CN106247130A - A kind of detection photographic head installing mechanism on lathe - Google Patents
A kind of detection photographic head installing mechanism on lathe Download PDFInfo
- Publication number
- CN106247130A CN106247130A CN201610649093.XA CN201610649093A CN106247130A CN 106247130 A CN106247130 A CN 106247130A CN 201610649093 A CN201610649093 A CN 201610649093A CN 106247130 A CN106247130 A CN 106247130A
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- Prior art keywords
- oil groove
- groove
- bearing
- photographic head
- disk
- Prior art date
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 235000019198 oils Nutrition 0.000 claims description 96
- 238000003860 storage Methods 0.000 claims description 37
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 24
- 230000007704 transition Effects 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 7
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of detection photographic head installing mechanism on lathe, it includes substrate, substrate is provided with installing rack, described installing rack is provided with a Gyro Assembly, described Gyro Assembly includes outer shroud, internal ring, rotating disk and motor, it is characterized in that: on the upper surface of rotating disk, embed the first disk, the lower end of output shaft is provided with second disk, first disk and second disk matched in clearance, a bearing mounting base it is provided with below described rotating disk, bearing mounting base is fixed with internal ring, on the upper surface of described bearing mounting base, indent forms a mounting groove, mounting groove is embedded in a plane bearing, the upper surface laminating of the lower surface of rotating disk and plane bearing.The present invention provides a kind of detection photographic head installing mechanism on lathe, and it is when photographic head is installed on lathe, can reduce the lathe vibration influence for photographic head, thus improve the definition of photographic head.
Description
Technical field
The present invention relates to the technical field of machine tool auxiliary equipment, a kind of detection photographic head peace on lathe
Mounting mechanism.
Background technology
Along with the development of lathe, for high-precision numerical control machining center, increasing utilization is multiple instead
Feedback means accomplish the online directly detection of product, thus improve the precision of product, and use more in above-mentioned feedback means
It is the direct projection of the size of wheel being carried out product by high-definition camera, thus compares with the image of internal database, meter
Calculate dimensional discrepancy, it is simple to operator are modified.More or by machine tool program directly it is processed revising.Thus improve
The automaticity of machine tooling.
But being usually associated with vibrations during machine tooling, vibrations then influence whether the definition of camera imaging,
And this is with regard to direct one precision having influence on size comparison.Prior art carries out photographic head by arranging the means such as damping pad
Install and be all not up to good effect.
Summary of the invention
The technical problem to be solved is: provide a kind of detection photographic head installing mechanism on lathe, its
When photographic head is installed on lathe, the lathe vibration influence for photographic head can be reduced, thus improve the clear of photographic head
Degree.
The technical solution used in the present invention is: provide a kind of detection photographic head installing mechanism on lathe, its bag
Including for the substrate fixing with machine body, substrate is provided with installing rack, and described installing rack is provided with a Gyro Assembly, described
Gyro Assembly includes outer shroud, internal ring, rotating disk and for the motor driving rotating disk to rotate, and outer shroud is rotatably assorted with installing rack, interior
Ring is rotatably assorted with outer shroud, and motor is fixed on internal ring, and the output shaft of motor extends on rotating disk, and described rotating disk turns with output shaft
Dynamic, the position that described internal ring deviates from motor is provided with the installing hole for installing photographic head, it is characterised in that: the upper end of rotating disk
Embedding the first disk on face, the first disk and rotating disk are for being arranged concentrically, and the lower end of output shaft is provided with corresponding with the first disk
Second disk, the first disk and second disk matched in clearance, be provided with a bearing mounting base below described rotating disk, bearing mounting base with
Internal ring is fixed, and on the upper surface of described bearing mounting base, indent forms a mounting groove, and mounting groove is embedded in a plane bearing, rotating disk
The upper surface laminating of lower surface and plane bearing, described second disk 7 drives the first disc rotation, the first disk by magnetic force
Rotating disk is driven to be rotatably assorted on plane bearing；
Described plane bearing includes discoid bearing body, circumferentially arranged with at least two on the lateral wall of bearing body
Individual storage tank, the groove depth of any storage tank all linearly increases along the rotation direction of rotating disk, is equipped with a ball in each storage tank, rolling
The groove depth of less one end that the diameter of pearl is circumferentially corresponding more than storage tank, and circumferentially corresponding bigger less than storage tank
The groove depth of one end, when bearing body is installed in bearing mounting base, rotating disk orders about rolling for the circumferential active force of bearing body
The inwall tight fit of the mounting groove of pearl and bearing mounting base.
Described storage tank is six, and six storage tanks are uniformly distributed along the circumference of bearing body.
Described storage tank is positioned at nearly notch position on the two the most corresponding medial walls of bearing body and is respectively equipped with one grade
Bar, is used for limiting ball and slips from notch position, the two ends of shelves bar along the length direction of storage tank extend to in storage tank
Sidewall is fixed.
The position that described shelves bar is positioned at corresponding to the less one end of storage tank groove depth is provided with a breach, for inserting appearance for ball
Put in groove.
The upper surface of bearing body is positioned at center indent and forms center oil groove, the Shang Yan center, upper surface of bearing body
The seed oil groove being provided at circumferentially spaced multiple sector of oil groove, is provided with oil supplying hole in described bearing body, for backbone oil
Groove fluid, the sidewall of each seed oil Cao Jin center oil groove is respectively equipped with oil groove, the described seed oil groove excessively connected with center oil groove
Bottom land on be respectively equipped with the first oilhole and the second oilhole along the end positions corresponding to the circumference of bearing body, in bearing body
Position corresponding to each seed oil groove place is respectively provided with the first oilhole corresponding to the respective seed oil groove of connection and the second oilhole
Connection oil circuit.
Being provided with the transition oil groove of an annular between the oil groove of described seed oil Cao He center, each seed oil groove is respectively by respective mistake
Oil groove connects with transition oil groove, in the fluid overflow in the oil groove of center to transition oil groove.
On the medial wall of described center oil groove, nearly bottom land position is provided with one and crosses oil inclined hole, and described crosses oil inclined hole along level side
To being downwardly inclined extension, with connection transition oil groove and center oil groove.
The described aperture crossing oil oil groove position, inclined hole nearly center is less than and crosses oil position, inclined hole nearly transition oil groove place
The aperture put.
The shape of cross section of described center oil groove is circular, and the diameter of the bottom land position of described center oil groove is more than center
The diameter of oil groove notch position.
Described transition oil groove is built into the filter body of at least one porous, and described filter body is spherical structure.
After using above structure, detection photographic head installing mechanism on lathe of the present invention a kind of and prior art phase
First ratio has the advantage that, driven by motor rotating disk rotates, and by the principle of gyroscope, the vibrations that can reduce installing rack are right
In the impact of internal ring, thus the photographic head ensureing to be installed on internal ring is steady, secondly, by plane bearing supporting wheel, and can
So that the friction vibrations of self are little in rotating disk rotation process, thirdly, by storage tank and the design of ball, bearing body is made to pacify
Dress is convenient, and its unloading process is the easiest simultaneously, and finally, described plane bearing is dynamic and hydrostatic bearing, therefore rotating disk and plane bearing
In bearing body between form oil lamella, thus avoid in rotor rotation process and firmly contact with bearing body, therefore rub
Power is little, it is little to shake, rotor stability of rotation, and simultaneously without arranging rolling element, therefore manufacturing cost reduces.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detection photographic head installing mechanism on lathe of the present invention.
Fig. 2 is the axle side schematic diagram of plane bearing part of the present invention.
Fig. 3 is the axle side schematic diagram of the other direction of plane bearing part of the present invention.
Fig. 4 is the schematic top plan view that plane bearing of the present invention is partially loaded on bearing mounting base.
Fig. 5 is the schematic side view that plane bearing of the present invention is partially loaded on bearing mounting base.
Fig. 6 is the cross-sectional schematic in " A-A " direction in Fig. 4.
Fig. 7 is the cross-sectional schematic in " B-B " direction in Fig. 4.
Fig. 8 is the close-up schematic view in " C " region in Fig. 7.
