CN107009268B - The fast mounting-dismounting built-up jig of elongate rod inner wall burr is removed for abrasive flows ULTRASONIC COMPLEX - Google Patents
The fast mounting-dismounting built-up jig of elongate rod inner wall burr is removed for abrasive flows ULTRASONIC COMPLEX Download PDFInfo
- Publication number
- CN107009268B CN107009268B CN201710326473.4A CN201710326473A CN107009268B CN 107009268 B CN107009268 B CN 107009268B CN 201710326473 A CN201710326473 A CN 201710326473A CN 107009268 B CN107009268 B CN 107009268B
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- Prior art keywords
- main body
- fixture
- tool
- connector
- wall
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
Abstract
A kind of fast mounting-dismounting built-up jig for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr, it is characterised in that it includes：Main body on fixture（5）, main body under fixture（6）, main body on fixture（5）Two parts up and down be sleeved on main body under fixture（6）, nut（4）Spinning main body under fixture（6）Thread segment on and the main body on the fixture（5）Two parts up and down between；Main body on the fixture（5）Lower part set there are one annular abrasive chamber（13）, which passes through feed inlet（14）Charging, the main body on fixture（5）To be equipped with a circle multiple with annular abrasive chamber for lower part（13）The discharging connector to connect（15）；Main body under the fixture（6）Lower end pass through fixture on main body（5）Disk body（16）On elastic clip lock ring is installed（3）, elongate rod to be processed is across disk body（16）With elastic clip lock ring（3）Between installation slotted eye（12）It is inserted into the feed inlet afterwards（14）In.The present invention is convenient for mounting and clamping, efficient, can once process 18 or more slender rod piece inner walls.
Description
Technical field
The present invention relates to a kind of mechanical processing fixture, especially a kind of fixture with abrasive flow machining elongate rod inner wall,
Specifically a kind of fast mounting-dismounting built-up jig for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr.
Background technology
The skin processing problem of workpiece surface is always the perpetual object of researcher, and the surface quality of workpiece determines work
The Performance And Reliability of part.Especially in aerospace and national defense and military etc., importance is especially prominent, such as navigates in aviation
The deburring problem of the valve of the part to play an important role in it, spool and metal tubule, cross bore in medical instrument etc.,
It is also urgently to be resolved hurrily for the deburring of slender rod piece inner wall.
Original slender rod piece fixture is mostly single fixture, assembling and dissembling process is complicated, be difficult to apply ultrasonic vibration and inside cannot
By abrasive flows, in order to solve to dismantle in slender rod piece clamping inconvenient and how more be clamped and then improve production efficiency, now
Grow directly from seeds production in be badly in need of develop it is a kind of can be with more rod piece fixtures of fast mounting-dismounting.
Invention content
The purpose of the present invention is being mostly single clamping when being directed to existing elongate rod inner wall abrasive machining, efficiency is low, dress
Press from both sides inconvenient problem, design it is a kind of it is primary at least can clamping 18 or more remove elongate rod inner wall for abrasive flows ULTRASONIC COMPLEX
The fast mounting-dismounting built-up jig of burr.
The technical scheme is that：
A kind of fast mounting-dismounting built-up jig for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr, it is characterised in that
It includes：Main body 6, tool heads connector 7 and tool ultrasonic vibration tool head 8, the ultrasonic vibration work under main body 5, fixture on fixture
Tool head 8 is connect by tool heads connector 7 with the upper end of main body under fixture 6, and two parts up and down of main body 5 are sleeved on folder on fixture
In the lower main body of tool 6,4 spinning of nut under fixture on the thread segment of main body 6 and positioned at two parts up and down of main body 5 on fixture it
Between, to control the moving up and down in main body 6 under fixture of main body 5 on fixture；The lower part of main body 5 is equipped with one on the fixture
A annular abrasive chamber 13, the annular abrasive chamber are fed by feed inlet 14, on fixture the lower part of main body 5 be equipped with one circle it is multiple with
The discharging connector 15 that annular abrasive chamber 13 connects；The lower end of main body 6 passes through the disk body 16 of main body 5 on fixture under the fixture
On elastic clip lock ring 3, slender rod piece installation slotted eye of the elongate rod to be processed across disk body 16 and elastic clip lock ring 3 are installed
It is inserted into after 12 in the discharging connector 15.
Circular sleeve 10 and washer 9 are installed, and washer 9 is close to the upper wall of discharging connector 15 in the discharging connector 15
Face, circular sleeve 10 are located under it.
The elastic clip lock ring 3 is tightly attached under fixture on the side wall of 6 lower part disk body 16 of main body, it is by clamping element bolt 1, folder
Tight part spring 11 and the rectangular internal thread block 2 of clamping element form.
The circular sleeve 10 and washer 9 is Rubber.
The 15 bottom end side wall of discharging connector have 15 ° tilt and protrude inwards, for prevent circular sleeve 10 skid off and
Prevent rod piece from interfering with side wall.
10 upper end inner wall of the circular sleeve has 2 ° of angle tilts, 15 ° of inclinations of bottom end side wall that can make circular sleeve 10
It is stopped in discharging connector 15 and prevents from interfering with rod piece, it is to compress sealing to squeeze that 2 ° of upper end inner wall, which tilts,.
The 12 V-shaped groove structure of slot that 6 disk body edge array one of main body encloses under the fixture.
The quantity of the slot 12 is 18 or more, they are distributed in the axial external surface of disk body 16.
The tool ultrasonic vibration tool head 8 is connect by screw thread with tool heads connector 7, the stretching circle of main body 6 under fixture
Column upper end is withstood in 7 endoporus of tool heads connector, and the inclined-plane gradient of tool heads connector 7 is more than under tool ultrasonic vibration tool head 8
The gradient of endoporus is held, and 7 bore section of tool heads connector is evenly distributed with two or more seam, is pressed from both sides for bearing
Deformation in tight, therefore, as tool heads connector 7 is threaded into tool ultrasonic vibration tool head, 7 inclined-plane of tool heads connector is by super
8 inclined-plane of acoustic vibration tool heads squeezes, and main body under fixture 6, which is stretched out cylinder, in this role clamps, and realizes tool ultrasonic vibration tool head 8
With the connection of fixture.
Beneficial effects of the present invention：
The present invention is convenient for mounting and clamping, efficient, can once process 18 or more slender rod piece inner walls.
The present invention using tool heads connector 7 complete tool ultrasonic vibration tool head 8 and fixture connection, using nut 4 for
During the extruding force of main body 5 is transferred to washer 9 and circular sleeve 10 for the extruding solution abrasive flow machining of rod piece on fixture
Sealing problem, utilize the up and down motion and clamping element of nut 4 elastic state cooperation complete plurality of rods part fast mounting-dismounting
Function.
Description of the drawings
Fig. 1 is the assembling structure schematic diagram of the present invention.
Fig. 2 is fastening figure of the slender rod piece in lower main body in the present invention.
Fig. 3 is the structural schematic diagram of the discharging connector of the present invention.
In figure：1. clamping element bolt；2. the rectangular internal thread block of clamping element；3. elastic clip lock ring；4. nut；5. on fixture
Main body；6. main body under fixture；7. tool heads connector；8. tool ultrasonic vibration tool head；9. washer；10. circular sleeve；11. clamping
Part spring；12. slender rod piece installation slotted eye（V-type groove）；13. abrasive flows are all；14. abrasive flows pipe joint；15. discharging
Connector；16. disk body.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figs. 1-3.
A kind of fast mounting-dismounting built-up jig for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr, it includes：Folder
Main body 6, tool heads connector 7 and tool ultrasonic vibration tool head 8 under main body 5, fixture on tool, as shown in Figure 1, the ultrasonic vibration work
Tool head 8 is connect by tool heads connector 7 with the upper end of main body under fixture 6, the tool ultrasonic vibration tool head 8 by screw thread and
Tool heads connector 7 connects, and the stretching cylinder upper end of main body 6 is withstood in 7 endoporus of tool heads connector under fixture, tool heads connection
The inclined-plane gradient of part 7 is more than the gradient of 8 lower end endoporus of tool ultrasonic vibration tool head, and 7 bore section of tool heads connector is equal
The even seam that two or more is distributed with, for bearing the deformation in clamping, therefore, as 7 screw thread of tool heads connector revolves
Enter tool ultrasonic vibration tool head, 7 inclined-plane of tool heads connector is squeezed by 8 inclined-plane of tool ultrasonic vibration tool head, in this role by fixture
Lower main body 6 is stretched out cylinder and is clamped, and realizes the connection of tool ultrasonic vibration tool head 8 and fixture.Two parts up and down of main body 5 are equal on fixture
It is sleeved under fixture in main body 6,4 spinning of nut is under fixture on the thread segment of main body 6 and positioned at two up and down of main body 5 on fixture
/, to control the moving up and down in main body 6 under fixture of main body 5 on fixture；The lower part of main body 5 is set on the fixture
There are one annular abrasive chamber 13, the elastic clip lock ring 3 is tightly attached under fixture on the side wall of 6 lower part disk body 16 of main body, it is by pressing from both sides
Tight part bolt 1, clamping element spring 11 and the rectangular internal thread block 2 of clamping element form, as shown in Figure 2.Annular abrasive chamber 13 by into
Material mouth 14 is fed, and the lower part of main body 5 is equipped with the multiple discharging connectors 15 to connect with annular abrasive chamber 13 of a circle on fixture；Go out
Circular sleeve 10 and washer 9 are installed in material connector 15, such as Fig. 3, circular sleeve 10 and washer 9 are preferably with rubber material system
Product, and washer 9 is close to the upper wall surface of discharging connector 15, circular sleeve 10 is located under it.The lower end of main body 6 is worn under the fixture
It crosses on the disk body 16 of main body 5 on fixture and elastic clip lock ring 3 is installed, elongate rod to be processed passes through disk body 16 and elastic clip lock ring 3
Between slender rod piece installation slotted eye 12（V-shaped groove structure）It is inserted into afterwards in the discharging connector 15.The discharging connects
First 15 bottom end side wall has 15 ° to tilt and protrude inwards, for preventing circular sleeve 10 from skidding off and preventing rod piece from interfering with side wall.Institute
Stating 10 upper end inner wall of circular sleeve has 2 ° of angle tilts, and 15 ° of bottom end, which tilts, can make circular sleeve 10 be stopped at discharging connector 15
In and prevent from interfering with rod piece, it is to compress sealing to squeeze that 2 ° of upper end inner wall, which tilts,.The quantity of the slot 12 and discharging connector
Quantity it is identical, the present embodiment is 18, and when specific implementation can adjust quantity as needed, they are distributed on the axial direction of disk body 16
On outer surface.
The original state of fixture such as Fig. 1 connects tool heads by 6 inserter head connector of main body under fixture, 7 endoporus
7 threaded upper ends of part screw in the internal thread of 8 lower end of tool ultrasonic vibration tool head, due to the inclination of 8 base apertures of tool ultrasonic vibration tool head
Degree is less than the gradient of 7 middle part end face of tool heads connector, and with being screwed into for screw thread, main body 6 will be gradually clamped under fixture, complete
The connection of cost fixture and tool ultrasonic vibration tool head 8.
Clamping element bolt 1 is in releasing orientation, 18 rod pieces that annular array is neatly sequenced along device central axes to
Two V-type grooves of main body 6 under fixture are passed through in upper transport, rod piece upper end, then upwards until rod piece upper end is pushed up to circular sleeve
10 beveled end stops, and since the rectangular internal thread block of clamping element 2 is clamped part subject interference, is not required to fix, utilizes spanner
Clamping element bolt 1 is rotated, clamping element spring 11 is shunk, and more slender rod pieces are clamped in main body 6 under fixture by elastic clip lock ring 3
In the double-deck V-type groove, positioning and clamping is achieved the effect that.Make on fixture main body 5 along central axes using spanner rotating nut 4
Decline, slender rod piece upper end will squeeze into circular sleeve 10, and the tilt internal wall of circular sleeve 10 is flattened, and reach the effect of side sealing
Fruit, main body 5 continues to move downward on fixture, and until slender rod piece upper end is pushed up to washer 9 and is held out against, stop operating nut 4, this
When, rod piece upper surface achievees the effect that sealing.The function of fixture fast-assembling slender rod piece is completed.
When blanking, nut 4 is rotated backward first, main body 5 on fixture is driven to be moved upwards along central axes, and slender rod piece will
It is detached from washer 9 and circular sleeve 10, when rod piece upper end does not contact 10 lower end inclined-plane of circular sleeve, stop operating nut 4, then
Using spanner rotate backward clamping element bolt 1 until all rod pieces can smoothly fall, complete plurality of rods part quick releasing function.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
Claims (9)
1. a kind of fast mounting-dismounting built-up jig for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr, it is characterised in that it
Including：Main body on fixture（5）, main body under fixture（6）, tool heads connector（7）And tool ultrasonic vibration tool head（8）, the ultrasound
Vibratory tool head（8）Pass through tool heads connector（7）With main body under fixture（6）Upper end connection, main body on fixture（5）Up and down
Two parts are sleeved on main body under fixture（6）On, nut（4）Spinning main body under fixture（6）Thread segment on and on the fixture
Main body（5）Two parts up and down between, to control main body on fixture（5）The main body under fixture（6）On move up and down；It is described
Fixture on main body（5）Lower part set there are one annular abrasive chamber（13）, which passes through feed inlet（14）Charging,
Main body on fixture（5）To be equipped with a circle multiple with annular abrasive chamber for lower part（13）The discharging connector to connect（15）；The folder
The lower main body of tool（6）Lower end pass through fixture on main body（5）Disk body（16）On elastic clip lock ring is installed（3）, to be processed elongated
Bar passes through disk body（16）With elastic clip lock ring（3）Between installation slotted eye（12）It is inserted into the discharging connector afterwards（15）In.
2. the fast mounting-dismounting group co-clip according to claim 1 for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr
Tool, it is characterised in that the discharging connector（15）In circular sleeve is installed（10）And washer（9）, and washer（9）It is close to
Expect connector（15）Upper wall surface, circular sleeve（10）Under it.
3. the fast mounting-dismounting group co-clip according to claim 1 for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr
Tool, it is characterised in that the elastic clip lock ring（3）It is tightly attached to main body under fixture（6）Lower part disk body（16）Side wall on, it is by pressing from both sides
Tight part bolt（1）, clamping element spring（11）With the rectangular internal thread block of clamping element（2）Composition.
4. the fast mounting-dismounting group co-clip according to claim 2 for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr
Tool, it is characterised in that the circular sleeve（10）And washer（9）For Rubber.
5. the fast mounting-dismounting group co-clip according to claim 2 for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr
Tool, it is characterised in that：The discharging connector（15）Bottom end side wall has 15 ° to tilt and protrude inwards, for preventing circular sleeve
（10）Skid off and prevent rod piece from interfering with side wall.
6. the fast mounting-dismounting group co-clip according to claim 5 for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr
Tool, it is characterised in that：The circular sleeve（10）Upper end inner wall has 2 ° of angle tilts, 15 ° of inclinations of bottom end side wall that can make circle
Sleeve（10）It is stopped at discharging connector（15）In and prevent from interfering with rod piece, it is to compress sealing to squeeze that 2 ° of upper end inner wall, which tilts,.
7. the fast mounting-dismounting group co-clip according to claim 1 for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr
Tool, it is characterised in that：Main body under the fixture（6）The slot that disk body edge array one encloses（12）V-shaped groove structure.
8. the fast mounting-dismounting group co-clip according to claim 1 for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr
Tool, it is characterised in that slot（12）Quantity be 18 or more, they are distributed on disk body（16）Axial external surface on.
9. the fast mounting-dismounting group co-clip according to claim 1 for abrasive flows ULTRASONIC COMPLEX removal elongate rod inner wall burr
Tool, it is characterised in that the tool ultrasonic vibration tool head（8）Pass through screw thread and tool heads connector（7）It connects, main body under fixture
（6）Stretching cylinder upper end withstand on tool heads connector（7）In endoporus, tool heads connector（7）Inclined-plane gradient be more than it is super
Acoustic vibration tool heads（8）The gradient of lower end endoporus, and tool heads connector（7）Bore section is evenly distributed with two or two
Above seam, for bearing the deformation in clamping, therefore, with tool heads connector（7）Tool ultrasonic vibration tool head is threaded into,
Tool heads connector（7）Inclined-plane is by tool ultrasonic vibration tool head（8）Inclined-plane squeezes, in this role by main body under fixture（6）It stretches out
Cylinder clamps, and realizes tool ultrasonic vibration tool head（8）With the connection of fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326473.4A CN107009268B (en) | 2017-05-10 | 2017-05-10 | The fast mounting-dismounting built-up jig of elongate rod inner wall burr is removed for abrasive flows ULTRASONIC COMPLEX |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326473.4A CN107009268B (en) | 2017-05-10 | 2017-05-10 | The fast mounting-dismounting built-up jig of elongate rod inner wall burr is removed for abrasive flows ULTRASONIC COMPLEX |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107009268A CN107009268A (en) | 2017-08-04 |
| CN107009268B true CN107009268B (en) | 2018-09-07 |
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| CN201710326473.4A Active CN107009268B (en) | 2017-05-10 | 2017-05-10 | The fast mounting-dismounting built-up jig of elongate rod inner wall burr is removed for abrasive flows ULTRASONIC COMPLEX |
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| CN (1) | CN107009268B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857852B (en) * | 2018-06-14 | 2023-12-19 | 常州神力热喷涂技术有限公司 | Flexible grinding head for grinding ceramic piston rod |
| CN108908091B (en) * | 2018-07-23 | 2019-12-24 | 长春理工大学 | Abrasive flow micropore polishing and positioning processing equipment |
| CN109048657B (en) * | 2018-08-22 | 2020-11-06 | 大连理工大学 | Linear pipe inner surface abrasive flow polishing high-sealing clamp |
| CN109531287B (en) * | 2018-11-08 | 2020-12-18 | 太原理工大学 | Precise finishing device for abrasive flow assisted by ultrasonic vibration on inner wall of circular tube |
| CN109333175B (en) * | 2018-11-08 | 2020-11-24 | 太原理工大学 | Ultrasonic vibration assisted abrasive flow precision finishing method for inner wall of circular tube |
| CN110757259B (en) * | 2019-12-30 | 2022-05-27 | 慈兴集团有限公司 | Polishing device for internal spiral raceways of multiple screw nuts |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4263666B2 (en) * | 2004-07-14 | 2009-05-13 | 株式会社不二越 | Work holder for micro hole processing equipment |
| CN103707191B (en) * | 2013-12-31 | 2016-04-27 | 郝鹏飞 | A kind of using method of stainless steel tube abrasive flows wiping fixture |
| CN104551985A (en) * | 2014-12-12 | 2015-04-29 | 长春理工大学 | General clamp for abrasive flow polishing of complicated hole surface |
| CN204584961U (en) * | 2015-04-03 | 2015-08-26 | 东莞市银辰精密光电有限公司 | The fixture of cleaning type tube endoporus |
| CN205415344U (en) * | 2016-01-25 | 2016-08-03 | 长春理工大学 | Servovalve case nozzle abrasive flow polishing clamp |
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