CN102371390B - Spray head base for accumulated chip clearing device of broach - Google Patents
Spray head base for accumulated chip clearing device of broach Download PDFInfo
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- CN102371390B CN102371390B CN 201010262293 CN201010262293A CN102371390B CN 102371390 B CN102371390 B CN 102371390B CN 201010262293 CN201010262293 CN 201010262293 CN 201010262293 A CN201010262293 A CN 201010262293A CN 102371390 B CN102371390 B CN 102371390B
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Abstract
The invention belongs to the field of auxiliary equipment of broaching machines, and relates to an improvement on an accumulated chip clearing device of a broach of a broaching machine. The invention is characterized in that: a spray nozzle installation surface is provided with a spray nozzle installation groove consisting of a groove bottom plane (6) and groove wall planes (7) positioned on both sides of the groove bottom plane; a longitudinal through hole (3) is formed inside the spray head base; the groove bottom plane (6) is provided with a row of groove bottom spray nozzle installation holes (5); each groove wall plane (7) is provided with a row of groove wall spray nozzle installation holes (9); and each groove bottom spray nozzle installation hole (5) and each groove wall spray nozzle installation hole (9) are communicated with the longitudinal through hole (3). In the invention, a plurality of spray nozzles can be arranged, and a plurality of spray angles are formed. By using the invention together with the China utility model patent application ''Accumulated chip clearing device of broach of broaching machine'' (application number: 201020297714.0), the erosion dead angles can be reduced greatly and even eliminated, and the accumulated chip clearing rate is increased.
Description
Technical field
The invention belongs to broaching machine auxiliary equipment field, relate to improvement broaching machine broaching tool Integrated Chip scavenge unit.
Background technology
Whole world high speed broaching machine manufacturer has only several companies such as Huffman, BTS, Lapointe at present; The broaching machine that they produced before the nineties; All do not consider the automatic chip removing device of broaching tool; Chip on the broaching tool will be held the backwash that comes that wire brush do not stop by the operative employee and carry out debris removal, and labor strength is big, and broaching tool Integrated Chip clear quality is unstable.In recent years, the automatic chip removing device of broaching tool that abroad just begins one's study, but the relevant apparatus of manufacturer's development up to the present is ripe and desirable not enough.High speed broaching machine broaching tool Integrated Chip scavenge unit from external introduction has following several kinds of forms at present:
1, machinery-swinging arm type debris removal.Machinery-rocker-arm chip removing device is by motor-driven, through belt wheel and belt transmission, drives the eccentric wheel rotation, brush on the rocking arm is swung up and down brush bits, and this apparatus structure is complicated, and through using brush bits weak effect, broaching tool Integrated Chip clear quality is unstable.
2, high-pressure coolant debris removal.The hydraulic means of using cooling system on the broaching machine carries out Integrated Chip with cooling tube to the broaching tool surface to be removed, and it is general to remove effect.Simultaneously because of the unshielded contaminated with oil mist that exists.
3, compressed air debris removal.Simple in structure, cost is low, need not protect and reclaim.But since Integrated Chip splash be prone to hurt sb.'s feelings, contaminated environment, noise are big, the regulation that exceeds 85 decibels of environmental noise standards, the production scene can't be used.
China's utility application " broaching machine broaching tool Integrated Chip scavenge unit " (application number: 201020297714.0) disclose a kind of broaching tool Integrated Chip scavenge unit; This scavenge unit can adjust neatly the debris removal shower nozzle with by the distance of broaching tool; Have protective cover; Greatly facilitate broaching tool and change and dimensional measurement, improved operating efficiency, alleviated environmental pollution.But the shower nozzle of this scavenge unit can only be installed a nozzle, can only spray towards bits liquid from a fixing angle and wash away the broaching tool Integrated Chip, exists and washes away the dead angle, is difficult to Integrated Chip is washed away totally.
Summary of the invention
The objective of the invention is: propose a kind of nozzle boss that is used for broaching tool Integrated Chip scavenge unit that a plurality of nozzles can be installed, have a plurality of spray angles; With Chinese utility application " broaching machine broaching tool Integrated Chip scavenge unit " (application number: 201020297714.0) be used; To dwindle even to eliminate and wash away the dead angle, improve the Integrated Chip flushing clean rate.
Technical scheme of the present invention is: a kind of nozzle boss that is used for broaching tool Integrated Chip scavenge unit; It is characterized in that; It is a rectangular hexahedron; Front surface at nozzle boss is the nozzle installed surface, and a nozzle mount grooves that connects along the nozzle boss length direction is arranged on the nozzle installed surface, and this nozzle mount grooves is made up of a bottom land plane and the cell wall plane that is positioned at both sides, bottom land plane; Two cell wall planes are with respect to the bottom land plane symmetry, angle=120 on cell wall plane and bottom land plane °～160 °; The longitudinal hole of two end faces about nozzle boss inside has one to connect along the nozzle boss length direction, two ports of longitudinal hole have internal thread, through two port closeds of two vertical screw plugs with longitudinal hole; Back centre of surface at nozzle boss has an inlet opening that connects with longitudinal hole, and the feed tube joint that exceed this back surface coaxial with inlet opening arranged on the back surface of nozzle boss; One row's spacing bottom land nozzle installing hole that equate, that have internal thread is arranged on the bottom land plane of nozzle boss nozzle mount grooves, and each bottom land nozzle installing hole all is communicated with longitudinal hole, quantity a=2～10 of bottom land nozzle installing hole; The cross through hole of arranging, connecting along the nozzle boss width along the nozzle boss length direction is arranged between the upper and lower surfaces of nozzle boss; Cross through hole and longitudinal hole quadrature connect; Two ports of each cross through hole have internal thread; Through two port closeds of two horizontal screw plugs with each cross through hole, the position of cross through hole and bottom land nozzle installing hole is staggered along the nozzle boss length direction, the quantity b=2 of cross through hole～11; On each cell wall plane, there is row's spacing to equate, have the cell wall nozzle installing hole of internal thread; Each cell wall nozzle installing hole all is communicated with cross through hole; The quantity of every emissions groove wall nozzle installing hole is identical with the quantity of cross through hole, and the position of cell wall nozzle installing hole and bottom land nozzle installing hole is staggered along the nozzle boss length direction.
Advantage of the present invention is: a plurality of nozzles can be installed; Have a plurality of spray angles; With Chinese utility application " broaching machine broaching tool Integrated Chip scavenge unit " (application number: 201020297714.0) be used after, can dwindle greatly even eliminate and wash away the dead angle, improved the Integrated Chip flushing clean rate.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Explain further details in the face of the present invention down.Referring to Fig. 1,2, a kind of nozzle boss that is used for broaching tool Integrated Chip scavenge unit is characterized in that; It is a rectangular hexahedron; Front surface at nozzle boss is the nozzle installed surface, and a nozzle mount grooves that connects along the nozzle boss length direction is arranged on the nozzle installed surface, and this nozzle mount grooves is made up of a bottom land plane 6 and the cell wall plane 7 that is positioned at both sides, bottom land plane; Two cell wall planes 7 are with respect to bottom land plane 6 symmetries, angle=120 on cell wall plane 7 and bottom land plane 6 °～160 °; The longitudinal hole 3 of two end faces about nozzle boss inside has one to connect along the nozzle boss length direction, two ports of longitudinal hole 3 have internal thread, through two port closeds of two vertical screw plugs 4 with longitudinal hole 3; At the back centre of surface of nozzle boss an inlet opening 2 that connects with longitudinal hole 3 is arranged, on the back surface of nozzle boss, have with inlet opening 2 coaxial exceed the surperficial feed tube joint 1 in this back; One row's spacing bottom land nozzle installing hole 5 that equate, that have internal thread is arranged on the bottom land plane 6 of nozzle boss nozzle mount grooves, and each bottom land nozzle installing hole 5 all is communicated with longitudinal hole 3, quantity a=2～10 of bottom land nozzle installing hole 5; The cross through hole 8 of arranging, connecting along the nozzle boss width along the nozzle boss length direction is arranged between the upper and lower surfaces of nozzle boss; Cross through hole 8 connects with longitudinal hole 3 quadratures; Two ports of each cross through hole 8 have internal thread; Through two port closeds of two horizontal screw plugs 10 with each cross through hole 8, cross through hole 8 is staggered along the nozzle boss length direction with the position of bottom land nozzle installing hole 5, the quantity b=2 of cross through hole 8～11; On each cell wall plane 7, there is row's spacing to equate, have the cell wall nozzle installing hole 9 of internal thread; Each cell wall nozzle installing hole 9 all is communicated with cross through hole 8; The quantity of every emissions groove wall nozzle installing hole 9 is identical with the quantity of cross through hole 8, and cell wall nozzle installing hole 9 is staggered along the nozzle boss length direction with the position of bottom land nozzle installing hole 5.
Operation principle of the present invention is: at first fixed nozzle or gimbaled nozzle are installed in cell wall nozzle installing hole 9 and the bottom land nozzle installing hole 5; Then the present invention is installed to Chinese utility application " broaching machine broaching tool Integrated Chip scavenge unit " (application number: 201020297714.0), again " broaching machine broaching tool Integrated Chip scavenge unit " and broaching machine are coupled together.The broaching tool width centreline is aimed at by bottom land nozzle center, and cell wall nozzle alignment broaching tool is the side up and down.Open and wash away the liquid switch, can begin the broaching operation.Can obtain best scouring effect through the angle of regulating gimbaled nozzle.Fixed nozzle or gimbaled nozzle all are finished parts.
Following table provides the parameter of 3 embodiment of the present invention.
| α | a | b | |
| Example 1 | 120° | 4 | 5 |
| Example 2 | 135° | 6 | 7 |
| Example 3 | 150° | 8 | 9 |
The foregoing description can both dwindle greatly even eliminate and wash away the dead angle, has improved the Integrated Chip flushing clean rate.
Claims (1)
1. nozzle boss that is used for broaching tool Integrated Chip scavenge unit; It is characterized in that; It is a rectangular hexahedron; Front surface at nozzle boss is the nozzle installed surface, and a nozzle mount grooves that connects along the nozzle boss length direction is arranged on the nozzle installed surface, and this nozzle mount grooves is by a bottom land plane [6] and cell wall plane [7] formation that is positioned at both sides, bottom land plane; Two cell wall planes [7] are with respect to bottom land plane [6] symmetry, angle=120 on cell wall plane [7] and bottom land plane [6] °～160 °; The longitudinal hole [3] of two end faces about nozzle boss inside has one to connect along the nozzle boss length direction, two ports of longitudinal hole [3] have internal thread, through two port closeds of two vertical screw plugs [4] with longitudinal hole [3]; Back centre of surface at nozzle boss has an inlet opening [2] that connects with longitudinal hole [3], and the feed tube joint [1] that exceed this back surface coaxial with inlet opening [2] arranged on the back surface of nozzle boss; One row's spacing bottom land nozzle installing hole [5] that equate, that have internal thread is arranged on the bottom land plane [6] of nozzle boss nozzle mount grooves, and each bottom land nozzle installing hole [5] all is communicated with longitudinal hole [3], quantity a=2～10 of bottom land nozzle installing hole [5]; The cross through hole [8] of arranging, connecting along the nozzle boss width along the nozzle boss length direction is arranged between the upper and lower surfaces of nozzle boss; Cross through hole [8] connects with longitudinal hole [3] quadrature; Two ports of each cross through hole [8] have internal thread; Through two port closeds of two horizontal screw plugs [10] with each cross through hole [8], the position of cross through hole [8] and bottom land nozzle installing hole [5] is staggered along the nozzle boss length direction, quantity b=2～11 of cross through hole [8]; On each cell wall plane [7], there is row's spacing to equate, have the cell wall nozzle installing hole [9] of internal thread; Each cell wall nozzle installing hole [9] all is communicated with cross through hole [8]; The quantity of every emissions groove wall nozzle installing hole [9] is identical with the quantity of cross through hole [8], and cell wall nozzle installing hole [9] is staggered along the nozzle boss length direction with the position of bottom land nozzle installing hole [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262293 CN102371390B (en) | 2010-08-23 | 2010-08-23 | Spray head base for accumulated chip clearing device of broach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010262293 CN102371390B (en) | 2010-08-23 | 2010-08-23 | Spray head base for accumulated chip clearing device of broach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102371390A CN102371390A (en) | 2012-03-14 |
| CN102371390B true CN102371390B (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010262293 Active CN102371390B (en) | 2010-08-23 | 2010-08-23 | Spray head base for accumulated chip clearing device of broach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371390B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002103133A (en) * | 2000-09-27 | 2002-04-09 | Nachi Fujikoshi Corp | Broaching machine |
| JP2002178218A (en) * | 2000-12-13 | 2002-06-25 | Nissan Motor Co Ltd | Chip removing device for broaching machine |
| CN2528539Y (en) * | 2002-02-07 | 2003-01-01 | 习建华 | Air inducing humidification nozzle |
| CN1751802A (en) * | 2005-10-31 | 2006-03-29 | 许智远 | Cyclone fine mist spray head |
| CN201899806U (en) * | 2010-12-20 | 2011-07-20 | 南京理工大学 | Fine water mist spray head |
-
2010
- 2010-08-23 CN CN 201010262293 patent/CN102371390B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002103133A (en) * | 2000-09-27 | 2002-04-09 | Nachi Fujikoshi Corp | Broaching machine |
| JP2002178218A (en) * | 2000-12-13 | 2002-06-25 | Nissan Motor Co Ltd | Chip removing device for broaching machine |
| CN2528539Y (en) * | 2002-02-07 | 2003-01-01 | 习建华 | Air inducing humidification nozzle |
| CN1751802A (en) * | 2005-10-31 | 2006-03-29 | 许智远 | Cyclone fine mist spray head |
| CN201899806U (en) * | 2010-12-20 | 2011-07-20 | 南京理工大学 | Fine water mist spray head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102371390A (en) | 2012-03-14 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee after: AECC AVIATION POWER CO,LTD. Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee before: AVIC AVIATION ENGINE Corp.,PLC Address after: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee after: AVIC AVIATION ENGINE Corp.,PLC Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee before: XI'AN AVIATION POWER Co.,Ltd. |