CN204487261U - Dust protected milling machine - Google Patents
Dust protected milling machine Download PDFInfo
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- CN204487261U CN204487261U CN201520104333.9U CN201520104333U CN204487261U CN 204487261 U CN204487261 U CN 204487261U CN 201520104333 U CN201520104333 U CN 201520104333U CN 204487261 U CN204487261 U CN 204487261U
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- airduct
- milling machine
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- sweep
- pipe
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Abstract
The utility model discloses a kind of dust protected milling machine, comprise milling machine and the dust collecting system being located at milling machine table side, described dust collecting system comprises dust shield, sweep-up pipe, blower fan, airduct and filter; Described sweep-up pipe is connected between dust shield and airduct, and airduct is connected to filter; In the blank area that airduct is stretched in one end of described sweep-up pipe and sweep-up pipe stretch between part in blank area and blank area and form annular chamber; The corresponding annular chamber of air outlet of described blower fan is connected to the blank area of airduct; At least corresponding annular chamber place of blank area inwall of airduct is provided with guide vane, dust protected milling machine of the present utility model, dust collecting system is provided with in milling machine table side, the metallic dust produced during Milling Process can be collected, greatly reduce the content of metallic dust in air, reduce environmental pollution, can be used for processing cast iron part, realize green and clean processing, reduce the harm to health.
Description
Technical field
The utility model relates to a kind of milling machine, particularly relates to a kind of dust protected milling machine.
Background technology
Milling machine is that a kind of milling cutter carries out the lathe of Milling Process to workpiece, usual milling cutter rotary motion is main motion, the movement of workpiece and milling cutter is feed motion, can processing plane, groove, also various curved surface can be processed, the profile of the more complicated such as gear, efficiency is higher, be used widely in machine-building and repairing department, because Milling Process belongs to the processing of removing material, therefore add and produce a large amount of metallic dust man-hour, cause environmental pollution, be unsuitable for processing cast iron part, be difficult to realize green and clean processing, great threat is caused to the health of human body of operating personnel.
Utility model content
In view of this, the utility model provides a kind of dust protected milling machine, can collect the metallic dust produced during Milling Process, greatly reduce the content of metallic dust in air, reduce environmental pollution, can be used for processing cast iron part, realize green and clean processing, reduce the harm to health.
Dust protected milling machine of the present utility model, comprise milling machine and the dust collecting system being located at milling machine table side, described dust collecting system comprises dust shield, sweep-up pipe, blower fan, airduct and filter; Described sweep-up pipe is connected between dust shield and airduct, and airduct is connected to filter; Described airduct comprises the blank area being connected to sweep-up pipe and the extension being connected to blank area and filter; In the blank area that airduct is stretched in one end of described sweep-up pipe and sweep-up pipe stretch between part in blank area and blank area and form annular chamber; The corresponding annular chamber of air outlet of described blower fan is connected to the blank area of airduct; At least corresponding annular chamber place of the blank area inwall wind be provided with for being discharged by blower fan of airduct carries out the guide vane led along airduct to filter;
Further, the blank area of described airduct and sweep-up pipe outer wall are sealedly and fixedly connected;
Further, described guide vane is spiral vane;
Further, the blank area of described airduct is connected to extension by taper pipeline section;
Further, described taper pipeline section is surrounded on the surrounding of sweep-up pipe respective end and extends back along sweep-up pipe; Also guide vane is provided with in taper pipeline section;
Further, described filter comprises shell and the removable filter vat be fixed in shell; The helical flow path that described filter vat inwall is provided with around himself axis is evenly arranged multiple with screen pack described in the screen pack be fixed in helical flow path groove along helical flow path;
Further, the air outlet of described blower fan is arranged along the tangent line of blast connection part inner circle; The extension of airduct and the exhaust outlet of filter vat are all arranged along the tangent line of filter vat inner circle.
The beneficial effects of the utility model are: dust protected milling machine of the present utility model, dust collecting system is provided with in milling machine table side, the metallic dust produced during Milling Process can be collected, greatly reduce the content of metallic dust in air, reduce environmental pollution, can be used for processing cast iron part, realize green and clean processing, reduce the harm to health.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of dust collecting system.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model; Fig. 2 is the structural representation of dust collecting system, as shown in the figure: the dust protected milling machine of the present embodiment, comprise milling machine 1 and the dust collecting system 3 being located at milling machine 1 workbench 2 side, described dust collecting system 3 comprises dust shield 4, sweep-up pipe 5, blower fan 6, airduct 7 and filter 8; Described sweep-up pipe 5 is connected between dust shield 4 and airduct 7, and airduct 7 is connected to filter 8; Described airduct 7 comprises the blank area 9 being connected to sweep-up pipe 5 and the extension 10 being connected to blank area 9 and filter 8; In the blank area 9 that airduct 7 is stretched in one end of described sweep-up pipe 5 and sweep-up pipe 5 stretch between part in blank area 9 and blank area 9 and form annular chamber; The corresponding annular chamber of air outlet of described blower fan 6 is connected to the blank area 9 of airduct 7; At least corresponding annular chamber place of the blank area 9 inwall wind be provided with for being discharged by blower fan 6 of airduct 7 carries out the guide vane 11 led to filter 8 along airduct 7; Blower fan 6 is air blast, by blower fan 6 to air feed in annular chamber, air-flow enters the extension 10 of airduct 7 and drives the air flow filter 8 in sweep-up pipe 5 under the effect of guide vane 11, plays the effect of dust suction, collects the metallic dust produced during Milling Process; Avoid metallic dust to enter in blower fan 6 causes blower fan 6 to damage simultaneously.
In the present embodiment, blank area 9 and sweep-up pipe 5 outer wall of described airduct 7 are sealedly and fixedly connected; The wind that blower fan 6 is discharged all flows in airduct 7, avoids causing wind loss, ensures pick-up performance.
In the present embodiment, described guide vane 11 is spiral vane, blank area 9 and the sweep-up pipe 5 of airduct 7 are coaxially arranged, spiral vane is fixed on the inwall of the blank area 9 of airduct 7 around the axis of sweep-up pipe 5, spiral vane hinders little to air-flow, is beneficial to and forms eddy current and smooth flow, produces low-pressure area in sweep-up pipe 5 rear end, air-flow in sweep-up pipe 5 is flowed in airduct 7, and metal dust Milling Process produced sucks.
In the present embodiment, the blank area 9 of described airduct 7 is connected to extension 10 by taper pipeline section; The diameter of taper pipeline section is connected to the extension 10 of airduct 7 compared with small end, diminish gradually along airflow direction conical pipe cross section, and air-flow velocity can be made to accelerate, and increases suction, improves pick-up performance.
In the present embodiment, described taper pipeline section is surrounded on the surrounding of sweep-up pipe 5 respective end and extends back along sweep-up pipe 5; Also be provided with guide vane 11 in taper pipeline section, fore-and-aft direction is as the criterion with air current flow direction in sweep-up pipe 5 and airduct 7, and namely air-flow flows backward, arranges the flowing backward that wind that guide vane 11 can ensure that blower fan 6 is discharged is stable in taper pipeline section.
In the present embodiment, described filter 8 comprises shell 12 and the removable filter vat be fixed in shell 12, the helical flow path 14 that described filter vat 13 inwall is provided with around himself axis is evenly arranged multiple with screen pack 15 described in the screen pack 15 be fixed in helical flow path 14 groove along helical flow path 14, helical flow path 14 is fixed on filter vat 13 inwall around filter vat 13 axis, the air-flow that airduct 7 is discharged flows along helical flow path 14 with metallic dust, by the screen pack 15 filtering metallic dust in helical flow path 14, helical flow path 14 pairs of air-flows hinder little, be beneficial to air-flow smooth flow, and the space that can make full use of in filter vat 13, arrange abundant screen pack 15, the metallic dust mixed in the gas flow is filtered clean.
In the present embodiment, the air outlet of described blower fan 6 is arranged along the tangent line of airduct 7 blank area 9 inner circle; The extension 10 of airduct 7 and the exhaust outlet 16 of filter vat 13 are all arranged along the tangent line of filter vat inner circle, are beneficial to air-flow along corresponding flow passage.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a dust protected milling machine, is characterized in that: comprise milling machine and the dust collecting system being located at milling machine table side, described dust collecting system comprises dust shield, sweep-up pipe, blower fan, airduct and filter; Described sweep-up pipe is connected between dust shield and airduct, and airduct is connected to filter; Described airduct comprises the blank area being connected to sweep-up pipe and the extension being connected to blank area and filter; In the blank area that airduct is stretched in one end of described sweep-up pipe and sweep-up pipe stretch between part in blank area and blank area and form annular chamber; The corresponding annular chamber of air outlet of described blower fan is connected to the blank area of airduct; At least corresponding annular chamber place of the blank area inwall wind be provided with for being discharged by blower fan of airduct carries out the guide vane led along airduct to filter.
2. dust protected milling machine according to claim 1, is characterized in that: blank area and the sweep-up pipe outer wall of described airduct are sealedly and fixedly connected.
3. dust protected milling machine according to claim 2, is characterized in that: described guide vane is spiral vane.
4. dust protected milling machine according to claim 3, is characterized in that: the blank area of described airduct is connected to extension by taper pipeline section.
5. dust protected milling machine according to claim 4, is characterized in that: described taper pipeline section is surrounded on the surrounding of sweep-up pipe respective end and extends back along sweep-up pipe; Also guide vane is provided with in taper pipeline section.
6. dust protected milling machine according to claim 5, is characterized in that: described filter comprises shell and the removable filter vat be fixed in shell; The helical flow path that described filter vat inwall is provided with around himself axis is evenly arranged multiple with screen pack described in the screen pack be fixed in helical flow path groove along helical flow path.
7. dust protected milling machine according to claim 6, is characterized in that: the air outlet of described blower fan is arranged along the tangent line of blast connection part inner circle; The extension of airduct and the exhaust outlet of filter vat are all arranged along the tangent line of filter vat inner circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104333.9U CN204487261U (en) | 2015-02-12 | 2015-02-12 | Dust protected milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104333.9U CN204487261U (en) | 2015-02-12 | 2015-02-12 | Dust protected milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487261U true CN204487261U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104333.9U Active CN204487261U (en) | 2015-02-12 | 2015-02-12 | Dust protected milling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204487261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547376A (en) * | 2021-09-22 | 2021-10-26 | 江苏力驰数控机床制造有限公司 | Digit control machine tool makes and uses urgent protection device |
-
2015
- 2015-02-12 CN CN201520104333.9U patent/CN204487261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547376A (en) * | 2021-09-22 | 2021-10-26 | 江苏力驰数控机床制造有限公司 | Digit control machine tool makes and uses urgent protection device |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: Shiqiaopu stone Jiulongpo 400039 Yang Chongqing City Road 17 No. 77-4 wan chang international business incubator B108 city on the third floor Patentee after: Chongqing Hua Chen Junyu Technology Co. Ltd. Address before: Jiulongpo Branch Park four 400041 Chongqing Road No. 168 Patentee before: Chongqing Gaohuan S & T Co., Ltd. |