CN207212805U - A kind of double oil circuit oil-inlet mechanisms of swinging - Google Patents
A kind of double oil circuit oil-inlet mechanisms of swinging Download PDFInfo
- Publication number
- CN207212805U CN207212805U CN201721133501.2U CN201721133501U CN207212805U CN 207212805 U CN207212805 U CN 207212805U CN 201721133501 U CN201721133501 U CN 201721133501U CN 207212805 U CN207212805 U CN 207212805U
- Authority
- CN
- China
- Prior art keywords
- oil
- bearing
- path block
- swinging
- double
- 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
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A kind of double oil circuit oil-inlet mechanisms of swinging, including rotation tailing axle, oil path block, bearing block, tailstock connecting plate and clamp body, the rotation tailing axle front portion activity is placed through in the through hole of oil path block, rear portion is installed in bearing block by bearing after two, it passes the rear end of bearing block and tailstock connecting plate is affixed, and clamp body is installed with tailstock connecting plate outer circumference surface；Formed with an oil-feed asphalt channel communicated and a fuel-displaced asphalt channel communicated in the rotation tailing axle, tailstock connecting plate and clamp body；The oil path block is provided with oil inlet and oil-out in the radial direction, the oil inlet, oil-out enter oil groove with the annular set on oil path block through-hole wall respectively and annular goes out oil groove and communicated, annular is entered oil groove and coordinated with oil-feed asphalt channel, and annular goes out oil groove and coordinated with fuel-displaced asphalt channel.The utility model solves technical problem present in prior art, has the characteristics that simple in construction, strong adaptability, machining accuracy are high and production efficiency is high by said structure design.
Description
Technical field
A kind of oil-inlet mechanism is the utility model is related to, the double oil circuit oil-inlet mechanisms of especially a kind of swinging.
Background technology
Oil cylinder used in single oil circuit rotary jig of NC machining centers is single- acting cylinder, needs gram when being acted on due to single- acting cylinder
Take the active force of retracting spring so that the chucking power of single- acting cylinder is influenceed and reduced by retracting spring, and may be due to backhaul
When have presence backwards to residual pressure, cause the shortcomings of single- acting cylinder backhaul is slow, and backhaul is not in place, influence the locating and machining of product
Precision.
Therefore, prior art is to be improved and improves.
The content of the invention
In order to solve above-mentioned weak point, the purpose of this utility model is for a kind of double oil circuit oil-inlet mechanisms of swinging, is somebody's turn to do
Oil-inlet mechanism uses double acting oil cylinder, rotary jig unidirectionally enter it is fuel-displaced be changed to it is two-way enter it is fuel-displaced, can be very good solve single action
The shortcomings that oil cylinder chucking power is inadequate, and backhaul is slow and backhaul is not in place, and then improve the processing stability of fixture, improve production effect
Rate.
The utility model is to realize above-mentioned purpose by following technological means：
A kind of double oil circuit oil-inlet mechanisms of swinging, including rotation tailing axle, oil path block, bearing block, tailstock connecting plate and fixture
Body, the anterior activity of the rotation tailing axle are placed through in the through hole of oil path block, and rear portion is installed on bearing block by bearing after two
Interior, it passes the rear end of bearing block and tailstock connecting plate is affixed, and clamp body is installed with tailstock connecting plate outer circumference surface；The rotation
Turn in tailing axle, tailstock connecting plate and clamp body formed with an oil-feed asphalt channel communicated and a fuel-displaced asphalt channel communicated；
The oil path block is provided with oil inlet and oil-out in the radial direction, the oil inlet, oil-out respectively with oil path block through-hole wall
The annular of upper setting enters oil groove and annular goes out oil groove and communicated, and annular is entered oil groove and coordinated with oil-feed asphalt channel, and annular goes out
Oil groove coordinates with fuel-displaced asphalt channel.
Preferably, rotation tailing axle passes the front end of oil path block and is installed on by fore bearing in the bearing groove of oil path block.
Preferably, the middle part for rotating tailing axle is installed in the bearing groove of oil path block by middle (center) bearing.
Preferably, rotate and at least one O-ring seals and the sealing of at least one U-shaped are provided between tailing axle and oil path block
Circle.
Preferably, the front end sleeve for rotating tailing axle is provided with a jump ring.
Preferably, the front end of oil path block is provided with an outer end cap.
Preferably, oil path block is installed in fixture mounting seat by oil path block fixed seat.
Preferably, the bearing block is placed through in clamp base, and clamp base is fixedly arranged in fixture mounting seat.
Preferably, it is provided with bearing (ball) cover on the outside of rear bearing.
Preferably, bearing shading ring is provided between bearing after two.
The characteristics of the utility model is：
1st, the utility model and single- acting cylinder can increase chucking power under equal oil pressure；
2nd, the utility model can exclude the phenomenon that backhaul is slow, backhaul is not in place completely；
3rd, it is simple in construction, strong applicability, it can apply on the hydraulic gyration fixture of most of NC machining centers.
Brief description of the drawings
Accompanying drawing 1 is cross-sectional view of the present utility model.
Each label is respectively in figure：（1）Rotate tailing axle,（2）Oil path block,（3）Bearing block,（4）Tailstock connecting plate,（5）Folder
Specifically,（6）（7）Bearing afterwards,（8）Oil-feed asphalt channel,（9）Fuel-displaced asphalt channel,（10）Oil inlet,（11）Oil-out,（12）
Annular enters oil groove,（13）Annular goes out oil groove,（14）Fore bearing,（15）Middle (center) bearing,（16）（17）O-ring seals,（18）
（19）U-shaped sealing ring,（20）Jump ring,（21）Outer end cap,（22）Oil path block fixed seat,（23）Fixture mounting seat,（24）Fixture bottom
Seat,（25）（26）Bearing (ball) cover,（27）Bearing shading ring.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Refer to Fig. 1, a kind of double oil circuit oil-inlet mechanisms of swinging of the utility model, including rotation tailing axle 1, oil path block 2, axle
Bearing 3, tailstock connecting plate 4 and clamp body 5, the anterior activity of the rotation tailing axle 1 are placed through in the through hole of oil path block 2, rear portion
It is installed on by bearing after two 6 and 7 in bearing block 3, it passes the rear end of bearing block and tailstock connecting plate 4 is affixed, and tailstock connects
Clamp body 5 is installed with the outer circumference surface of fishplate bar 4；Communicated in the rotation tailing axle 1, tailstock connecting plate 4 and clamp body 5 formed with one
The fuel-displaced asphalt channel 9 that communicates of oil-feed asphalt channel 8 and one；The oil path block is provided with oil inlet 10 and gone out in the radial direction
Hydraulic fluid port 11, the annular of oil inlet 10, oil-out 11 respectively with being set on oil path block through-hole wall enters oil groove 12 and annular goes out
Oil groove 13 communicates, and annular is entered oil groove 12 and coordinated with oil-feed asphalt channel 8, and annular goes out oil groove 13 and fuel-displaced asphalt channel 9
Coordinate.
The front end that rotation tailing axle 1 passes oil path block is installed on by fore bearing 14 in the bearing groove of oil path block 2.
The middle part of rotation tailing axle 1 is installed in the bearing groove of oil path block by middle (center) bearing 15.
Two O-ring seals 16,17 and two U-shaped sealing rings 18,19 are provided between rotation tailing axle and oil path block.
The front end sleeve of rotation tailing axle is provided with a jump ring 20.
The front end of oil path block is provided with an outer end cap 21.
Oil path block is installed in fixture mounting seat 23 by oil path block fixed seat 22.
The bearing block 3 is placed through in clamp base 24, and clamp base 24 is fixedly arranged in fixture mounting seat 23.
The outside of bearing 6 is provided with bearing (ball) cover 25 afterwards, and the outside of rear bearing 7 is provided with bearing (ball) cover 26.
After two bearing shading ring 27 is provided between bearing 6 and 7.
During utility model works, hydraulic oil is accessed into oil inlet 10 by external oil collecting pipeline connector first, passes through oil path block 2
Annular enters oil groove 12, and when rotating the rotation of the 360 deg of tailing axle 1, hydraulic oil enters oil groove by annular and enters rotation tailing axle
It is interior；Hydraulic oil flow to clamp body 5, the other end and machining center of clamp body 5 by oil-feed asphalt channel 8 through tailstock connecting plate 4
Circular index disk connection, and with index dial 360 deg rotate.
To sum up, the utility model solves technical problem present in prior art, has knot by above-mentioned structure design
The features such as structure is simple, strong adaptability, machining accuracy are high and production efficiency is high, can be widely applied to most of NC machining centers
On hydraulic gyration fixture.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (10)
1. the double oil circuit oil-inlet mechanisms of a kind of swinging, it is characterised in that including rotation tailing axle, oil path block, bearing block, tailstock connection
Plate and clamp body, the anterior activity of the rotation tailing axle are placed through in the through hole of oil path block, and rear portion is installed by bearing after two
In in bearing block, it passes the rear end of bearing block and tailstock connecting plate is affixed, and fixture is installed with tailstock connecting plate outer circumference surface
Body；Communicated in the rotation tailing axle, tailstock connecting plate and clamp body formed with an oil-feed asphalt channel communicated and one fuel-displaced
Asphalt channel；The oil path block is provided with oil inlet and oil-out in the radial direction, the oil inlet, oil-out respectively with oil path block
The annular set on through-hole wall enters oil groove and annular goes out oil groove and communicated, and annular is entered oil groove and matched somebody with somebody with oil-feed asphalt channel
Close, annular goes out oil groove and coordinated with fuel-displaced asphalt channel.
2. the double oil circuit oil-inlet mechanisms of swinging as claimed in claim 1, it is characterised in that before rotation tailing axle passes oil path block
End is installed in the bearing groove of oil path block by fore bearing.
3. the double oil circuit oil-inlet mechanisms of swinging as claimed in claim 1 or 2, it is characterised in that rotate and pass through in the middle part of tailing axle
Middle (center) bearing is installed in the bearing groove of oil path block.
4. the double oil circuit oil-inlet mechanisms of swinging as claimed in claim 3, it is characterised in that set between rotation tailing axle and oil path block
It is equipped with least one O-ring seals and at least one U-shaped sealing ring.
5. the double oil circuit oil-inlet mechanisms of swinging as claimed in claim 4, it is characterised in that the front end sleeve for rotating tailing axle is provided with one
Jump ring.
6. the double oil circuit oil-inlet mechanisms of swinging as claimed in claim 1, it is characterised in that the front end of oil path block is provided with outside one
End cap.
7. the double oil circuit oil-inlet mechanisms of swinging as described in claim 1 or 6, it is characterised in that oil path block is consolidated by oil path block
Reservation is installed in fixture mounting seat.
8. the double oil circuit oil-inlet mechanisms of swinging as claimed in claim 1, it is characterised in that the bearing block is placed through fixture bottom
In seat, clamp base is fixedly arranged in fixture mounting seat.
9. the double oil circuit oil-inlet mechanisms of swinging as claimed in claim 1, it is characterised in that be provided with bearing on the outside of rear bearing
End cap.
10. the double oil circuit oil-inlet mechanisms of swinging as claimed in claim 1, it is characterised in that be provided with after two between bearing
Bearing shading ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133501.2U CN207212805U (en) | 2017-09-06 | 2017-09-06 | A kind of double oil circuit oil-inlet mechanisms of swinging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133501.2U CN207212805U (en) | 2017-09-06 | 2017-09-06 | A kind of double oil circuit oil-inlet mechanisms of swinging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212805U true CN207212805U (en) | 2018-04-10 |
Family
ID=61827037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721133501.2U Active CN207212805U (en) | 2017-09-06 | 2017-09-06 | A kind of double oil circuit oil-inlet mechanisms of swinging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654429A (en) * | 2017-09-06 | 2018-02-02 | 东莞鸿图精密压铸有限公司 | A kind of double oil circuit oil-inlet mechanisms of swinging |
| CN108412833A (en) * | 2018-05-15 | 2018-08-17 | 潍坊潍液机械有限公司 | A kind of two-way rotating oil supply device |
-
2017
- 2017-09-06 CN CN201721133501.2U patent/CN207212805U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654429A (en) * | 2017-09-06 | 2018-02-02 | 东莞鸿图精密压铸有限公司 | A kind of double oil circuit oil-inlet mechanisms of swinging |
| CN108412833A (en) * | 2018-05-15 | 2018-08-17 | 潍坊潍液机械有限公司 | A kind of two-way rotating oil supply device |
| CN108412833B (en) * | 2018-05-15 | 2023-06-20 | 潍坊潍液机械有限公司 | Double-circuit rotation oil supply device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207212805U (en) | A kind of double oil circuit oil-inlet mechanisms of swinging | |
| CN106078271A (en) | One can pinpoint orbiter structure and frock clamp thereof | |
| CN208543246U (en) | It improves wheel machining center and turns material positioning device | |
| CN107654429A (en) | A kind of double oil circuit oil-inlet mechanisms of swinging | |
| CN203686439U (en) | Rotary joint | |
| CN205765593U (en) | A kind of cylindrical grinder self-compensating floating claw power chuck | |
| CN105972013B (en) | A kind of assembling structure of machine shield novel seal bolt | |
| CN204603900U (en) | IS/IH series pump housing delivery port plane processing tool | |
| CN106763190A (en) | A kind of intelligent dynamic and hydrostatic bearing based on negative poisson's ratio structure | |
| CN206338446U (en) | A kind of Simple single direction throttle device | |
| CN205703424U (en) | A kind of handle of a knife location structure with anti-backlash mechanism | |
| CN209350286U (en) | A kind of heavily loaded joint with hydraulic slip ring function | |
| CN208880221U (en) | A kind of positioning processing device of large size oil sealing | |
| CN208528944U (en) | A kind of rotation clamp system in vehicle cam axle pressure machine | |
| CN205915182U (en) | Honing head feed mechanism | |
| CN207104377U (en) | A kind of valve processing clamp | |
| CN206073961U (en) | A kind of slab horizontal metroscope | |
| CN206617529U (en) | A kind of Hydrodynamic transmission fluid power distribution structure | |
| CN206929213U (en) | A kind of band sealing gasket floating bearing | |
| CN206918500U (en) | A kind of sealing contact surface energy self-detaching swivel joint | |
| CN206677754U (en) | A kind of frock applied to high-precision air-floating main shaft axle center attrition process | |
| CN203853577U (en) | Agricultural tractor bearing cover processing tool | |
| CN206702752U (en) | Direct-drive type index dial oil pressure deforms brake gear | |
| CN205703754U (en) | A kind of emery wheel location structure | |
| CN207086928U (en) | A kind of tail spindle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |