CN208214791U - It is a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane - Google Patents
It is a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane Download PDFInfo
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- CN208214791U CN208214791U CN201820634795.5U CN201820634795U CN208214791U CN 208214791 U CN208214791 U CN 208214791U CN 201820634795 U CN201820634795 U CN 201820634795U CN 208214791 U CN208214791 U CN 208214791U
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Abstract
The utility model discloses a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, wherein: including pedestal, pedestal is fixedly mounted in big workpiece Flange Plane, single-revolution bearing is installed on pedestal, rotating seat is rotatably mounted on floating bearing, at least one rotating arm being laterally arranged is fixed on rotating seat, driving motor is fixed on rotating arm, driving motor and a transmission gear are sequentially connected, transmission gear is engaged cooperation with floating bearing, when driving motor rotates, rotating seat can be driven to rotate on floating bearing, to make rotating arm with the rotation of the rotating seat center of circle, sliding rail is set along rotating arm axial direction on rotating arm, milling apparatus is installed on the slide rail, milling apparatus can slide on the slide rail, to close to or far from rotating seat, milling apparatus includes seat board, milling motor and telescopic milling cutter head, milling Motor is mounted on seat board, and seat board is installed on the slide rail.The utility model has the advantages that using flexible, precision are high, easy for installation.
Description
Technical field
It is the utility model relates to the technical field of flange processing, in particular to a kind of for processing big workpiece Flange Plane
Scalable milling and grinding machine.
Background technique
Important connection rotating member in large rotating bearing harbor portal crane (abbreviation door machine), once damage not only its price
Height, and the expense for replacing needs is also quite high, and the total cost of replacement will account for 1/5th of door machine original cost, so connection revolution
The flatness of the Flange Plane up and down of big bearing is extremely important, directly affects the quality of door machine and the service life of big bearing.Numerous systems
Producer is made, it is general using individually processing flange, it is then deformed after welding with structure welding again, can not guarantee to turn round big axis
The installation accuracy held.Flange processing technology is using power turning very early, and power device is fixed, and workpiece utilizes frock clamp and can
With rotation, since workpiece is larger, needs to dig a dell and be just able to achieve.And flange face can only be processed, and cannot be to door frame or turntable
Size is generally all larger after whole postwelding reprocessing, door frame and turntable welding, and length is more than 10m, and highly more than 15m, postwelding adds
Work and its difficulty cause the deformation of postwelding flange face larger, are unable to satisfy back so welding again after can only first processing flange face
Turn big bearing installation requirement.As shown in Figure 1.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of milling and grinding machines, are specifically used to processing and are welded into big component
Flange Plane guarantees that flatness reaches requirement, complies fully with the installation accuracy of large rotating bearing.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
It is a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, in which: including pedestal, pedestal is fixedly mounted on
In big workpiece Flange Plane, single-revolution bearing is installed on pedestal, is rotatably mounted with rotating seat on floating bearing, on rotating seat
It is fixed at least one rotating arm being laterally arranged, driving motor is fixed on rotating arm, driving motor and a transmission gear pass
Dynamic connection, transmission gear is engaged cooperation with floating bearing, when driving motor rotates, rotating seat can be driven to turn on floating bearing
It is dynamic, so that rotating arm be made to rotate with the rotating seat center of circle, sliding rail, milling apparatus peace are set along rotating arm axial direction on rotating arm
On the slide rail, milling apparatus can slide dress on the slide rail, so that milling apparatus includes seat board, milling close to or far from rotating seat
Motor and telescopic milling cutter head, milling motor are mounted on seat board, and seat board is installed on the slide rail, milling motor and milling knife
Head connects and milling motor can be driven to make milling movement, and milling cutter head faces big workpiece Flange Plane and can move down and big workpiece
Flange Plane contact.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
The input shaft of above-mentioned driving motor and one speed reducer is sequentially connected, and the output shaft and transmission gear of retarder are driven
Connection, retarder are exported after the revolving speed reduction of speed of driving motor to transmission gear.
Above-mentioned seat board towards sliding rail to be provided with sliding on one side convex, slide convex clip in sliding rail, and can be horizontal in sliding rail
To sliding.
It is fixed on above-mentioned rotating seat that there are two the rotating arms being laterally arranged.
Right two flange seats of a first from left are fixed on above-mentioned rotating seat, two rotating arms are arranged close to one end of rotating seat
There is flange butt plate, rotating arm docks the fixed fixation realized with rotating seat with flange seat by flange butt plate.
It is fixed with electric cabinet on above-mentioned rotating arm, controller, controller and driving motor and milling are installed in electric cabinet
The connection of electric mill machine, and control the two running.
It is bolted between above-mentioned flange butt plate and flange seat.
Milling and grinding machine is directly anchored in big workpiece Flange Plane by the utility model, in the case where workpiece is motionless, is passed through
Milling of the milling and grinding machine realization to big workpiece Flange Plane is rotated, milling apparatus can slide on the slide rail, to adjust milling cutter head
Milling position, rotating arm can rotate, and milling cutter head can be driven to reach farthest using rotating seat center as the center of circle, on rotating arm
Sliding rail outer end be radius big workpiece flange face on, the range of work is big.The utility model cleverly passes through the fortune for changing milling cutter
The turnery processing requirement that workpiece must be fixed under traditional form, is thoroughly changed into the autokinetic movement mode of milling and grinding machine by dynamic direction,
To extend the body quantity and form of workpiece to be machined, the flexibility of processing is increased, the reality under more working condition requirements is more met
Border process requirements.
To sum up, the utility model major advantage is as follows:
1, limitation when solving milling large-scale workpiece, to workpiece volume and structure type.
2, using flexible, device can be moved arbitrarily.
3, it can fully ensure that the machining accuracy of door frame and turntable flange.
4, machining is high-efficient, and the preparation time is short, it is no longer necessary to do many frock clamps.
Detailed description of the invention
Fig. 1 is the milling method schematic diagram of big workpiece Flange Plane in the prior art；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the A-A cross-sectional view of Fig. 2；
Fig. 5 is the B-B cross-sectional view of Fig. 2.
Appended drawing reference therein are as follows: pedestal 1, floating bearing 2, rotating seat 3, rotating arm 4, driving motor 5, transmission gear 6,
Sliding rail 7, milling motor 8, milling cutter head 9, seat board 10, retarder 11, sliding be convex 12, flange seat 13, flange butt plate 14, automatically controlled
Case 15.
Specific embodiment
It elaborates with reference to the accompanying drawing to the technical solution of the utility model.
The utility model it is a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, in which: including pedestal 1,
Pedestal 1 is fixedly mounted in big workpiece Flange Plane, and single-revolution bearing 2 is installed on pedestal 1, is rotationally pacified on floating bearing 2
Equipped with rotating seat 3, it is fixed at least one rotating arm 4 being laterally arranged on rotating seat 3, is fixed with driving motor on rotating arm 4
5, driving motor 5 and a transmission gear 6 are sequentially connected, and transmission gear 6 is engaged cooperation with floating bearing 2, and driving motor 5 rotates
When, rotating seat 3 can be driven to rotate on floating bearing 2, to make rotating arm 4 rotate with 3 center of circle of rotating seat, on rotating arm 4
Along 4 axial direction of rotating arm, sliding rail 7 is set, milling apparatus is mounted on sliding rail 7, and milling apparatus can slide on sliding rail 7, thus
Close to or far from rotating seat 3, milling apparatus includes seat board 10, milling motor 8 and telescopic milling cutter head 9, and milling motor 8 is pacified
On seat board 10, seat board 10 is mounted on sliding rail 7, and milling motor 8 connect with milling cutter head 9 and milling motor 8 can be driven to make
Milling movement, milling cutter head 9 face big workpiece Flange Plane and can move down and contact with big workpiece Flange Plane.
In embodiment, the input shaft of driving motor 5 and one speed reducer 11 is sequentially connected, the output shaft of retarder 11 and transmission
Gear 6 is sequentially connected, and retarder 11 is exported after the revolving speed reduction of speed of driving motor 5 to transmission gear 6.
In embodiment, seat board 10 is provided with sliding convex 12 towards sliding rail 7 on one side, and sliding convex 12 is stuck in sliding rail 7, and energy
It is slid laterally in sliding rail 7.
In embodiment, fixed on rotating seat 3 there are two the rotating arms 4 being laterally arranged.
In embodiment, right two flange seats 13 of a first from left are fixed on rotating seat 3, two rotating arms 4 are close to rotating seat 3
One end is provided with flange butt plate 14, and rotating arm 4 docks fixed realize and rotating seat 3 with flange seat 13 by flange butt plate 14
Fixation.
In embodiment, it is fixed with electric cabinet 15 on rotating arm 4, controller, controller and driving are installed in electric cabinet 15
Motor 5 and milling motor 8 connect, and control the two running.
In embodiment, it is bolted between flange butt plate 14 and flange seat 13.
The present invention solves original complex process and deforms after welding, the deficiency of flatness traditional design, by rotation
The structure design of seat 3, rotating arm 4 and milling apparatus, forms a whole set of structural member postwelding flange face milling attachment, solves big
The Milling Process of the workpiece planarization of type complexity, ensure that flatness, to ensure that the overall mass of door machine, make large rotating bearing
Service life reaches projected life, reduces maintenance cost.
Milling and grinding machine in the present invention breaches traditional turning equipment, and driving device is fixed in process, according to
The principle of Milling Process is carried out by workpiece motion s cooperation cutter head, the present invention is fixed using workpiece, and milling and grinding machine is removable, passes through
Tooling is fixed on workpiece, and milling head need to process milling in plane, to realize the purpose for processing big workpiece Flange Plane.This
The milling and grinding machine of utility model can realize that large-sized flange diameter adds in the slabbing of 1500 ~ 4800mm range inner upright mounting and turntable
Work.Since milling apparatus can slide on rotating arm 4, so as to adapt to the large rotating bearing of different-diameter.The utility model
Installation method is easy, and milling and grinding machine integrally can be moved arbitrarily, and at the workpiece after the completion of welding to door frame or turntable, pedestal 1 is fixed on
On work support, position of the milling apparatus on rotating arm 4 is adjusted, then rotating arm 4 returns back to milling beginning, milling cutter head
9 face big workpiece Flange Plane, and milling cutter head 9 is moved down to be contacted with big workpiece Flange Plane, start milling motor 8 and are milled
It cuts.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the protection scope of the utility model.
Claims (7)
1. it is a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, it is characterized in that: including pedestal (1), the bottom
Seat (1) is fixedly mounted in big workpiece Flange Plane, installs single-revolution bearing (2) on the pedestal (1), the rotating shaft
It holds and is rotatably mounted on (2) rotating seat (3), at least one rotation being laterally arranged is fixed on the rotating seat (3)
Arm (4) is fixed with driving motor (5) on the rotating arm (4), and the driving motor (5) and a transmission gear (6) are driven
Connection, the transmission gear (6), which is engaged cooperation with floating bearing (2), can drive rotation when the driving motor (5) rotates
Swivel base (3) rotates on floating bearing (2), to make rotating arm (4) with rotating seat (3) for center of circle rotation, the rotating arm
(4) sliding rail (7) are set along rotating arm (4) axial direction on, milling apparatus is mounted on sliding rail (7), the milling apparatus energy
It is slided on sliding rail (7), so that the milling apparatus includes seat board (10), milling motor close to or far from rotating seat (3)
(8) it is mounted on seat board (10) with telescopic milling cutter head (9), the milling motor (8), the seat board (10) installation
On sliding rail (7), the milling motor (8) connect with milling cutter head (9) and milling motor (8) can be driven to make milling movement,
The milling cutter head (9) faces big workpiece Flange Plane and can move down and contacts with big workpiece Flange Plane.
2. it is according to claim 1 a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, it is characterized in that: institute
The input shaft of the driving motor (5) and one speed reducer (11) stated is sequentially connected, the output shaft of the retarder (11) and transmission
Gear (6) transmission connection, the retarder (11) are exported after the revolving speed reduction of speed of driving motor (5) to transmission gear (6).
3. it is according to claim 2 a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, it is characterized in that: institute
The seat board (10) stated slides convex (12) towards being provided on one side for sliding rail (7), and the sliding convex (12) is stuck in sliding rail (7),
And it can be slid laterally in sliding rail (7).
4. it is according to claim 3 a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, it is characterized in that: institute
It is fixed on the rotating seat (3) stated that there are two the rotating arms (4) being laterally arranged.
5. it is according to claim 4 a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, it is characterized in that: institute
Right two flange seats (13) of a first from left, the one end of two rotating arms (4) close to rotating seat (3) are fixed on the rotating seat (3) stated
It is provided with flange butt plate (14), the rotating arm (4) is docked by flange butt plate (14) with flange seat (13) fixed real
Now with the fixation of rotating seat (3).
6. it is according to claim 5 a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, it is characterized in that: institute
Be fixed with electric cabinet (15) on the rotating arm (4) stated, controller be installed in the electric cabinet (15), the controller with
Driving motor (5) and milling motor (8) connection, and control the two running.
7. it is according to claim 6 a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane, it is characterized in that: institute
It is bolted between the flange butt plate (14) stated and flange seat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634795.5U CN208214791U (en) | 2018-04-30 | 2018-04-30 | It is a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634795.5U CN208214791U (en) | 2018-04-30 | 2018-04-30 | It is a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane |
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| Publication Number | Publication Date |
|---|---|
| CN208214791U true CN208214791U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820634795.5U Active CN208214791U (en) | 2018-04-30 | 2018-04-30 | It is a kind of for processing the scalable milling and grinding machine of big workpiece Flange Plane |
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| CN (1) | CN208214791U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747384A (en) * | 2018-06-21 | 2018-11-06 | 三海洋重工有限公司 | Large-sized multifunction equipment and production line |
| CN112247744A (en) * | 2020-10-20 | 2021-01-22 | 中国能源建设集团东北电力第一工程有限公司 | Portable magnetic milling and grinding machine |
| CN113618407A (en) * | 2021-07-12 | 2021-11-09 | 南通纳侬精密机械有限公司 | Novel high-reliability movable blade end face milling and grinding machine |
-
2018
- 2018-04-30 CN CN201820634795.5U patent/CN208214791U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747384A (en) * | 2018-06-21 | 2018-11-06 | 三海洋重工有限公司 | Large-sized multifunction equipment and production line |
| CN112247744A (en) * | 2020-10-20 | 2021-01-22 | 中国能源建设集团东北电力第一工程有限公司 | Portable magnetic milling and grinding machine |
| CN113618407A (en) * | 2021-07-12 | 2021-11-09 | 南通纳侬精密机械有限公司 | Novel high-reliability movable blade end face milling and grinding machine |
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