CN102528545B - Flushing device of numerical control engraving and milling machine - Google Patents
Flushing device of numerical control engraving and milling machine Download PDFInfo
- Publication number
- CN102528545B CN102528545B CN201210030871.9A CN201210030871A CN102528545B CN 102528545 B CN102528545 B CN 102528545B CN 201210030871 A CN201210030871 A CN 201210030871A CN 102528545 B CN102528545 B CN 102528545B
- Authority
- CN
- China
- Prior art keywords
- water inlet
- plate
- deflector
- inlet plate
- contiguous block
- 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.)
- Active
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 26
- 238000003801 milling Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 171
- 238000010030 laminating Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Milling Processes (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to a flushing device of a numerical control engraving and milling machine, and relates to the field of flushing protective devices additionally arranged on numerical control engraving and milling machines. The flushing device is characterized in that a water inlet plate (1) is mutually adhered and connected with a circular-ring plate (2) by virtue of a connecting screw (7) of the circular-ring plate and the water inlet plate, and a water inlet pipe joint (4) is arranged in an internal thread hole (9) of the water inlet pipe joint of the water inlet plate (1); a guide plate (3) is adhered and connected with the water inlet plate (1) by virtue of a guide plate fixing screw (6), and the water inlet plate (1) is arranged on an engraving and milling machine tool body by virtue of a water inlet plate countersunk rivet (5); a water inlet plate seal groove (12) of the water inlet plate (1) is correspondingly matched with a guide plate seal groove (18) of the guide plate (3); and the water inlet plate (1) is internally provided with a water inlet groove (13) the two sides of which are communicated with the internal thread hole (9) of the water inlet pipe joint and the water inlet pipe joint (4). The flushing device of the numerical control engraving and milling machine has the advantages of simple structure, easiness in manufacture, and convenience in maintenance.
Description
Technical field
Flushing device of numerical control engraving of the present invention relates to the bath protector field being installed on numerical controlled engraving and milling device..
Background technology
Main tapping is installed in numerical controlled engraving and milling device, rotation and relatively moving of machine spindle by main tapping do to remove the processing of clout to workpiece to be machined, the clout of some workpiece to be machined material is dust-like, like this, sporadic just very strong in air, after this processed clout is dispersed in air, lathe and surrounding environment are just polluted, lathe precise part is subject to after dust invasion, just decline its service life, not contaminated in order to guarantee precision and the surrounding environment of numerical controlled engraving and milling device, on numerical controlled engraving and milling device, should install the flushometer of effective inhibition clout and dust diffusion additional, so that at the peripheral cascade that forms of carving milling owner axle, make that clout and dust are unlikely to be diffused in numerical controlled engraving and milling device ambient air.
Summary of the invention
The object of this invention is to provide flushing device of numerical control engraving; the flushometer forming by water inlet plate, Circular Plate, deflector and admitting pipe joint; below deflector, after bath, form cascade; make by another spare time material and dust in cascade and sucked by suction pipe, to reach protection, carve milling machine surrounding space not by the object of dust pollution.
Flushing device of numerical control engraving, water inlet plate, Circular Plate, deflector and admitting pipe joint, consist of, the Circular Plate water inlet plate attachment screw being installed in the Circular Plate mounting hole of Circular Plate and the water inlet plate screwed hole of water inlet plate makes to fit and be connected with Circular Plate top laminating circular planes into water plate bottom laminating circular planes; Admitting pipe joint is arranged on respectively in the admitting pipe joint internal thread hole on the left contiguous block of water plate and water inlet plate right contiguous block; Deflector hold-down screw is installed on respectively the left contiguous block of deflector of deflector, the left contiguous block of water inlet plate of the deflector hold-down screw mounting hole of the right contiguous block of deflector and water inlet plate, in the water inlet plate internal thread hole of water inlet plate right contiguous block, makes the left and right sides, deflector top laminating plane and the water inlet left and right sides, the plate bottom plane of fitting fit and be connected; In the left contiguous block of water inlet plate of water inlet plate and the water inlet plate fixing hole of water inlet plate right contiguous block, be coated with respectively into water plate sunk screw, make to be installed in it numerical control engraving and milling machine tool into water plate; The water inlet water inlet plate seal groove of plate and the corresponding cooperation of deflector seal groove of deflector, and in these described two seal grooves, fluid sealant is all installed; In water inlet plate inner side, have intake chamber, intake chamber arranged on left and right sides is connected with admitting pipe joint internal thread hole, the admitting pipe joint of the left and right sides respectively.
This flushing device of numerical control engraving is described as follows at the peripheral structural principle that forms cascade of carving milling owner spindle nose:
Handle the button that manually boots of numerical controlled engraving and milling device, by control system control contactor, moved, contactor makes the power connection of water pump, the current that water pump is extracted out install after elimination impurity after filtration, be transported in the admitting pipe joint of water plate arranged on left and right sides, current enter into after water plate intake chamber, between the Circular Plate outer ring skew wall of Circular Plate and the deflector cone wall of deflector, form tapering annular housing, water, through the annular water jet ejection of lower end, is formed with the sprinkling zone of tapering.
Water outlet at water pump is provided with choke valve, for control, enter the hydraulic pressure in admitting pipe joint, when loine pressure reaches certain value, the current of above-mentioned tapering annular housing ejection just enter annular water jet, be formed with the water spray seal area of tapering, the defective material after processing is during with dust, and dust is washed away by above-mentioned current, dust can not entered in above-mentioned tapering body seal area, and above-mentioned current after entering water tank, reflux reciprocally recycle.
In water inlet the water inlet plate seal groove of plate and deflector seal groove two seal grooves of deflector, fluid sealant is all housed, after both match, can prevents that the hydraulic pressure of inputting is too high and cause seepage.
This flushing device of numerical control engraving is simple in structure, it is easy, easy to maintenance to make.
Accompanying drawing explanation
Fig. 1: flushing device of numerical control engraving one side three-dimensional exploded is installed connection diagram.
Fig. 2: the another side three-dimensional exploded of flushing device of numerical control engraving is installed connection diagram.
Fig. 3: flushing device of numerical control engraving integral installation connection diagram.
Fig. 4: water inlet plate 1 schematic three dimensional views.
Fig. 5: Circular Plate 2 schematic three dimensional views.
Fig. 6: deflector 3 schematic three dimensional views.
Fig. 7: flushing device of numerical control engraving master looks schematic diagram.
Fig. 8: be A-A cross-sectional schematic in Fig. 7.
Fig. 9: for thering are Circular Plate 2 front views of conical outer ring skew wall.
Figure 10: the main schematic diagram of looking of deflector 3.
Figure 11: be B-B cross-sectional schematic in Figure 10.
Figure 12: the upper schematic diagram of upper gap d between the Circular Plate outer ring skew wall 16 on Circular Plate 2 tops and the deflector cone wall 20 on deflector 3 tops.
Figure 13: schematic diagram under underclearance d between the Circular Plate outer ring skew wall 16 of Circular Plate 2 bottoms and the deflector cone wall 20 of deflector 3 bottoms.
The specific embodiment
Referring to each accompanying drawing, flushing device of numerical control engraving, water inlet plate 1, Circular Plate 2, deflector 3 and admitting pipe joint 4, consist of, the Circular Plate water inlet plate attachment screw 7 being installed in the Circular Plate mounting hole 15 of Circular Plate 2 and the water inlet plate screwed hole 10 of water inlet plate 1 makes to fit and be connected with Circular Plate 2 top laminating circular planes 26 into water plate 1 bottom laminating circular planes 24; Admitting pipe joint 4 is arranged on respectively in the admitting pipe joint internal thread hole 9 on the left contiguous block of water plate 28 and the right contiguous block 29 of water inlet plate; Deflector hold-down screw 6 is installed on respectively the left contiguous block 30 of deflector of deflector 3, the left contiguous block 28 of water inlet plate of the deflector hold-down screw mounting hole 19 of the right contiguous block 31 of deflector and water inlet plate 1, in the water inlet plate internal thread hole 11 of water inlet plate right contiguous block 29, makes the left and right sides, deflector top laminating plane 27 and the water inlet left and right sides, the plate bottom plane 25 of fitting fit and be connected; In both water inlet plate fixing holes 8 of the left contiguous block of water inlet plate 28 of water inlet plate 1 and the right contiguous block of water inlet plate 29, be coated with respectively into water plate sunk screw 5, make to be installed in it numerical control engraving and milling machine tool into water plate 1; The water inlet water inlet plate seal groove 12 of plate 1 and 18 both the corresponding cooperations of the deflector seal groove of deflector 3, and in these described two seal grooves, fluid sealant is all installed; In water inlet plate 1 inner side, have intake chamber 13, intake chamber 13 arranged on left and right sides are connected with admitting pipe joint internal thread hole 9, the admitting pipe joint 4 of the left and right sides respectively.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 7, water inlet plate 1 is connected with numerical controlled engraving and milling device lathe bed spindle drum by the water inlet plate sunk screw 5 in its arranged on left and right sides balanced configuration.
At the left contiguous block 28 of water inlet plate of water inlet plate 1 arranged on left and right sides and the interior admitting pipe joint 4 that is symmetrically provided with respectively of admitting pipe joint internal thread hole 9 on the right contiguous block 29 of water inlet plate, the current of extracting out to water inlet plate 1 input water pump by admitting pipe joint 4.
Referring to Fig. 1, Fig. 2, Fig. 5 and Fig. 9, in the water inlet plate screwed hole 10 being evenly equipped with on the anchor ring of 4 the Circular Plate mounting holes 15 that are evenly equipped with and water inlet plate 1, be coated with Circular Plate water inlet plate attachment screw 7 on the anchor ring of Circular Plate 2, Circular Plate 2 installed and be connected on water plate 1.
Referring to Fig. 1, Fig. 2, Fig. 4, Fig. 6, Fig. 7, Fig. 8 and Figure 10, in the deflector hold-down screw mounting hole 19 of two left and right balanced configurations that have on the left contiguous block 30 of deflector of deflector 3, the right contiguous block 31 of deflector and two in symmetric configuration leading in water plate internal thread hole 11 that have on the left contiguous block 28 of water inlet plate of water inlet plate 1, the right contiguous block 29 of water inlet plate, be coated with deflector hold-down screw 6, deflector 3 is connected with water inlet plate 1.
Referring to Fig. 1, Fig. 2 and Fig. 4, on the left contiguous block 28 of water inlet plate and the right contiguous block 29 of water inlet plate having respectively in the water inlet left and right symmetrical both sides of plate 1, have into water plate fixing hole 8 and water inlet plate internal thread hole 11; Water inlet plate intake chamber 13 is annular opening intake chamber; The water inlet plate seal groove that water inlet plate seal groove 12 is annular opening; In water inlet plate intake chamber 13 bottoms, have medianly zygomorphic admitting pipe joint internal thread hole 9; In water inlet plate 1, there is a circle water inlet plate inner circle ring wall 14, on water inlet plate 1, have four uniform water inlet plate screwed holes 10.
Referring to Fig. 1 and Fig. 2, Circular Plate inner circle ring wall 17 internal diameters of Circular Plate 2 equal water inlet plate inner circle ring wall 14 internal diameters into water plate 1; The collar wall of Circular Plate 2 is the Circular Plate outer ring skew wall 16 with constant slope; In Circular Plate 2, be evenly equipped with 4 Circular Plate mounting holes 15, corresponding with 4 water inlet plate screwed holes 10 on water inlet plate 1, make to fit into water plate 1 bottom laminating circular planes 24 and Circular Plate 2 top laminating circular planes.
Referring to Fig. 1, Fig. 2, Fig. 4 and Fig. 7, deflector 3 is identical with water inlet plate 1 both appearance and sizes, on the left contiguous block 30 of deflector of deflector 3 and the right contiguous block 31 of deflector, respectively has respectively two deflector hold-down screw mounting holes 19; Deflector seal groove 18 on deflector 3 is identical with water inlet plate seal groove 12 both shapes on water inlet plate 1, cooperatively interacts, and the inner ring wall of deflector 3 is the deflector cone wall 20 with tapering inclined plane.
Referring to Fig. 8, in Fig. 8, after water inlet plate seal groove 12 combinations of the deflector seal groove 18 of deflector 3 and water inlet plate 1, form seal groove cavity 21.
Circular Plate outer ring skew wall 16 combinations of water inlet the water inlet plate intake chamber 13 of plate 1, the deflector cone wall 20 of deflector 3 and Circular Plate 2 form tapering annular housing 22 and annular water jet 23, the opened gap 1-1.5 millimeter of annular water jet 23 after installing.
In sum, flushing device of numerical control engraving, by the outside water pump of numerical controlled engraving and milling device, High-Pressure Water is divided into two-way respectively from the left contiguous block 28 of water inlet plate of water inlet plate 1, admitting pipe joint 4 on the right contiguous block 29 of water inlet plate enters into the water inlet plate intake chamber 13 into water plate 1, by water inlet plate intake chamber 13, Circular Plate outer ring skew wall 16 and deflector cone wall 20 are combined to form tapering annular housing 22 and annular water jet 23, because annular water jet 23 width are less, make current in assembly, form tapering annular higher-pressure region, current are under High Pressure, gradient direction along tapering annular housing 22 is outwards sprayed, when pipeline reaches certain pressure, the current of ejection can form the sealing area of tapering annular.When the dust of processing work is encountered current at a high speed, just topped in liquid, along with current are back in the working liquid container of lathe, thereby reduce the aerial diffusion of dust, reduced the pollution of environment.
Referring to Fig. 9, the Circular Plate outer ring skew wall 16 of Circular Plate 2 and the angle between Circular Plate 2 vertical center lines are α angle
Referring to Figure 11, the deflector cone wall 20 of deflector 3 and the angle between deflector 3 vertical center lines are β angle.
Referring to Figure 12: upper gap " on d " schematic diagram between the deflector cone wall 20 on deflector 3 tops and the Circular Plate outer ring skew wall 16 on Circular Plate 2 tops.
Referring to Figure 13: underclearance " under d " schematic diagram between the deflector cone wall 20 of deflector 3 bottoms and the Circular Plate outer ring skew wall 16 of Circular Plate 2 bottoms.
Claims (9)
1. flushing device of numerical control engraving, by water inlet plate (1), Circular Plate (2), deflector (3) and admitting pipe joint (4), formed, it is characterized in that the Circular Plate water inlet plate attachment screw (7) being installed in the Circular Plate mounting hole (15) of Circular Plate (2) and the water inlet plate screwed hole (10) of water inlet plate (1) makes to fit and be connected with Circular Plate (2) top laminating circular planes (26) into water plate (1) bottom laminating circular planes (24); Admitting pipe joint (4) is arranged on respectively in the admitting pipe joint internal thread hole (9) in the left contiguous block of water plate (28) and the water inlet right contiguous block of plate (29); Deflector hold-down screw (6) is installed on respectively the left contiguous block of deflector (30) of deflector (3), the left contiguous block of water inlet plate (28) of the deflector hold-down screw mounting hole (19) of the right contiguous block of deflector (31) and water inlet plate (1), in the water inlet plate internal thread hole (11) of the water inlet right contiguous block of plate (29), makes the left and right sides, deflector top laminating plane (27) and the water inlet left and right sides, the plate bottom plane (25) of fitting fit and be connected; In the left contiguous block of water inlet plate (28) of water inlet plate (1) and both the water inlet plate fixing holes (8) of the right contiguous block of plate (29) of intaking, be coated with respectively into water plate sunk screw (5), make to be installed in it numerical control engraving and milling machine tool into water plate (1); The water inlet plate seal groove (12) of water inlet plate (1) and both corresponding cooperations of deflector seal groove (18) of deflector (3), and in these described two seal grooves, fluid sealant is all installed; In water inlet plate (1) inner side, have intake chamber (13), intake chamber (13) arranged on left and right sides is connected with admitting pipe joint internal thread hole (9), the admitting pipe joint (4) of the left and right sides respectively; The water inlet plate intake chamber (13) of water inlet plate (1), the deflector cone wall (20) of deflector (3) and the combination of the Circular Plate outer ring skew wall (16) of Circular Plate (2) form tapering annular housing (22) and annular water jet (23) after installing, and the opened gap of annular water jet (23) is 1～1.5 millimeter.
2. flushing device of numerical control engraving according to claim 1, is characterized in that being connected with numerical controlled engraving and milling device lathe bed spindle drum by the water inlet plate sunk screw (5) in its arranged on left and right sides balanced configuration into water plate (1).
3. flushing device of numerical control engraving according to claim 1, is characterized in that, in the left contiguous block of water inlet plate (28) of water inlet plate (1) arranged on left and right sides and the admitting pipe joint internal thread hole (9) of intaking on the right contiguous block of plate (29), admitting pipe joint (4) is symmetrically installed respectively.
4. flushing device of numerical control engraving according to claim 1, in the water inlet plate screwed hole (10) that it is characterized in that being evenly equipped with on 4 the Circular Plate mounting holes (15) that are evenly equipped with and the anchor ring of intaking plate (1), be coated with Circular Plate water inlet plate attachment screw (7) on the anchor ring of Circular Plate (2), Circular Plate (2) installed and be connected on water plate (1).
5. flushing device of numerical control engraving according to claim 1, in the water inlet plate internal thread hole (11) of two left and right balanced configurations that it is characterized in that in the deflector hold-down screw mounting hole (19) of two left and right balanced configurations having on the left contiguous block of deflector (30) at deflector (3), the right contiguous block of deflector (31) and have on the left contiguous block of water inlet plate (28) of water inlet plate (1), the water inlet right contiguous block of plate (29), be coated with deflector hold-down screw (6), deflector (3) is connected with water inlet plate (1).
6. flushing device of numerical control engraving according to claim 1, is characterized in that into water plate intake chamber (13) be annular opening intake chamber; The water inlet plate seal groove that water inlet plate seal groove (12) is annular opening; In water inlet plate intake chamber (13) bottom, have medianly zygomorphic admitting pipe joint internal thread hole (9); In water inlet plate (1), there is a circle water inlet plate inner circle ring wall (14).
7. flushing device of numerical control engraving according to claim 1, is characterized in that Circular Plate inner circle ring wall (17) internal diameter of Circular Plate (2) equals water inlet plate inner circle ring wall (14) internal diameter into water plate (1); The collar wall of Circular Plate (2) is the Circular Plate outer ring skew wall (16) with constant slope.
8. flushing device of numerical control engraving according to claim 1, it is characterized in that deflector (3) is identical with both appearance and sizes of water inlet plate (1), the inner ring wall of deflector (3) is the deflector cone wall (20) with tapering inclined plane.
9. flushing device of numerical control engraving according to claim 1, is characterized in that forming seal groove cavity (21) after the deflector seal groove (18) of deflector (3) and water inlet plate seal groove (12) combination of water inlet plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210030871.9A CN102528545B (en) | 2012-02-07 | 2012-02-07 | Flushing device of numerical control engraving and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210030871.9A CN102528545B (en) | 2012-02-07 | 2012-02-07 | Flushing device of numerical control engraving and milling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102528545A CN102528545A (en) | 2012-07-04 |
| CN102528545B true CN102528545B (en) | 2014-01-29 |
Family
ID=46337238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210030871.9A Active CN102528545B (en) | 2012-02-07 | 2012-02-07 | Flushing device of numerical control engraving and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528545B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848259A (en) * | 2012-09-18 | 2013-01-02 | 江苏松野数控科技有限公司 | Protection water curtain system for cutting processing of easy-ash generation type parts |
| CN107186608A (en) * | 2017-07-21 | 2017-09-22 | 上汽通用五菱汽车股份有限公司 | Honing head flusher and honing machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7403370L (en) * | 1973-12-21 | 1975-06-23 | Kjellberg Eberle Gmbh | |
| CN2908026Y (en) * | 2006-04-20 | 2007-06-06 | 周平虎 | Spraying device of machine tool working liquid |
| JP2008036768A (en) * | 2006-08-05 | 2008-02-21 | Yamashina Seiki Kk | Chip suction hood device for chip suction collector |
| CN200954587Y (en) * | 2006-08-18 | 2007-10-03 | 陈志诚 | Ringlike water-curtain dust-proof device and central processor water-curtain dust-proof device fitted with same |
| CN201415209Y (en) * | 2009-06-30 | 2010-03-03 | 北京精雕科技有限公司 | Water screen apparatus |
| CN201558753U (en) * | 2009-12-18 | 2010-08-25 | 宁波天瑞精工机械有限公司 | Annular spray nozzle |
| CN202479878U (en) * | 2012-02-07 | 2012-10-10 | 李冬庆 | Numerical control (NC) engraving-and-milling machine water-flushing device |
-
2012
- 2012-02-07 CN CN201210030871.9A patent/CN102528545B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102528545A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107335969B (en) | A kind of cylinder cap production and processing system and method | |
| CN104175230A (en) | Suspension abrasive water jet cutting equipment | |
| CN102528545B (en) | Flushing device of numerical control engraving and milling machine | |
| CN202479878U (en) | Numerical control (NC) engraving-and-milling machine water-flushing device | |
| CN212420808U (en) | Grinding wheel base body with communication structure | |
| CN204387328U (en) | A kind of air curtain sealing configuration of inverted installation main shaft | |
| CN211193147U (en) | Cutting fluid treatment device of numerical control machine tool | |
| CN101992402B (en) | Processing method for preventing pollutants from entering closed cavity part | |
| CN204019374U (en) | Suspension grinding material water jet cutting equipment | |
| LU500110B1 (en) | Pre-mixed abrasive straight-swirling integrated jet rust removal apparatus | |
| CN212330731U (en) | High-pressure water sand blasting device | |
| CN212070407U (en) | Lathe tool rest with coolant passage | |
| CN210146275U (en) | Be applied to spraying field's spraying and suction integrated device | |
| CN201120335Y (en) | Showerhead apparatus for abrasive material water-jet cutting machine | |
| CN210878816U (en) | Spraying device and machining center | |
| CN210414149U (en) | Environment-friendly sand blasting unit's shower nozzle | |
| CN203257779U (en) | Pilot-operated type proportional overflow valve | |
| CN218254269U (en) | Deburring device for machining part micropores | |
| CN219967603U (en) | Grinding auxiliary tool for machining aviation parts | |
| CN106695443B (en) | A kind of small-sized row's knife precision machine tool scrap flushing device and its rush bits method | |
| CN202428261U (en) | Anti-water-leakage structure for hydraulic chunk on spindle of numerical control vertical lathe | |
| CN204321731U (en) | A kind of cleaning of the iron filings for machining center system | |
| CN210499484U (en) | Water spraying ring of main shaft ring | |
| CN204852476U (en) | Breathing vlave | |
| CN204783617U (en) | Air bleeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120704 Assignee: Jiangsu Dongqing Cnc Machine Tool Co., Ltd. Assignor: Li Dongqing Contract record no.: 2014320000293 Denomination of invention: Flushing device of numerical control engraving and milling machine Granted publication date: 20140129 License type: Exclusive License Record date: 20140408 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU DONGQING CNC MACHINE TOOL CO., LTD. Free format text: FORMER OWNER: LI DONGQING Effective date: 20141210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141210 Address after: Seven 225300 Li bridge, eastern suburb, Hailing District, Jiangsu, Taizhou Patentee after: Jiangsu Dongqing Cnc Machine Tool Co., Ltd. Address before: 225300 Jiangsu Province, Taizhou City Hailing District Dongjiao seven bridge Taizhou Taidong Pump Co. Ltd. Patentee before: Li Dongqing |