Wherein, 1, bearing body, 2, center oil groove, 3, seed oil groove, 4, oil supplying hole, 5, cross oil groove, the 6, first oilhole, 7, the
Two oilholes, 8, transition oil groove, 9, cross oil inclined hole, 10, filter body, the 11, the 3rd oilhole, 12, annular oil-recovery tank, 13, oil-recovery tank,
14, connecting groove, 15, cover plate, 16, pad, 17, protruding, 18, storage tank, 19, ball, 20, bearing mounting base, 21, shelves bar,
21.1, breach, 22, machine body, 23, substrate, 24, installing rack, 25, outer shroud, 26, internal ring, 27, rotating disk, 28, motor, 29, defeated
Shaft, 30, photographic head, the 31, first disk, 32, second disk；
F refers to the circumferential active force that bearing body 1 is subject to.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
The present invention provides a kind of detection photographic head installing mechanism on lathe, and it includes for solid with machine body 22
Fixed substrate 23, substrate 23 is provided with installing rack 24, and described installing rack 24 is provided with a Gyro Assembly, described Gyro Assembly
Including outer shroud 25, internal ring 26, rotating disk 27 and for the motor 28 driving rotating disk 27 to rotate, outer shroud 25 rotates with installing rack 24 joins
Closing, internal ring 26 is rotatably assorted with outer shroud 25, and motor 28 is fixed on internal ring 26, and the output shaft 29 of motor 28 extends to rotating disk 27
On, described rotating disk 27 rotates with output shaft 29, and the position that described internal ring 26 deviates from motor 28 is provided with for installing photographic head
The installing hole of 30, it is characterised in that: embedding the first disk 31 on the upper surface of rotating disk 27, the first disk 31 is concentric with rotating disk 27
Arranging, the lower end of output shaft 29 is provided with the second disk 32 corresponding with the first disk 31, the first disk 31 and second disk 32
Matched in clearance, is provided with a bearing mounting base 20 below described rotating disk 27, bearing mounting base 20 is fixed with internal ring 26, and described bearing is pacified
On the upper surface of dress seat 20, indent forms a mounting groove, and mounting groove is embedded in a plane bearing, the lower surface of rotating disk 27 and plane
The upper surface laminating of bearing, described second disk 32 drives the first disk 31 to rotate by magnetic force, and the first disk 31 drives rotating disk
27 are rotatably assorted on plane bearing；
Described plane bearing includes discoid bearing body 1, and bearing body 1 is installed on the peace on bearing mounting base 20
In tankage, the lower surface of rotating disk 27 and the upper surface laminating of bearing body 1, the lateral wall of described bearing body 1 circumferentially sets
At least two storage tank 18, the groove depth of any storage tank 18 is had all linearly to increase along the rotation direction of rotating disk 22, each storage tank 18
Inside it is equipped with a ball 19, the groove depth of less one end that the diameter of ball 19 is circumferentially corresponding more than storage tank 18, and be less than
The groove depth of bigger one end that storage tank 18 is circumferentially corresponding, when bearing body 1 is installed in bearing mounting base 20, rotating disk 22
Circumferential directed force F for bearing body 1 orders about the inwall tight fit of ball 19 and the mounting groove of bearing mounting base 20.Described turn
The upper surface laminating of dish 22 and bearing body 1 refers to, is provided with therebetween one layer of oil lamella, the lower surface of rotating disk 22 and center oil
Groove 2 and seed oil groove 3 surround respectively and form the oil pocket with certain hydraulic coupling.
Described storage tank 18 is six, and six storage tanks 18 are uniformly distributed along the circumference of bearing body 1.
Described storage tank 18 is positioned at nearly notch position on the two the most corresponding medial walls of bearing body 1 and is respectively equipped with one
Shelves bar 21, is used for limiting ball 19 and slips from notch position, the two ends of shelves bar 21 along the length direction of storage tank 18 extend to
The medial wall of storage tank 18 is fixed.
The position that described shelves bar 21 is positioned at corresponding to the less one end of storage tank 18 groove depth is provided with a breach 21.1, for for rolling
Pearl 19 is inserted in storage tank 18.
Described ball 19 is the base ball of a rigidity, and base outer surface of ball is provided with top layer.
Described top layer is plating electrodeposited coating on base outer surface of ball, and electrodeposited coating can be that soft aluminum, nickel, zinc etc. are soft
Matter metal level.
Described top layer is the coefficient of friction hard rubber layers more than 1.
The upper surface of bearing body 1 is positioned at center indent and forms center oil groove 2, edge on the upper surface of bearing body 1
The seed oil groove 3 being provided at circumferentially spaced multiple sector of center oil groove 2, is provided with oil supplying hole 4 in described bearing body 1, is used for supplying
To center oil groove 2 fluid, the sidewall of each seed oil groove 3 nearly center oil groove 2 is respectively equipped with an oil groove excessively connected with center oil groove 2
5, the bottom land of described seed oil groove 3 is respectively equipped with the first oilhole 6 and second along the end positions corresponding to the circumference of bearing body 1
Oilhole 7, in bearing body 1, the position corresponding to each seed oil groove 3 place is respectively provided with corresponding to the respective seed oil groove 1 of connection
First oilhole 6 and the connection oil circuit of the second oilhole 7.
Being provided with the transition oil groove 8 of an annular between described seed oil groove 3 and center oil groove 2, each seed oil groove 3 is respectively by each
Cross oil groove 5 connect with transition oil groove 8, in the fluid overflow in center oil groove 2 to transition oil groove 8.
On the medial wall of described center oil groove 2, nearly bottom land position is provided with one and crosses oil inclined hole 9, and described crosses oil inclined hole 9 along water
Square to being downwardly inclined extension, with connection transition oil groove 8 and center oil groove 2.
The described aperture crossing oil oil groove 2 position, inclined hole 9 near center less than with cross oily inclined hole 9 nearly transition oil groove 8 institute
Aperture in position.
During the shape of cross section of described center oil groove 2 is circular, and the diameter of the bottom land position of described center oil groove 2 is more than
The diameter of heart oil groove 2 notch position.
Described transition oil groove 8 is built into the filter body 10 of at least one porous, and described filter body 10 is spherical structure.
On the bottom land of described seed oil groove 3, radial direction along bearing body 1 deviates from the position of center oil groove 2 and is provided with the 3rd oilhole
11, the 3rd oilhole 11 connects with the annular oil-recovery tank 12 on bearing body 1 lower surface.When bearing body 1 is installed on bearing block
Time, form the annular oil cavity of a sealing with the inwall of bearing block when above-mentioned annular oil-recovery tank 12 coordinates.
Being equipped with an oil-recovery tank 13 between the sub-oil groove 3 of arbitrary neighborhood two, described oil-recovery tank 13 is along the radial direction of bearing body 1
Extend to run through the lateral wall of bearing body 1.
Described connection oil circuit refers to, the first oilhole 6 and the second oilhole 7 extend through the lower surface of bearing body 1, described
On the lower surface of bearing body 1, indent forms a connecting groove 14, and described connecting groove 14 is from the place, aperture of the first oilhole 6
Position extends to the position, aperture of the second oilhole 7, and connecting groove 14 covers a cover plate 15, and described cover plate 15 seals first
Oilhole 6 and the aperture of the second oilhole 7, and cover plate 15 and connecting groove 14 surround formation a connection channel, for connection the first oil
Hole 6 and the second oilhole 7.
A pad 16 it is provided with, the described nearly connecting groove 14 of pad 16 and being positioned at even between described cover plate 15 and bearing body 1
Connecing the outer corresponding position of groove 14 and be provided with a projection 17, projection 17 joins end to end along the outline extension formation of connecting groove 14
Loop configuration.
Installation process between midplane bearing of the present invention and bearing mounting base 20 is bearing body 1 to be inserted bearing install
In the mounting groove of seat 20, now ball is positioned at bigger one end of groove depth of storage tank, and therefore bearing body can normally load installation
Chamber, and work as bearing body in course of normal operation by the active force of rotating disk 27, i.e. bearing body (is turned round by circumference active force
Square) ball moving to less one end of groove depth of storage tank, the now inwall extruding of ball and mounting groove, and tight fit.In like manner, when
When needing to dismantle bearing body, it is only necessary to by the most detachable for bearing body reversion.
Certainly the plane bearing of the present invention is during specifically used, and the lower surface of rotating disk is covered on bearing body 1, turns
The lower surface of dish and center oil groove 2, seed oil groove 3, transition oil groove 8, oil-recovery tank 13 all surround formation cavity, and fluid is at the groove of each groove
Form oil film between mouth position and the lower surface of rotating disk, therefore rotating disk rotation process contacts between bearing body 1 the most firmly.
Above preferred embodiment of the present invention is described, but is not to be construed as limitations on claims.This
Bright being not only limited to above example, its concrete structure allows to change, all institutes in the protection domain of demand for independence of the present invention
The various changes made are the most within the scope of the present invention.
Claims (10)
1. the detection photographic head installing mechanism on lathe, it includes for the substrate fixing with machine body (22)
(23), substrate (23) is provided with installing rack (24), and described installing rack (24) is provided with a Gyro Assembly, described Gyro Assembly
Including outer shroud (25), internal ring (26), rotating disk (27) be used for the motor (28) driving rotating disk (27) to rotate, outer shroud (25) with install
Frame (24) is rotatably assorted, and internal ring (26) is rotatably assorted with outer shroud (25), and motor (28) is fixed on internal ring (26), motor (28)
Output shaft (29) extends on rotating disk (27), and described rotating disk (27) rotates with output shaft (29), and described internal ring deviates from electricity on (26)
The position of machine (28) is provided with the installing hole for installing photographic head (30), it is characterised in that: embedding on the upper surface of rotating disk (27)
Entering the first disk (31), the first disk (31) and rotating disk (27) are for being arranged concentrically, and the lower end of output shaft (29) is provided with and the first magnetic
The second disk (32) that dish (31) is corresponding, the first disk (31) and second disk (32) matched in clearance, under described rotating disk (27)
Side is provided with a bearing mounting base (20), and bearing mounting base (20) is fixed with internal ring (26), the upper end of described bearing mounting base (20)
On face, indent forms a mounting groove, and mounting groove is embedded in a plane bearing, the lower surface of rotating disk (27) and the upper end of plane bearing
Fitting in face, described second disk (32) drives the first disk (31) to rotate by magnetic force, and the first disk (31) drives rotating disk (27)
It is rotatably assorted on plane bearing；
Described plane bearing includes discoid bearing body (1), circumferentially arranged with at least on the lateral wall of bearing body (1)
Two storage tanks (18), the groove depth of any storage tank (18) all linearly increases along the rotation direction of rotating disk (22), each storage tank
(18) ball (19) it is equipped with in, the groove of less one end that the diameter of ball (19) is circumferentially corresponding more than storage tank (18)
Deeply, and the groove depth of bigger one end circumferentially corresponding less than storage tank (18), when bearing body (1) is installed on bearing mounting base
(20), time interior, rotating disk (22) orders about the peace of ball (19) and bearing mounting base (20) for the circumferential directed force F of bearing body (1)
The inwall tight fit of tankage.
A kind of detection photographic head installing mechanism on lathe the most according to claim 1, it is characterised in that: described
Storage tank (18) is six, and six storage tanks (18) are uniformly distributed along the circumference of bearing body (1).
A kind of detection photographic head installing mechanism on lathe the most according to claim 2, it is characterised in that: described appearance
Put groove (18) to be positioned at nearly notch position on the two axially corresponding medial walls of bearing body (1) and be respectively equipped with one grade of bar (21),
Slipping from notch position for limiting ball (19), the two ends of shelves bar (21) extend to along the length direction of storage tank (18) and hold
The medial wall putting groove (18) is fixed.
A kind of detection photographic head installing mechanism on lathe the most according to claim 3, it is characterised in that: described shelves
The position that bar (21) is positioned at corresponding to the less one end of storage tank (18) groove depth is provided with a breach (21.1), for putting for ball (19)
Enter in storage tank (18).
A kind of detection photographic head installing mechanism on lathe the most according to claim 1, it is characterised in that: bearing is originally
The upper surface of body (1) is positioned at center indent and forms center oil groove (2), Shang Yan center, the upper surface oil groove of bearing body (1)
(2) the seed oil groove (3) being provided at circumferentially spaced multiple sector, is provided with oil supplying hole (4), is used for supplying in described bearing body (1)
To center oil groove (2) fluid, the sidewall at nearly center oil groove (2) of each seed oil groove (3) is respectively equipped with one and connects with center oil groove (2)
Cross oil groove (5), the bottom land of described seed oil groove (3) is respectively equipped with along the end positions corresponding to the circumference of bearing body (1)
First oilhole (6) and the second oilhole (7), in bearing body (1), the position corresponding to each seed oil groove (3) place is respectively provided with
Connect the first oilhole (6) corresponding to respective seed oil groove (1) and the connection oil circuit of the second oilhole (7).
A kind of detection photographic head installing mechanism on lathe the most according to claim 5, it is characterised in that: described son
Being provided with the transition oil groove (8) of an annular between oil groove (3) and center oil groove (2), each seed oil groove (3) is respectively by respective the most oily
Groove (5) connects with transition oil groove (8), in the fluid overflow in center oil groove (2) to transition oil groove (8).
A kind of detection photographic head installing mechanism on lathe the most according to claim 6, it is characterised in that: in described
On the medial wall of heart oil groove (2), nearly bottom land position is provided with one and crosses oil inclined hole (9), and described crosses oil inclined hole (9) court in the horizontal direction
Lower inclination extends, with connection transition oil groove (8) and center oil groove (2).
A kind of detection photographic head installing mechanism on lathe the most according to claim 7, it is characterised in that: described
The aperture crossing nearly oil groove (2) position, center of oil inclined hole (9) is less than and crosses nearly transition oil groove (8) position of oil inclined hole (9)
Aperture.
A kind of detection photographic head installing mechanism on lathe the most according to claim 7, it is characterised in that: in described
The shape of cross section of heart oil groove (2) is circular, and the diameter of the bottom land position at described center oil groove (2) is more than center oil groove (2)
The diameter of notch position.
A kind of detection photographic head installing mechanism on lathe the most according to claim 6, it is characterised in that: described
Transition oil groove (8) be built into the filter body (10) of at least one porous, described filter body (10) is spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649093.XA CN106247130B (en) | 2016-08-09 | 2016-08-09 | A kind of detection camera installing mechanism on lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649093.XA CN106247130B (en) | 2016-08-09 | 2016-08-09 | A kind of detection camera installing mechanism on lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106247130A true CN106247130A (en) | 2016-12-21 |
| CN106247130B CN106247130B (en) | 2018-03-13 |
Family
ID=58078511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649093.XA Expired - Fee Related CN106247130B (en) | 2016-08-09 | 2016-08-09 | A kind of detection camera installing mechanism on lathe |
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| Country | Link |
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| CN (1) | CN106247130B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012392A1 (en) * | 1978-12-08 | 1980-06-25 | Franz Klaus Union Armaturen Pumpen GmbH & Co. | Foil bearing, in particular for chemical pumps |
| FR2731807A1 (en) * | 1984-04-13 | 1996-09-20 | Serel | Stabilised optronic viewfinder with gyroscope and infrared camera |
| CN204346448U (en) * | 2015-01-23 | 2015-05-20 | 三峡大学 | A kind of gyroscope vibration proof mechanism |
| CN204922889U (en) * | 2015-07-29 | 2015-12-30 | 海南科技职业学院 | Device for connecting ceiling lamp rotatable |
| CN105414992A (en) * | 2015-12-07 | 2016-03-23 | 西安交通大学 | Thin-wall high-precision static-pressure rotation workbench structure |
-
2016
- 2016-08-09 CN CN201610649093.XA patent/CN106247130B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012392A1 (en) * | 1978-12-08 | 1980-06-25 | Franz Klaus Union Armaturen Pumpen GmbH & Co. | Foil bearing, in particular for chemical pumps |
| FR2731807A1 (en) * | 1984-04-13 | 1996-09-20 | Serel | Stabilised optronic viewfinder with gyroscope and infrared camera |
| CN204346448U (en) * | 2015-01-23 | 2015-05-20 | 三峡大学 | A kind of gyroscope vibration proof mechanism |
| CN204922889U (en) * | 2015-07-29 | 2015-12-30 | 海南科技职业学院 | Device for connecting ceiling lamp rotatable |
| CN105414992A (en) * | 2015-12-07 | 2016-03-23 | 西安交通大学 | Thin-wall high-precision static-pressure rotation workbench structure |
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|---|---|
| CN106247130B (en) | 2018-03-13 |
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