting plate, its thickness is equal to cutting blade and to be no more than joint-cutting wide, plate top is worn in base plate rear end and cutting blade collinear Tiaokou socket and to revolve silk fastening, or bullet support spring is set up through in its exposed portion opening of Tiaokou socket in plate top, the depression bar on silk or pine pressure connecting plate top is revolved in adjustment, and that connecting plate can be made to move up and down is fixing, and its displacement is greater than the thickness of cut material plate.
4. dust-proof portable cutting machine according to claim 1, it is characterized in that: described connector is " Contraband " arc bar, armed lever seat grafting on its upper boom one termination and base plate rear end is also fastening, the other end is fixedly connected with riser upper end, lower beam one termination is fixedly connected with lower dust hood side, the pole that the other end revolves silk with location wears vertical tube and adjusts fastening, adjust the thickness that distance is greater than cut material plate up and down, armed lever is provided with the clasp of fixing flexible pipe.
5. dust-proof portable cutting machine according to claim 1, it is characterized in that: the lower dust hood covered on below described base plate on cutting blade is upper shed semicircular in shape or rectangular case type container, lower dust hood rear end is connected with connecting plate lower end, and lower dust hood is provided with dust mouth.
6. dust-proof portable cutting machine according to claim 5, it is characterized in that: the connection of described lower dust hood rear end and connecting plate lower end is that the circular cowling frame of connecting plate bottom and three periphery troughs of belt is integrally fixed, and corresponding lower dust hood box upper end has edge pluggable in cannelure frame.
7. dust-proof portable cutting machine according to claim 5, it is characterized in that: described connecting plate lower end is connected with lower dust hood rear end and connects for positioning rotating shaft or be with the turning cylinder of positioning baffle to connect and be provided with bullet support spring, or connecting plate lower end is fixedly connected with lower dust hood rear end.
8. dust-proof portable cutting machine according to claim 5, is characterized in that: the upper shed of described lower dust hood is provided with sealing gasket along limit.
9. dust-proof portable cutting machine according to claim 1, it is characterized in that: cutting blade place, described cutter bottom plate upper end is provided with dust hood, be fixedly connected with body inside it, outside is opening shape, portable plate and the groove grafting of outer openings frame or be rotationally connected by hinge and frame, upper dust hood, lower dust hood position are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274846.4U CN204673813U (en) | 2015-05-03 | 2015-05-03 | Dust-proof portable cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274846.4U CN204673813U (en) | 2015-05-03 | 2015-05-03 | Dust-proof portable cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673813U true CN204673813U (en) | 2015-09-30 |
Family
ID=54173533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520274846.4U Expired - Fee Related CN204673813U (en) | 2015-05-03 | 2015-05-03 | Dust-proof portable cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772829A (en) * | 2015-05-03 | 2015-07-15 | 崔建国 | Dustproof handheld cutting machine |
-
2015
- 2015-05-03 CN CN201520274846.4U patent/CN204673813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772829A (en) * | 2015-05-03 | 2015-07-15 | 崔建国 | Dustproof handheld cutting machine |
| CN104772829B (en) * | 2015-05-03 | 2017-05-31 | 崔建国 | Dust-proof portable cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150930 Termination date: 20170503 |