CN204430939U - A kind of dust exhaust apparatus for cutting machine - Google Patents
A kind of dust exhaust apparatus for cutting machine Download PDFInfo
- Publication number
- CN204430939U CN204430939U CN201520063873.7U CN201520063873U CN204430939U CN 204430939 U CN204430939 U CN 204430939U CN 201520063873 U CN201520063873 U CN 201520063873U CN 204430939 U CN204430939 U CN 204430939U
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- fan blade
- casing
- cutting machine
- wheel disc
- outer cover
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Abstract
The utility model relates to cutting machine, disclose a kind of dust exhaust apparatus for cutting machine, comprise the rotating shaft (7) being located at casing (6) fan blade outward (9) and linking with fan blade (9), rotating shaft (7) is located on casing (6), wind loop (2) is arranged with outside fan blade (9), outer cover (3) is provided with outside wind loop (2), outer cover (3) extenal fixation is provided with outside housing cover (1), positioning sleeve (5) is connected with between casing (6) and outer cover (3), coupling spindle (8) is connected with between rotating shaft (7) and fan blade (9), coupling spindle (8) is located on fan blade (9) and wind loop (2).The utility model provides a kind of dust exhaust apparatus for cutting machine, adopt cutting machine and the dust exhaust apparatus of integrated setting, by adding the dust collection mechanism such as fan blade, wind loop after casing, again by installing positioning sleeve between fan blade outer cover and casing, thus realize fan blade and rotate dynamic dust suction, and this apparatus structure is comparatively simple, easy batch machining.
Description
Technical field
The utility model relates to cutting machine, particularly relates to a kind of dust exhaust apparatus for cutting machine.
Background technology
At present, cutting machine is widely used in the cutting processing of various different workpieces.The dirt containing a large amount of solid particle can be produced during cutting machine work.It is adopt cutting machine dust exhaust apparatus in addition that the dust arrester of existing cutting machine mainly contains two kinds: one, but this mode takies the confined space and pick-up performance is not good; Two is by cutting machine and dust exhaust apparatus integrated setting, can play dust-absorbing function to a certain extent, but mostly cannot play dynamic dust-absorbing function and structure is more complicated.
Summary of the invention
The utility model adopts in addition dust exhaust apparatus to make to take the confined space and pick-up performance is not good, the cutting machine of integrated setting and dust exhaust apparatus cannot play dynamic dust-absorbing function and the shortcoming that structure is more complicated for there is cutting machine in prior art, provides a kind of cutting machine and dust exhaust apparatus of integrated setting, has dynamic dust-absorbing function and the better simply dust exhaust apparatus for cutting machine of structure.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of dust exhaust apparatus for cutting machine, comprise the fan blade be located at outside casing and the rotating shaft linked with fan blade, rotating shaft is located on casing, wind loop is arranged with outside fan blade, be provided with outer cover outside wind loop, outer cover extenal fixation is provided with outside housing cover, is connected with positioning sleeve between casing and outer cover, be connected with coupling spindle between rotating shaft and fan blade, coupling spindle is located on fan blade and wind loop.Axis of rotation drives coupling spindle to rotate, and drives fan blade to rotate simultaneously and realizes dust-absorbing function.
As preferably, fan blade comprises the blade being set in wheel hub on coupling spindle, being set in the wheel disc on wheel hub and being evenly laid on wheel disc, wheel disc comprises outer wheel disc and interior wheel disc, the wheel card of outer wheel disc is circular arc camber, blade profile is circular arc, blade is located on outer wheel disc and interior wheel disc, and blade bottom end is fixedly located on wheel hub, is formed with dust suction space between two adjacent blades.
As preferably, positioning sleeve is two, and two positioning sleeves lay respectively at the upper and lower of casing, are equipped with tapping screw in positioning sleeve, and casing and outer cover are located by tapping screw by positioning sleeve.
As preferably, between outer cover and outside housing cover by hexagon socket cap head screw and hex nut fastening.
The utility model is owing to have employed above technical scheme, there is significant technique effect: the cutting machine and the dust exhaust apparatus that adopt integrated setting, by adding the dust collection mechanism such as fan blade, wind loop after casing, again by installing positioning sleeve between fan blade outer cover and casing, thus realize fan blade and rotate dynamic dust suction, and this apparatus structure is comparatively simple, easy batch machining.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the dust exhaust apparatus embodiment of cutting machine.
Fig. 2 is the structural representation of the utility model fan blade embodiment.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-outside housing cover, 2-wind loop, 3-outer cover, 4-tapping screw, 5-positioning sleeve, 6-casing, 7-rotating shaft, 8-coupling spindle, 9-fan blade, 10-hexagon socket cap head screw, 11-hex nut.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
A kind of dust exhaust apparatus for cutting machine, as shown in Figure 1-2, comprise the fan blade 9 be located at outside casing 6 and the rotating shaft 7 linked with fan blade 9, rotating shaft 7 is located on casing 6, is arranged with wind loop 2 outside fan blade 9, is provided with outer cover 3 outside wind loop 2, outer cover 3 extenal fixation is provided with outside housing cover 1, be connected with positioning sleeve 5 between casing 6 and outer cover 3, be connected with coupling spindle 8 between rotating shaft 7 and fan blade 9, coupling spindle 8 is located on fan blade 9 and wind loop 2.
Fan blade 9 comprises the blade 94 being set in wheel hub 91 on coupling spindle, being set in the wheel disc on wheel hub 91 and being evenly laid on wheel disc, wheel disc comprises outer wheel disc 92 and interior wheel disc 93, the wheel card 920 of outer wheel disc 92 is circular arc camber, blade 94 profile is circular arc, blade 94 is located on outer wheel disc 92 and interior wheel disc 93, blade 94 bottom is fixedly located on wheel hub 91, is formed with dust suction space 940 between two adjacent blades 94.
Positioning sleeve 5 is two, and two positioning sleeves 5 lay respectively at the upper and lower of casing 6, is equipped with tapping screw 4 in positioning sleeve 5, and casing 6 and outer cover 3 are located by tapping screw 4 by positioning sleeve 5.
Between outer cover 3 and outside housing cover 1 by hexagon socket cap head screw 10 and hex nut 11 fastening.
Rotating shaft 7 is rotated and is driven coupling spindle 8 to rotate, and drives fan blade 9 to rotate the dust suction space 940 sucked between blade 94 by dirt simultaneously and realizes dust-absorbing function.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. the dust exhaust apparatus for cutting machine, it is characterized in that: comprise the rotating shaft (7) being located at casing (6) fan blade outward (9) and linking with fan blade (9), rotating shaft (7) is located on casing (6), wind loop (2) is arranged with outside fan blade (9), outer cover (3) is provided with outside wind loop (2), outer cover (3) extenal fixation is provided with outside housing cover (1), positioning sleeve (5) is connected with between casing (6) and outer cover (3), coupling spindle (8) is connected with between rotating shaft (7) and fan blade (9), coupling spindle (8) is located on fan blade (9) and wind loop (2).
2. a kind of dust exhaust apparatus for cutting machine according to claim 1, it is characterized in that: fan blade (9) comprises and is set in the upper wheel hub (91) of coupling spindle (8), be set in the wheel disc on wheel hub (91) and be evenly laid in the blade (94) on wheel disc, wheel disc comprises outer wheel disc (92) and interior wheel disc (93), the wheel card (920) of outer wheel disc (92) is circular arc camber, blade (94) profile is circular arc, blade (94) is located on outer wheel disc (92) and interior wheel disc (93), blade (94) bottom is fixedly located on wheel hub (91), dust suction space (940) is formed between two adjacent blades (94).
3. a kind of dust exhaust apparatus for cutting machine according to claim 1, it is characterized in that: positioning sleeve (5) is two, two positioning sleeves (5) lay respectively at the upper and lower of casing (6), be equipped with tapping screw (4) in positioning sleeve (5), casing (6) and outer cover (3) are located by tapping screw (4) by positioning sleeve (5).
4. a kind of dust exhaust apparatus for cutting machine according to claim 1, is characterized in that: between outer cover (3) and outside housing cover (1) by hexagon socket cap head screw (10) and hex nut (11) fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063873.7U CN204430939U (en) | 2015-01-29 | 2015-01-29 | A kind of dust exhaust apparatus for cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063873.7U CN204430939U (en) | 2015-01-29 | 2015-01-29 | A kind of dust exhaust apparatus for cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430939U true CN204430939U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063873.7U Active CN204430939U (en) | 2015-01-29 | 2015-01-29 | A kind of dust exhaust apparatus for cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204430939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044656A (en) * | 2017-12-14 | 2018-05-18 | 巢湖市华宇鞋业有限公司 | A kind of special the end of a thread clipping device of shoemaking |
-
2015
- 2015-01-29 CN CN201520063873.7U patent/CN204430939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044656A (en) * | 2017-12-14 | 2018-05-18 | 巢湖市华宇鞋业有限公司 | A kind of special the end of a thread clipping device of shoemaking |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |