CN203756484U - Vacuum air exhausting device for cutting machine tool - Google Patents
Vacuum air exhausting device for cutting machine tool Download PDFInfo
- Publication number
- CN203756484U CN203756484U CN201420097890.8U CN201420097890U CN203756484U CN 203756484 U CN203756484 U CN 203756484U CN 201420097890 U CN201420097890 U CN 201420097890U CN 203756484 U CN203756484 U CN 203756484U
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- CN
- China
- Prior art keywords
- pipe
- pipeline
- cylinder
- vacuum pumping
- limit switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The utility model belongs to the technical field of cutting machine tools, and particularly relates to a vacuum air exhausting device for a cutting machine tool. The vacuum air exhausting device comprises a pipe. A pressure stabilizing air inlet is formed in one end of the pipe, an air inlet and an air outlet are formed in the other end of the pipe, a sealing rotating plate is arranged in the portion, between the two ends, of the pipe and controlled by an air cylinder arranged on the outer wall of the pipe to rotate, and the air cylinder is controlled by a controller to move. According to the vacuum air exhausting device, the air pressure can be adjusted according to different working states, the working performance of the cutting machine tool is accordingly stable, it is guaranteed that sucked-in air is free of impurities, a vacuum pump is protected, and the service life of the vacuum pump is prolonged.
Description
Technical field:
The utility model belongs to cutting technical field, refers in particular to a kind of vacuum pumping hardware for cutting.
Background technique:
Vacuum pumping hardware in cutting is by the vacuum gas discharge in cutting.In prior art, be there is no fixed venting gas appliance, adjustable pressure that can not be intelligent carries out exhaust.Meanwhile, existing vacuum pumping hardware does not arrange filtrating equipment, and the gas sucking in contains impurity, affects the working life of vacuum pump.
Summary of the invention:
The purpose of this utility model is to provide a kind of pure vacuum pumping hardware for cutting of gas that can suck according to different working state adjustable pressures, guarantee.
The utility model is achieved in that
A kind of vacuum pumping hardware for cutting, include a pipeline, one end of pipeline is provided with voltage stabilizing suction port, the other end is provided with suction port and air outlet, in pipeline between two ends, be provided with sealing flap, sealing flap is by its rotation of cylinder control being arranged on pipeline outer wall, and the action of cylinder is by controller control.
Above-mentioned sealing flap is inclined in pipeline, two ends at the center line that seals flap are connected with respectively rotatingshaft, the other end of rotatingshaft rotates and is arranged on pipeline, the motion bar of one of them rotatingshaft and cylinder is connected, and Telescopic-cylinder drives rotatingshaft to rotate and then band motive sealing flap rotates.
One end and the pinboard of the motion bar of above-mentioned cylinder are hinged, and the other end of pinboard and rotating shaft are moving hinged.
On above-mentioned cylinder, be fixed with extension board, on extension board arranges, be provided with position limit switch, the stroke of the motion bar of position limit switch control cylinder, position limit switch is connected with controller.
On above-mentioned pipeline outer wall, relevant position is provided with support, and position limit switch is set on support, the stroke of the motion bar of position limit switch control cylinder, and position limit switch is connected with controller.
Above-mentioned pipeline includes pipe one, pipe two and pipe three, one end at pipe one is provided with suction port and air outlet, the other end of pipe one is sleeved on outside one end of pipe two, the other end at pipe two is provided with voltage stabilizing suction port, pipe three is sleeved on outside pipe two, and one end of rotatingshaft connects through pipe two and Guan Sanyu sealing flap.
Above-mentioned voltage stabilizing suction port includes one end and is sleeved on the filter screen of managing the tubular outside two the other ends, and the other end of filter screen is closed end, is set with filter cotton outward at filter screen.
Above-mentioned Guan Sanwei body is arranged at intervals with two annular protrusions outward.
The advantage that the utility model is given prominence to is compared to existing technology:
Air pressure of the present utility model can regulate according to different working staties, makes the service behaviour of cutting more stable, and the gas free from admixture that guarantee sucks in, has protected vacuum pump, has extended the working life of vacuum pump.
Brief description of the drawings:
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is plan view of the present utility model;
Fig. 4 is worm's eye view of the present utility model.
Embodiment:
With specific embodiment, the utility model is further described below, referring to Fig. 1-4:
A kind of vacuum pumping hardware for cutting, include a pipeline, one end of pipeline is provided with voltage stabilizing suction port 1, the other end is provided with suction port 2 and air outlet 3, in pipeline between two ends, be provided with sealing flap 4, sealing flap 4 will be separated into two chambers in pipeline, sealing flap 4 is controlled its rotation by the cylinder 5 being arranged on pipeline outer wall, and the action of cylinder 5 is by controller control.
Above-mentioned sealing flap 4 is inclined in pipeline, two ends at the center line that seals flap 4 are connected with respectively rotatingshaft 6, the other end of rotatingshaft 6 rotates and is arranged on pipeline, one of them rotatingshaft 6 is connected with the motion bar 7 of cylinder 5, and the flexible rotatingshaft 6 that drives of cylinder 5 rotates and then is with motive sealing flap 4 to rotate.
One end and the pinboard 8 of the motion bar 7 of above-mentioned cylinder 5 are hinged, and the other end of pinboard 8 and rotating shaft are moving 6 hinged.
On above-mentioned cylinder 5, be fixed with extension board 9, arrange and be provided with position limit switch at extension board 9, the stroke of the motion bar 7 of position limit switch control cylinder 5, position limit switch is connected with controller.
Position limit switch can also arrange as follows: on pipeline outer wall, relevant position is provided with support, and position limit switch is set on support, the stroke of the motion bar 7 of position limit switch control cylinder 5, and position limit switch is connected with controller.
Above-mentioned pipeline includes pipe 1, pipe 2 11 and pipe 3 12, one end at pipe 1 is provided with suction port 2 and air outlet 3, managing one 10 the other end is sleeved on outside one end of pipe 2 11, the other end at pipe 2 11 is provided with voltage stabilizing suction port 1, manage 3 12 and be sleeved on outside pipe 2 11, one end of rotatingshaft 6 is connected with sealing flap 4 through pipe 2 11 and pipe 3 12.One end of cylinder 5 is fixed on pipe one 10 outer walls by pillar 16.
Above-mentioned voltage stabilizing suction port 1 includes one end and is sleeved on the filter screen 13 of managing the tubular outside 2 11 the other ends, and the other end of filter screen 13 is closed end, is set with filter cotton 14 outside filter screen 13.
Above-mentioned pipe 3 12 is arranged at intervals with two annular protrusions 15 outward for body.
Working principle of the present utility model is:
According to the size of different working state adjustable pressures, the position of the motion bar 7 by controller control cylinder 5, controls the angle that sealing flap 4 is opened.The formation of the motion bar 7 of position limit switch control cylinder 5, after motion bar 7 contacts with position limit switch, motion bar 7 stops overhanging.
Above-described embodiment is only one of preferred embodiment of the present utility model; not limit practical range of the present utility model with this; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, within all should being covered by protection domain of the present utility model.
Claims (8)
1. the vacuum pumping hardware for cutting, it is characterized in that: include a pipeline, one end of pipeline is provided with voltage stabilizing suction port, the other end is provided with suction port and air outlet, in pipeline between two ends, be provided with sealing flap, sealing flap is by its rotation of cylinder control being arranged on pipeline outer wall, and the action of cylinder is by controller control.
2. a kind of vacuum pumping hardware for cutting according to claim 1, it is characterized in that: described sealing flap is inclined in pipeline, two ends at the center line that seals flap are connected with respectively rotatingshaft, the other end of rotatingshaft rotates and is arranged on pipeline, the motion bar of one of them rotatingshaft and cylinder is connected, and Telescopic-cylinder drives rotatingshaft to rotate and then band motive sealing flap rotates.
3. a kind of vacuum pumping hardware for cutting according to claim 2, is characterized in that: one end and the pinboard of the motion bar of described cylinder are hinged, and the other end of pinboard and rotating shaft are moving hinged.
4. a kind of vacuum pumping hardware for cutting according to claim 2, it is characterized in that: on described cylinder, be fixed with extension board, on arranging, extension board is provided with position limit switch, the stroke of the motion bar of position limit switch control cylinder, and position limit switch is connected with controller.
5. a kind of vacuum pumping hardware for cutting according to claim 2, it is characterized in that: on described pipeline outer wall, relevant position is provided with support, position limit switch is set on support, the stroke of the motion bar of position limit switch control cylinder, position limit switch is connected with controller.
6. a kind of vacuum pumping hardware for cutting according to claim 1, it is characterized in that: described pipeline includes pipe one, pipe two and pipe three, one end at pipe one is provided with suction port and air outlet, the other end of pipe one is sleeved on outside one end of pipe two, the other end at pipe two is provided with voltage stabilizing suction port, pipe three is sleeved on outside pipe two, and one end of rotatingshaft connects through pipe two and Guan Sanyu sealing flap.
7. a kind of vacuum pumping hardware for cutting according to claim 6, it is characterized in that: described voltage stabilizing suction port includes one end and is sleeved on the filter screen of managing the tubular outside two the other ends, the other end of filter screen is closed end, is set with filter cotton outward at filter screen.
8. a kind of vacuum pumping hardware for cutting according to claim 6, is characterized in that: described Guan Sanwei body is arranged at intervals with two annular protrusions outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097890.8U CN203756484U (en) | 2014-03-05 | 2014-03-05 | Vacuum air exhausting device for cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097890.8U CN203756484U (en) | 2014-03-05 | 2014-03-05 | Vacuum air exhausting device for cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756484U true CN203756484U (en) | 2014-08-06 |
Family
ID=51251767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097890.8U Expired - Lifetime CN203756484U (en) | 2014-03-05 | 2014-03-05 | Vacuum air exhausting device for cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756484U (en) |
-
2014
- 2014-03-05 CN CN201420097890.8U patent/CN203756484U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TOPCUT-BULLMER MECHANICAL AND ELECTRICAL TECHNOLOG Free format text: FORMER NAME: TAIZHOU TOPCUT BULLMER MECHANICAL AND ELECTRICAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 317000 No. 71 River Road, Jiangnan street, Linhai City, Zhejiang, 181 Patentee after: BULLMER ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 317000, Zhejiang, Taizhou Province Jiangnan Jiangnan Street office seed farm Patentee before: TAIZHOU TOPCUT-BULLMER MECHANICAL AND ELECTRICAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |