CN109551378A - A kind of multistation jet stream burr removal fixture - Google Patents
A kind of multistation jet stream burr removal fixture Download PDFInfo
- Publication number
- CN109551378A CN109551378A CN201811463918.4A CN201811463918A CN109551378A CN 109551378 A CN109551378 A CN 109551378A CN 201811463918 A CN201811463918 A CN 201811463918A CN 109551378 A CN109551378 A CN 109551378A
- Authority
- CN
- China
- Prior art keywords
- hole
- base
- bottom base
- hollow cavity
- top base
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/083—Deburring
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A kind of multistation jet stream burr removal fixture of the present invention belongs to machining Fixture Design field.Its primary structure includes top base, bottom base and base joint.Top base has water inlet, station hole, screw plug and lateral regulator hole；Bottom base has water outlet, station hole, screw plug and lateral regulator hole.Station hole is further separated into after the water inlet that high pressure water containing abrasive material passes through top base, base joint is flowed by station hole and flows through part, it flows through part rear portion aqueous and achievees the purpose that flash removed from the outflow of part lateral aperture, a part of aqueous enters the base joint of bottom base, flow into the station hole of bottom base, last high pressure water flow converges to flow out from the water outlet of bottom base, and jet pressure is adjusted in lateral regulator hole.The present invention can once realize the jet stream deburring of multiple parts, improve jet stream deburring efficiency, and be suitable for all hydraulic air sleeve parts, avoid waste caused by manufacture special fixture, reduce production cost.
Description
Technical field
A kind of multistation jet stream burr removal fixture of the present invention belongs to machining Fixture Design field.
Background technique
Valve pocket is the Typical Representative of Aviation ElctroMechanical hydraulic part, and is the core part of hydraulic efficiency servo-valve, and inner hole was both small
And it is deep, the burr in two hole infalls is difficult mechanically to remove.If removal is not clean, the fibre object in oil can contain extension
So that burr is fallen off on burr, or under the souring of oil liquid, flows into friction pair along oil liquid, cause hydraulic valve " card
It is stagnant " failure, directly affect the variable characteristics of the valve, substantially reduce the unfailing performance of servo action.Due to be manually difficult by
Burr completely removes completely, now uses liquid metal jet flow burr removing method, using profession pump the aqueous containing 1%~3% abrasive material
After pressurization, ejected from the injection apparatus of lathe, flow through workpiece lumen, with its huge impact energy at part burr into
Row impact, achievees the purpose that flash removed.The original jet stream burr removal fixture of equipment can only once carry out two part deburrings
Processing, efficiency is lower, and needs design specialized tooling for every kind of part, increases production cost.
The present invention is a kind of multistation jet stream burr removal fixture, can once carry out the jet stream deburring processing of multiple parts,
Deburring production efficiency is improved, production cost is saved in the waste for avoiding special tooling from generating.
Summary of the invention
The purpose of the present invention: object of the present invention is to invent a kind of multistation jet stream burr removal fixture, can once meet multiple
The deburring of part is handled, and improves deburring production efficiency；It avoids producing waste caused by manufacture special tooling, saving is produced into
This.
Technical solution of the present invention: a kind of multistation jet stream burr removal fixture, the tooling include top base 1, bottom base
2, top base connector 3A, bottom base connector 3B；
Top base 1 is the internal cube structure for having hollow cavity 1, and 1 upper surface of top base has and hollow cavity
One 8 water inlets 6 being connected, 1 lower surface of top base have the station hole 1 being connected with hollow cavity 1；
Bottom base 2 is the internal cube structure for having hollow cavity 2 12, and 2 lower surface of bottom base has and hollow cavity
2 12 water outlets 10 being connected, 2 upper surface of bottom base have the station hole 2 11 being connected with hollow cavity 2 12；
Part 5 is the structure with axially extending bore, and the side of part 5 offers radial through-hole；
Top base connector 3A is the cylindrical structure with step, and one end of top base connector 3A is inserted on top base 1
Station hole 1, and be fitted close therewith, it is open at one end on the other end insertion part 5 of base joint 3A, and closely match therewith
It closes；
Bottom base connector 3B is the cylindrical structure with step, and one end of bottom base connector 3B is inserted on bottom base 2
Station hole 2 11, and be fitted close therewith, another end opening on the other end insertion part 5 of bottom base connector 3B, and therewith
It is fitted close；
When work, it is further separated into station hole 7 after the water inlet 6 that the high pressure water containing abrasive material passes through top base 1, passes through station
Hole 7 flows into top base connector 3 and flows through part 5, flows through 5 rear portion aqueous of part and flows out from 5 side radial through-hole of part, and
Remove the burr of part 5 radial through-hole and axially extending bore junction；Another part aqueous enters lower base by bottom base connector 3B
The station hole 11 of seat 2, and 2 hollow cavity 2 12 of bottom base is flowed through, it is flowed out from the water outlet 10 of bottom base 2.
There is internal screw thread at one 8 both ends of hollow cavity of the top base 1, are fitted close with upper screw plug 4A.
There is internal screw thread at 2 12 both ends of hollow cavity of the bottom base 2, are fitted close with lower screw plug 4B.
The lateral regulator hole 9 of top base is threaded hole, and threaded hole and screw are fitted close, and screw is detachable, top base
Lateral regulator hole 9 is penetrated through with hollow cavity 1, can adjust jet pressure.
The lateral regulator hole 13 of bottom base is threaded hole, and threaded hole and screw are fitted close, and screw is detachable；Bottom base
Lateral regulator hole 13 is penetrated through with hollow cavity 1, can adjust jet pressure.
Beneficial effects of the present invention: a kind of multistation jet stream burr removal fixture of the present invention is hydraulic air sleeve part
Jet stream burr removal fixture only needs to change different base joints for different sleeve parts, has saved production exclusive clamps
The production cost of tool；It is handled, is improved using the deburring that the multistation jet stream burr removal fixture can once carry out 8 parts
Burr production efficiency.
Detailed description of the invention:
Fig. 1 is a kind of multistation jet stream burr removal fixture schematic diagram of the invention patent；
1 top base, 2 bottom bases, 3A top base connector, 3B bottom base connector, the upper screw plug of 4A, screw plug under 4B, 5
Part, 6 water inlets, 7 station holes one, 8 hollow cavities one, the lateral regulator hole of 9 top bases, 10 water outlets, 11 station holes two, in 12
Cavity body two, the lateral regulator hole of 13 bottom bases.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail.
A kind of multistation jet stream burr removal fixture, which is characterized in that the tooling includes top base 1, bottom base 2, upper base
Seated connection head 3A, bottom base connector 3B；
Top base 1 is the internal cube structure for having hollow cavity 1, and 1 upper surface of top base has and hollow cavity
One 8 water inlets 6 being connected, 1 lower surface of top base have the station hole 1 being connected with hollow cavity 1；
Bottom base 2 is the internal cube structure for having hollow cavity 2 12, and 2 lower surface of bottom base has and hollow cavity
2 12 water outlets 10 being connected, 2 upper surface of bottom base have the station hole 2 11 being connected with hollow cavity 2 12；
Part 5 is the structure with axially extending bore, and the side of part 5 offers radial through-hole；
Top base connector 3A is the cylindrical structure with step, and one end of top base connector 3A is inserted on top base 1
Station hole 1, and be fitted close therewith, it is open at one end and close therewith on the other end insertion part 5 of top base connector 3A
Cooperation, the height of top base connector 3A and can be changed from part abutting end outer diameter according to different parts；
Bottom base connector 3B is the cylindrical structure with step, and one end of bottom base connector 3B is inserted on bottom base 2
Station hole 2 11, and be fitted close therewith, another end opening on the other end insertion part 5 of bottom base connector 3B, and therewith
It is fitted close, the height of bottom base connector 3B and can be changed according to different parts from part abutting end outer diameter；
There is internal screw thread at one 8 both ends of hollow cavity of the top base 1, are fitted close with upper screw plug 4A, hollow cavity
One 8 effect is water inlet 6 and the station hole 7 for penetrating through top base 1.
There is internal screw thread at 2 12 both ends of hollow cavity of the bottom base 2, are fitted close with lower screw plug 4B, hollow cavity
2 12 effect is water outlet 10 and the station hole 11 for penetrating through bottom base 2.
The lateral regulator hole 9 of top base is threaded hole, and threaded hole and screw are fitted close, and screw is detachable, top base
Lateral regulator hole 9 is penetrated through with hollow cavity 1, can adjust jet pressure.
The lateral regulator hole 13 of bottom base is threaded hole, and threaded hole and screw are fitted close, and screw is detachable；Bottom base
Lateral regulator hole 13 is penetrated through with hollow cavity 1, can adjust jet pressure.
When work, it is further separated into station hole 7 after the water inlet 6 that the high pressure water containing abrasive material passes through top base 1, passes through station
Hole 7 flows into top base connector 3 and flows through part 5, flows through 5 rear portion aqueous of part and flows out from 5 side radial through-hole of part, and
Remove the burr of part 5 side radial through-hole and axially extending bore junction；Another part aqueous is entered by bottom base connector 3B
The station hole 11 of bottom base 2, and 2 hollow cavity 2 12 of bottom base is flowed through, it is flowed out from the water outlet 10 of bottom base 2.
Claims (5)
1. a kind of multistation jet stream burr removal fixture, which is characterized in that the tooling include top base (1), bottom base (2), on
Base joint (3A), bottom base connector (3B)；
Top base (1) is the internal cube structure for having hollow cavity one (8), and top base (1) upper surface has and hollow cavity
The water inlet (6) that body one (8) is connected, top base (1) lower surface have the station hole one being connected with hollow cavity one (8)
(7)；
Bottom base (2) is the internal cube structure for having hollow cavity two (12), and bottom base (2) lower surface has and hollow cavity
The water outlet (10) that body two (12) is connected, bottom base (2) upper surface have the station hole being connected with hollow cavity two (12)
Two (11)；
Part (5) is the structure with axially extending bore, and the side of part (5) offers radial through-hole；
Top base connector (3A) is the cylindrical structure with step, and one end of top base connector (3A) is inserted on top base (1)
Station hole one (7), and be fitted close therewith, it is open at one end in other end insertion part (5) of base joint (3A), and with
Tight fit；
Bottom base connector (3B) is the cylindrical structure with step, and one end of bottom base connector (3B) is inserted on bottom base (2)
Station hole two (11), and be fitted close therewith, the other end in other end insertion part (5) of bottom base connector (3B) is opened
Mouthful, and be fitted close therewith；
When work, station hole (7) are further separated into after the water inlet (6) that the high pressure water containing abrasive material passes through top base (1), pass through work
Position hole (7) flows into top base connector (3) and flows through part (5), flows through part (5) rear portion aqueous from part (5) side diameter
It is flowed out to through-hole, and removes the burr of part (5) radial through-hole and axially extending bore junction；Another part aqueous passes through bottom base
Connector (3B) enters the station hole (11) of bottom base (2), and flows through bottom base (2) hollow cavity two (12), from bottom base (2)
Water outlet (10) outflow.
2. a kind of multistation jet stream burr removal fixture according to claim 1, which is characterized in that the top base (1)
There is internal screw thread at hollow cavity one (8) both ends, are fitted close with upper screw plug (4A).
3. a kind of multistation jet stream burr removal fixture according to claim 1, which is characterized in that the bottom base (2)
There is internal screw thread at hollow cavity two (12) both ends, are fitted close with lower screw plug (4B).
4. a kind of multistation jet stream burr removal fixture according to claim 1, which is characterized in that the lateral regulator hole of top base
It (9) is threaded hole, threaded hole and screw are fitted close, and screw is detachable, the lateral regulator hole of top base (9) and hollow cavity one
(8) it penetrates through, jet pressure can be adjusted.
5. a kind of multistation jet stream burr removal fixture according to claim 1, which is characterized in that the lateral regulator hole of bottom base
It (13) is threaded hole, threaded hole and screw are fitted close, and screw is detachable；The lateral regulator hole of bottom base (13) and hollow cavity one
(12) it penetrates through, jet pressure can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463918.4A CN109551378A (en) | 2018-11-30 | 2018-11-30 | A kind of multistation jet stream burr removal fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811463918.4A CN109551378A (en) | 2018-11-30 | 2018-11-30 | A kind of multistation jet stream burr removal fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109551378A true CN109551378A (en) | 2019-04-02 |
Family
ID=65868615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811463918.4A Pending CN109551378A (en) | 2018-11-30 | 2018-11-30 | A kind of multistation jet stream burr removal fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109551378A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643527A (en) * | 2020-12-01 | 2021-04-13 | 四川航天长征装备制造有限公司 | Multi-channel abrasive particle flow machining tool for deburring of cross holes of three-way part |
| CN113696090A (en) * | 2021-07-21 | 2021-11-26 | 陕西斯瑞新材料股份有限公司 | Electric contact deburring tool and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906579A1 (en) * | 1989-03-02 | 1990-09-13 | Inda Industrieausruestungen | High-pressure spray nozzle |
| CN1524028A (en) * | 2001-07-04 | 2004-08-25 | ����-��ϣ�ɷݹ�˾ | Device for the removal of material arranged within a workpiece |
| CN101708596A (en) * | 2009-12-18 | 2010-05-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for removing inner pore burrs of micropores by water-jet technology |
| CN105033868A (en) * | 2015-08-04 | 2015-11-11 | 长春理工大学 | Device for high-pressure jetting, precise polishing and machining of abrasive flows |
| CN105058245A (en) * | 2015-07-23 | 2015-11-18 | 长春理工大学 | Abrasive particle flow ultra-precision machining device |
| CN107020569A (en) * | 2017-05-19 | 2017-08-08 | 太原理工大学 | A kind of stainless steel capillary polishes special fixture |
| CN206998639U (en) * | 2017-07-07 | 2018-02-13 | 杭州持正科技股份有限公司 | Surface processing equipment |
| CN108818320A (en) * | 2018-06-26 | 2018-11-16 | 江苏大学 | It is a kind of for blade deburring and the water jet device of shot-peening |
-
2018
- 2018-11-30 CN CN201811463918.4A patent/CN109551378A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906579A1 (en) * | 1989-03-02 | 1990-09-13 | Inda Industrieausruestungen | High-pressure spray nozzle |
| CN1524028A (en) * | 2001-07-04 | 2004-08-25 | ����-��ϣ�ɷݹ�˾ | Device for the removal of material arranged within a workpiece |
| CN101708596A (en) * | 2009-12-18 | 2010-05-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for removing inner pore burrs of micropores by water-jet technology |
| CN105058245A (en) * | 2015-07-23 | 2015-11-18 | 长春理工大学 | Abrasive particle flow ultra-precision machining device |
| CN105033868A (en) * | 2015-08-04 | 2015-11-11 | 长春理工大学 | Device for high-pressure jetting, precise polishing and machining of abrasive flows |
| CN107020569A (en) * | 2017-05-19 | 2017-08-08 | 太原理工大学 | A kind of stainless steel capillary polishes special fixture |
| CN206998639U (en) * | 2017-07-07 | 2018-02-13 | 杭州持正科技股份有限公司 | Surface processing equipment |
| CN108818320A (en) * | 2018-06-26 | 2018-11-16 | 江苏大学 | It is a kind of for blade deburring and the water jet device of shot-peening |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643527A (en) * | 2020-12-01 | 2021-04-13 | 四川航天长征装备制造有限公司 | Multi-channel abrasive particle flow machining tool for deburring of cross holes of three-way part |
| CN113696090A (en) * | 2021-07-21 | 2021-11-26 | 陕西斯瑞新材料股份有限公司 | Electric contact deburring tool and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190402 |