CN109304627B - A kind of dedicated positioner of processing nuclear power water chamber head - Google Patents
A kind of dedicated positioner of processing nuclear power water chamber head Download PDFInfo
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- CN109304627B CN109304627B CN201811373461.8A CN201811373461A CN109304627B CN 109304627 B CN109304627 B CN 109304627B CN 201811373461 A CN201811373461 A CN 201811373461A CN 109304627 B CN109304627 B CN 109304627B
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- pivoting support
- speed reduction
- reduction device
- rolling guide
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- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses the components such as a kind of processing nuclear power water chamber head dedicated positioner, including workbench, pinion gear, servo motor, precision speed reduction device, triangular supporting frame, pivoting support, retarder mounting plate, nut, lead screw, slide unit, lathe bed, column, rolling guide slide, rolling guide.Hoistable platform automatically lock at an arbitrary position can be achieved in the present invention；Coupling mechanism force up and down of the invention is equal, and hoistable platform is without additional locking torque.
Description
Technical field
The present invention relates to nuclear device field more particularly to a kind of dedicated positioners of processing nuclear power water chamber head.
Background technique
Nuclear power water chamber head is a kind of large scale special-shaped part, and required precision is high, difficulty of processing is big, is especially pressed from both sides with end socket axis
The processing in angle not equal four holes and end face, is unable to complete using common apparatus and universal fixture.
Summary of the invention
In view of the above technical problems, the purpose of the present invention is to provide a kind of dedicated positioners of processing nuclear power water chamber head.
The automatic processing of the present invention and each hole of the real nuclear power water chamber head of floor type boring machine cooperation energy and end face.
To achieve the above object, the present invention is realized according to following technical scheme:
A kind of dedicated positioner of processing nuclear power water chamber head, including workbench, pinion gear A, servo motor A, accurate deceleration
Device A, triangular supporting frame, pinion gear B, pivoting support B, precision speed reduction device B, servo motor B, servo motor C, precision speed reduction device C,
Pinion gear C, it retarder mounting plate, precision speed reduction device D, servo motor D, nut, lead screw, slide unit, lathe bed, pivoting support C, stands
Column, pivoting support A, rolling guide slide A, rolling guide A, rolling guide slide B, rolling guide B, rolling guide slide C, rolling
Dynamic guide rail slide D, it is characterised in that: lathe bed is fixed on ground, has one along its length in lathe bed upper surface center
Rectangular recess respectively symmetrically connects firmly rolling guide B and rolling guide A in lathe bed upper surface front and rear sides along its length, is rolling
Rolling guide slide B and rolling guide slide C is installed on dynamic guide rail B, the rolling of rolling guide slide is installed on rolling guide A and is led
Rail slide A and rolling guide slide D connects firmly retarder mounting plate in the right side of lathe bed, and precision speed reduction device D is connected firmly in retarder
On one end face of mounting plate, servo motor D is connected firmly with precision speed reduction device D, and an end of lead screw and precision speed reduction device D are exported
Axis connects firmly, and slide unit is connected firmly in the upper surface of rolling guide slide B, C, A and D, and the lower surface of slide unit connects firmly nut, nut and lead screw
Engagement, the inner ring lower end surface of pivoting support C connects firmly on the upper surface of slide unit, the outer ring upper surface of pivoting support C and column
Lower end surface connects firmly, pivoting support C inner ring inner hole side wall be through ring gear, connect firmly pinion gear C on retarder C output shaft with
Ring gear engagement, servo motor C are connected firmly with precision speed reduction device C, and precision speed reduction device C is connected firmly on the side wall of column, and column is
Hollow structure, angle is 45 degree between column upper surface and column bottom surface, and the reinforcement parallel with upper surface is equipped with inside column 21
Plate；One end face of outer ring of pivoting support B connects firmly on the inclined upper surface of column, one end face of inner ring of pivoting support B and triangle
One end face of bearing support connects firmly, and the other end of triangular supporting frame is connected firmly with one end face of inner ring of pivoting support A, triangular supporting frame
The end face connected firmly with the inner ring of pivoting support A and the end face connected firmly with the inner ring of pivoting support B between angle be 45 degree, revolution
The inner ring inner hole side wall for supporting B is through ring gear, and the outer ring side wall of pivoting support A is to connect firmly and subtract in precision through outer gear ring
Pinion gear B on fast device B output shaft is engaged with the ring gear of pivoting support B, connects firmly the small tooth on precision speed reduction device A output shaft
The outer gear ring of A and pivoting support A are taken turns, precision speed reduction device A is connected firmly on a side wall of triangular supporting frame, servo motor A and essence
Close retarder A is connected firmly, and precision speed reduction device B is connected firmly on the internal reinforcing plates of column, and servo motor B is connected firmly with precision speed reduction device B,
One end face of workbench and one end face of outer ring of pivoting support A connect firmly.
In above-mentioned technical proposal, the workbench is disk-shaped structure, and there is a center through hole in centre, is equipped with several along diameter
To T-slot, for installing the fixture of clamping workpiece.
Compared with the prior art, the invention has the following advantages: the present invention and floor type boring machine cooperation can real nuclear power water chamber envelopes
The automatic processing in each hole and end face；2, machining accuracy is high, quality is stable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the main view of the present invention processing dedicated positioner of nuclear power water chamber head；
Fig. 2 is the left view of the present invention processing dedicated positioner of nuclear power water chamber head；
Fig. 3 is that the present invention processes the dedicated positioner A of nuclear power water chamber head to direction view；
Fig. 4 is the schematic diagram that the present invention processing dedicated positioner work top of nuclear power water chamber head is in vertical state；
Fig. 5 is the schematic diagram that the present invention processing dedicated positioner work top of nuclear power water chamber head is in horizontality；
Fig. 6 is the processing dedicated positioner of nuclear power water chamber head and floor type boring machine cooperation processing water chamber head part schematic diagram；
Fig. 7 is nuclear power water chamber head workpiece schematic three dimensional views；
Fig. 8 is the schematic three dimensional views processed the dedicated positioner work top of nuclear power water chamber head and be in vertical state；
Fig. 9 is the three-dimensional figure processed the dedicated positioner work top of nuclear power water chamber head and be in horizontality；
Figure 10 is the schematic three dimensional views processed the dedicated positioner work top of nuclear power water chamber head and tilt a certain angle；
Wherein, appended drawing reference: 1- workbench, the bearing of 2- pinion gear A, 3- servo motor A, 4- precision speed reduction device A, 5- triangle
Frame, 6- pinion gear B, 7- pivoting support B, 8- precision speed reduction device B, 9- servo motor B, 10- servo motor C, 11- precision speed reduction device
C, 12- pinion gear C, 13- retarder mounting plate, 14- precision speed reduction device D, 15- servo motor D, 16- nut, 17- lead screw, 18-
Slide unit, 19- lathe bed, 20- pivoting support C, 21- column, 22- pivoting support A, 23- rolling guide slide A, 24- rolling guide A,
25- rolling guide slide B, 26- rolling guide B, 27- rolling guide slide C, 28- rolling guide slide D.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.
In a kind of dedicated positioner schematic diagram of processing nuclear power water chamber head of attached drawing 1~shown in fig. 5, lathe bed 19 is fixed on
On ground, there is a rectangular recess along its length in 19 upper surface center of lathe bed, in 19 upper surface front and rear sides of lathe bed
Rolling guide B26 and rolling guide A24 are respectively symmetrically connected firmly along its length, and it is sliding that rolling guide is installed on rolling guide B26
Seat B25 and rolling guide slide C27, installs rolling guide slide rolling guide slide A23 on rolling guide A24 and rolling is led
Rail slide D28 connects firmly retarder mounting plate 13 in the right side of lathe bed 19, and precision speed reduction device D14 is connected firmly in retarder mounting plate
On 13 end face, servo motor D15 is connected firmly with precision speed reduction device D14, an end of lead screw 17 and precision speed reduction device D14
Output shaft connects firmly.Slide unit 18 is connected firmly in the upper surface of rolling guide slide B25, C27, A23 and D28, and the lower surface of slide unit 18 is solid
Union nut 16, nut 16 are engaged with lead screw 17.The inner ring lower end surface of pivoting support C20 connects firmly on the upper surface of slide unit 18, returns
The lower end surface of the outer ring upper surface and column 21 that turn bearing C20 connects firmly, and pivoting support C20 inner ring inner hole side wall is through internal tooth
Circle, the pinion gear C12 connected firmly on retarder C11 output shaft are engaged with the ring gear, servo motor C10 and precision speed reduction device
C11 is connected firmly, and precision speed reduction device C11 is connected firmly on the side wall of column 21.Column 21 is hollow structure, and upper surface is 45 degree of inclined-planes,
I.e. angle is 45 degree between column upper surface and column bottom surface, and the stiffening plate parallel with upper surface is equipped with inside column 21.Revolution
One end face of outer ring of bearing B7 connects firmly on the inclined upper surface of column 21, and one end face of inner ring of pivoting support B7 and triangle support
One end face of frame 5 connects firmly, and the other end of triangular supporting frame 5 is connected firmly with one end face of inner ring of pivoting support A22, triangular supporting frame
Angle is 45 degree between 5 end face connected firmly with the inner ring of pivoting support A22 and the end face connected firmly with the inner ring of pivoting support B7.
The inner ring inner hole side wall of pivoting support B7 is through ring gear, and the outer ring side wall of pivoting support A22 is through outer gear ring.It connects firmly
Pinion gear B6 on precision speed reduction device B8 output shaft is engaged with the ring gear of pivoting support B7, is connected firmly and is exported in precision speed reduction device A4
The outer gear ring of pinion gear A2 and pivoting support A22 on axis, precision speed reduction device A4 connect firmly a side wall in triangular supporting frame 5
On, servo motor A3 is connected firmly with precision speed reduction device A4, and precision speed reduction device B8 is connected firmly on the internal reinforcing plates of column 21, servo electricity
Machine B9 is connected firmly with precision speed reduction device B8.1 one end face of workbench and one end face of outer ring of pivoting support A22 connect firmly.
In addition, workbench of the invention is disk-shaped structure, there are a center through hole, the T equipped with several radially in centre
Type groove, for installing the fixture of clamping workpiece.
The course of work of the invention is as follows:
Fig. 6 is that water chamber head part schematic diagram is processed in the processing dedicated positioner of nuclear power water chamber head and floor type boring machine cooperation,
The original state of the processing dedicated positioner of nuclear power water chamber head is that work top is in horizontality, as shown in figure 5, and being located at remote
From boring machine position, the encoder of servo motor A3, servo motor B 9, servo motor C10 seal nuclear power water chamber in 0 at this time
Head workpiece is fixedly mounted on work top.Start servo motor A3, is driven by pinion gear A2 and pivoting support A22 outer gear ring
Worktable rotary (needs artificial detection) until first pitch-row boring machine being processed is nearest.Start servo motor B 9, driving
Pivoting support B7 inner ring, triangular supporting frame 5, pivoting support A22, workbench 1, pinion gear A2, retarder A4, motor A3 etc. are together
Rotation, when the encoder of servo motor B 9 detects that rotation angle is just equal to 90 degree of axially bored lines that subtract the first and water chamber head returns
When turning the difference of centerlines except 2, servo motor B 9 is braked, and first axially bored line is just at horizontality at this time；Starting is watched
Take the institute that motor C10 is driven pivoting support C20 outer ring and be attached thereto by the ring gear of pinion gear C12 and pivoting support C20
There is component to rotate together with, start servo motor C10 braking until first axially bored line being processed is parallel with boring spindle axis,
It is detected by the encoder of servo motor C10.Start servo motor D15, passes through precision speed reduction device D14, lead screw 17 and nut 16
Driving slide unit 18 and all components being attached thereto move together, until on first hole end surface being processed and boring spindle
When distance is equal to 100mm or so between cutter, servo motor D15 braking.Start first hole end surface of Boring machine processing and inner hole.To
After the completion of one hole machined, the processing dedicated positioner of water chamber head returns to original state, starts servo motor A3, by small
Gear A 2 and pivoting support A22 outer gear ring drive worktable rotary, when corner is equal to first axially bored line and water chamber head revolution
Angle between plane and second axially bored line that center line is constituted and the plane that water chamber head centre of gyration line is constituted, and
When second pitch-row boring machine is nearest, starting servo motor A3 is braked, remaining step is the same.
Fig. 7 is nuclear power water chamber head workpiece schematic three dimensional views；Fig. 8 is the processing dedicated displacement machine worktable of nuclear power water chamber head
Face is in the schematic three dimensional views of vertical state；Fig. 9 is that the processing dedicated positioner work top of nuclear power water chamber head is in horizontal
The three-dimensional figure of state；Figure 10 is the schematic three dimensional views processed the dedicated positioner work top of nuclear power water chamber head and tilt a certain angle；
Details are not described herein again.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (2)
1. a kind of dedicated positioner of processing nuclear power water chamber head, including workbench, pinion gear A, servo motor A, precision speed reduction device
A, triangular supporting frame, pinion gear B, pivoting support B, precision speed reduction device B, servo motor B, servo motor C, precision speed reduction device C, small
Gear C, retarder mounting plate, precision speed reduction device D, servo motor D, nut, lead screw, slide unit, lathe bed, pivoting support C, column,
Pivoting support A, it rolling guide slide A, rolling guide A, rolling guide slide B, rolling guide B, rolling guide slide C, rolls
Guide rail slide D, it is characterised in that: lathe bed is fixed on ground, has a square along its length in lathe bed upper surface center
Connected in star respectively symmetrically connects firmly rolling guide B and rolling guide A in lathe bed upper surface front and rear sides along its length, is rolling
Rolling guide slide B and rolling guide slide C is installed on guide rail B, rolling guide slide rolling guide is installed on rolling guide A
Slide A and rolling guide slide D connects firmly retarder mounting plate in the right side of lathe bed, and precision speed reduction device D is connected firmly to be pacified in retarder
On one end face of loading board, servo motor D is connected firmly with precision speed reduction device D, an end of lead screw and precision speed reduction device D output shaft
It connects firmly, slide unit is connected firmly in the upper surface of rolling guide slide B, C, A and D, and the lower surface of slide unit connects firmly nut, and nut is nibbled with lead screw
It closes, the inner ring lower end surface of pivoting support C connects firmly on the upper surface of slide unit, under the outer ring upper surface of pivoting support C and column
End face connects firmly, and pivoting support C inner ring inner hole side wall is to connect firmly the pinion gear C on retarder C output shaft through ring gear and be somebody's turn to do
Ring gear engagement, servo motor C connects firmly with precision speed reduction device C, and precision speed reduction device C is connected firmly on the side wall of column, during column is
Hollow structure, angle is 45 degree between column upper surface and column bottom surface, and the stiffening plate parallel with upper surface is equipped with inside column 21；
One end face of outer ring of pivoting support B connects firmly on the inclined upper surface of column, and one end face of inner ring of pivoting support B and triangle support
One end face of frame connects firmly, and the other end of triangular supporting frame is connected firmly with one end face of inner ring of pivoting support A, triangular supporting frame with
Angle is 45 degree between end face that the inner ring of pivoting support A connects firmly and the end face connected firmly with the inner ring of pivoting support B, pivoting support
The inner ring inner hole side wall of B is through ring gear, and the outer ring side wall of pivoting support A is to connect firmly through outer gear ring in precision speed reduction device B
Pinion gear B on output shaft is engaged with the ring gear of pivoting support B, connect firmly pinion gear A on precision speed reduction device A output shaft with
The outer gear ring of pivoting support A, precision speed reduction device A are connected firmly on a side wall of triangular supporting frame, servo motor A and accurate deceleration
Device A is connected firmly, and precision speed reduction device B is connected firmly on the internal reinforcing plates of column, and servo motor B is connected firmly with precision speed reduction device B, workbench
One end face and one end face of outer ring of pivoting support A connect firmly.
2. the dedicated positioner of processing nuclear power water chamber head according to claim 1, it is characterised in that: the workbench is disk
There are a center through hole, the T-slot equipped with several radially, for installing the fixture of clamping workpiece in shape structure, centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373461.8A CN109304627B (en) | 2018-11-19 | 2018-11-19 | A kind of dedicated positioner of processing nuclear power water chamber head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373461.8A CN109304627B (en) | 2018-11-19 | 2018-11-19 | A kind of dedicated positioner of processing nuclear power water chamber head |
Publications (2)
| Publication Number | Publication Date |
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| CN109304627A CN109304627A (en) | 2019-02-05 |
| CN109304627B true CN109304627B (en) | 2019-12-03 |
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| CN201811373461.8A Active CN109304627B (en) | 2018-11-19 | 2018-11-19 | A kind of dedicated positioner of processing nuclear power water chamber head |
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| CN113977301A (en) * | 2021-10-26 | 2022-01-28 | 济宁市技师学院 | Electromechanical machining equipment of integration |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE423195B (en) * | 1977-05-04 | 1982-04-26 | Per Olof Aldrin | UNIVERSAL TYPE MACHINE |
| DE202008009035U1 (en) * | 2008-07-07 | 2008-09-11 | Deckel Maho Pfronten Gmbh | Tool changer for machine tools |
| CN205869845U (en) * | 2016-07-15 | 2017-01-11 | 南京群顺自动化设备有限公司 | Large -scale pipe fitting circumferential weld welds vertical positioner of dual drive |
| CN107150263B (en) * | 2017-07-06 | 2018-09-07 | 合肥工业大学 | A kind of Table top type five-axle linkage dental laboratory center |
| CN207057949U (en) * | 2017-08-02 | 2018-03-02 | 上海电气核电设备有限公司 | Positioner attachment means on a kind of housing |
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