CN105108218B - Large-size pivoting support mounting seat joint face processing milling machine - Google Patents
Large-size pivoting support mounting seat joint face processing milling machine Download PDFInfo
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- CN105108218B CN105108218B CN201510623670.3A CN201510623670A CN105108218B CN 105108218 B CN105108218 B CN 105108218B CN 201510623670 A CN201510623670 A CN 201510623670A CN 105108218 B CN105108218 B CN 105108218B
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- lathe bed
- pivoting support
- mounting seat
- joint face
- support mounting
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Abstract
The invention discloses a kind of large-size pivoting support mounting seat joint face processing milling machine, including underframe, lathe bed and linking arm, underframe center top is provided with lathe bed connecting seat, lathe bed connecting seat is detachably connected with lathe bed lower end, rotating driving device is provided with lathe bed, the output end of rotating driving device is connected by floating bearing with rotatable connection seat；Linking arm includes level board and vertical plate, level board is fixedly connected with rotatable connection seat, and mobile drive deivce is provided with level board, and the output end of mobile drive deivce and the upper end of vertical plate are connected, frequency conversion milling head is provided with vertical plate, the head of frequency conversion milling head is provided with plain milling cutter.The present invention can preferably meet the mounting seat joint face demand that medium-sized and small enterprises process pivoting support in terms of processing characteristics, floor space, equipment manufacturing cost.
Description
Technical field
Field is fabricated the present invention relates to plant equipment, is added in particular to a kind of large-size pivoting support mounting seat joint face
Work milling machine.
Background technology
Large-size pivoting support is widely used in engineering machinery such as excavator, cranes, because pivoting support has structure tight
Gather, lightweight, structural rigidity is good, smooth running the advantages of, therefore in transformer bridge-type pallet, the wind with lifting rotating device
In machine blade transport vehicle, the carriage of special cargo such as part transportation turntable of growing up equipment, large-scale pivoting support has been used.To installing revolution
Mounting seat joint face (mounting seat is generally Flange-shaped Parts, and centre is empty, and joint face is annular shape) flatness of supporting has higher
Requirement, can not typically be more than 0.5mm.Therefore the mounting seat joint face of the pivoting support after welding, it is necessary to be machined,
Installation requirement can be met.
The producer for producing the engineering machinery such as excavator, crane is often large enterprise, and they have large-scale machinery to add
Construction equipment processes pivoting support joint face.And produce carriage of special cargo equipment producer's mostly medium-sized and small enterprises, they it is few oneself
Large-scale machining equipment, their many external processings.
Pivoting support mounting seat of the tactical diameter in 2500mm is processed, the processing of cooperation process unit, transport is easily found
It is convenient.But it is few to meet such size for the big mounting seat of tactical diameter, such as mounting seat of diameter 3000mm and the above
Machining equipment, and due to ultra-wide, cost of transportation is also very high.The peace for the pivoting support being related on carriage of special cargo equipment
The tactical diameter for filling seat is increasing, and maximum is more up to 4000mm so that the mounting seat joint face of external processing pivoting support becomes
Obtain relatively difficult.The machining equipment of one common connecting seat connection surface that can process such size of purchase, expense is obtained
It is up to a million, and such equipment erection space is also very big, and general medium-sized and small enterprises are difficult to receive.
There is higher requirement to flatness although installing the mounting seat joint face of large-size pivoting support, to processing roughness
It is less demanding, and mounting surface (annular shape) width within 200mm, processing capacity is less big.These make it that developing one fits
Medium-sized and small enterprises are closed the machining equipment of mounting seat joint face of large-size pivoting support is installed to become possibility using to process.
The content of the invention
Present invention aim to the deficiency for solving above-mentioned background technology, there is provided a kind of large-size pivoting support mounting seat company
Junction processing milling machine, is processed back with can preferably meet medium-sized and small enterprises in terms of processing characteristics, floor space, equipment manufacturing cost
Turn the mounting seat joint face demand of supporting.
The technical scheme is that：A kind of large-size pivoting support mounting seat joint face processing milling machine, including for supporting
The underframe of pivoting support mounting seat, the lathe bed above underframe central shaft and the linking arm being arranged on above lathe bed, its feature
It is：The underframe center top is provided with lathe bed connecting seat, and the lathe bed connecting seat is detachably connected with the lathe bed lower end,
The lathe bed extends vertically upwards, and rotating driving device, the output end of the rotating driving device are provided with the lathe bed
The lathe bed is stretched out, the output end of the rotating driving device is connected by floating bearing with rotatable connection seat；The linking arm
Including level board and vertical plate, the level board is fixedly connected with the rotatable connection seat, and movement is provided with the level board
Drive device, the output end of the mobile drive deivce is connected with the upper end of the vertical plate, and the vertical plate is extended downwardly, institute
State and frequency conversion milling head is provided with vertical plate, the head of the frequency conversion milling head is provided with for entering to pivoting support mounting seat joint face
The plain milling cutter of row processing.
In such scheme：
The lathe bed connecting seat upper end is provided with the lower connection flat board for extending to outside, and the lathe bed lower end is provided with extension
To outside upper connection flat board, the lower connection flat board with it is upper connect flat board by bolt realize the lathe bed connecting seat with it is described
Lathe bed lower end is detachably connected.
The symmetrical both sides of the lower connection flat board are provided with the alignment pin projected upwards, the upper connection flat board and are correspondingly arranged
There is the positioning hole matched with the alignment pin.
The rotating driving device includes the variable-frequency motor and reductor for setting gradually and be integral type structure from bottom to up,
The reductor is fixedly connected by adpting flange with lathe bed upper end.
The mobile drive deivce is ball screw framework.
A kind of large-size pivoting support mounting seat joint face processing milling machine of the present invention, because underframe and lathe bed are using being removable
Interconnection system design is unloaded, before pivoting support mounting seat is arranged on underframe, is first removed lathe bed from underframe, then by pivoting support
Mounting seat is arranged on underframe, and because the centre of pivoting support mounting seat is empty, lathe bed connecting seat can be set just.
I.e. the present invention can avoid limitation of the lathe bed to pivoting support mounting seat, with the characteristics of floor space is small, equipment manufacturing cost is low.
Further, since the frequency conversion milling head and plain milling cutter being responsible for being processed pivoting support mounting seat joint face can be carried out
Rotation and water are moved flat, and can be met the processing of pivoting support mounting seat joint face different parts, can be met to various sizes of
The characteristics of pivoting support mounting seat joint face is processed；And due to using general frequency conversion milling head and plain milling cutter, its operate with
General milling machine is the same, should not particularly operating personnel, therefore be especially suitable for medium-sized and small enterprises.
Brief description of the drawings
Fig. 1 is the present invention in structural representation；
Fig. 2 is Fig. 1 schematic side view.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1 and Fig. 2, a kind of large-size pivoting support mounting seat joint face processing milling machine of the present embodiment, including for
The underframe 1 of pivoting support mounting seat 15 is supported, lathe bed 5 above the central shaft of underframe 1 and the connection for being arranged on the top of lathe bed 5
Arm 11.Underframe 1 is arranged on smooth ground；The center top of underframe 1 is provided with lathe bed connecting seat 2, lathe bed connecting seat 2 and lathe bed
5 lower ends are detachably connected, and lathe bed 5 extends vertically upwards, and rotating driving device is provided with lathe bed 5, rotating driving device
Output end stretches out lathe bed 5, and the output end of rotating driving device is connected by floating bearing 9 with rotatable connection seat 10；Linking arm 11
Including level board and vertical plate, level board is fixedly connected with rotatable connection seat 10, and mobile drive deivce 12 is provided with level board,
The output end of mobile drive deivce 12 and the upper end of vertical plate are connected, and vertical plate is extended downwardly, and frequency conversion milling is provided with vertical plate
First 13, the head of frequency conversion milling head 13 is provided with the plain milling cutter 14 for being processed to pivoting support mounting seat joint face.
The upper end of lathe bed connecting seat 2 of the present embodiment is provided with the lower connection flat board 2.1 for extending to outside, and the lower end of lathe bed 5 is set
The upper connection flat board 5.1 for extending to outside is equipped with, lower connection flat board 2.1 realizes that lathe bed connects with upper connection flat board 5.1 by bolt 3
Joint chair 2 is detachably connected with the lower end of lathe bed 5.
The present embodiment is provided with the alignment pin 4 projected upwards in lower connection flat board 2.1 symmetrical both sides, and upper connection flat board
The positioning hole matched with alignment pin 4 is correspondingly arranged on 5.1, it is necessary to when installing lathe bed connecting seat 2 and lathe bed 5, first by lower connection
The alignment pin 4 of flat board 2.1 is inserted into the positioning hole on connection flat board 5.1, you can complete lower connection flat board 2.1 and upper connection
The positioning of flat board 5.1, then assembled lower connection flat board 2.1 with upper connection flat board 5.1 by bolt 3 so that lathe bed 5 and bed
Body connecting seat 2 can convenient and swift dismounting and assembling.
The rotating driving device of the present embodiment include from bottom to up set gradually and for integral type structure variable-frequency motor 6 and
Reductor 7, reductor 7 is fixedly connected by adpting flange 8 with the upper end of lathe bed 5.
The mobile drive deivce 12 of the present embodiment uses ball screw framework, with transpose it is accurate the characteristics of.
The present embodiment is to large-size pivoting support mounting seat joint face processing milling machine step：
1st, the bolt 3 of lathe bed 5 and lathe bed connecting seat 2 is removed, and removes milling machine (without underframe 1 and lathe bed connecting seat 2),
The pivoting support mounting seat 15 to be processed is placed on milling machine underframe 1, Shi Qi centers and the center superposition of underframe 1, leveling and fixation；
Because the centre of pivoting support mounting seat 15 is empty, lathe bed connecting seat can be set just, 5 pairs of revolutions of lathe bed can be avoided
The limitation of mounting seat 15 is supported, makes whole milling machine floor space suitable with the area of processed pivoting support mounting seat 15, very
To the area for being less than pivoting support mounting seat 15, therefore with the characteristics of floor space is small, equipment manufacturing cost is low；
2nd, milling machine (without underframe 1 and lathe bed connecting seat 2) is moved back to, lathe bed 5 is assembled with lathe bed connecting seat 2；
3rd, start mobile drive deivce 12, the center line of plain milling cutter 14 is connected with processed pivoting support mounting seat 15
Face center line is overlapped；
4th, variable-frequency motor 6 is started, variable-frequency motor 6 drives rotatable connection seat 10, linking arm 11, frequency conversion milling by reductor 7
First 13 and plain milling cutter 14 rotated together around the center line of lathe bed 5, according to the specifically processed size of pivoting support mounting seat 15
Size, adjusts the frequency of variable-frequency motor 6, plain milling cutter 14 is adapted to wanting for processing technology around the speed that the center line of lathe bed 5 rotates
Ask；
5th, operation frequency conversion milling head 13 is processed, because frequency conversion milling head 13 and plain milling cutter 14 use general part, therefore
This production miller process operation is as common milling machine.
6th, after the processing in place of the joint face of pivoting support mounting seat 15, the bolt 3 of lathe bed 5 and lathe bed connecting seat 2 is removed, and move
Production miller (without underframe 1 and lathe bed connecting seat 2) is driven, the pivoting support mounting seat 15 processed is removed, it is possible to
Carry out the processing of second pivoting support mounting seat 15.
In the present embodiment, it is responsible for the frequency conversion milling head 13 and plain milling cutter 14 being processed to pivoting support mounting seat joint face
It can be rotated and water is moved flat, the processing of the joint face different parts of pivoting support mounting seat 15 can be met, can be met to not
The characteristics of being processed with the joint face of pivoting support mounting seat 15 of size
The above described is only a preferred embodiment of the present invention, not doing any formal to the structure of the present invention
Limitation.Any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical scheme.
Claims (2)
1. a kind of large-size pivoting support mounting seat joint face processing milling machine, including for supporting the bottom of pivoting support mounting seat (15)
Frame (1), the lathe bed (5) above underframe (1) central shaft and the linking arm (11) being arranged on above lathe bed (5), its feature exist
In：Underframe (1) center top is provided with lathe bed connecting seat (2), the lathe bed connecting seat (2) and the lathe bed (5) lower end
It is detachably connected, the lathe bed (5) extends vertically upwards, rotating driving device, the rotation is provided with the lathe bed (5)
The output end of drive device stretches out the lathe bed (5), and the output end of the rotating driving device passes through floating bearing (9) and rotation
Connecting seat (10) is connected；The linking arm (11) includes level board and vertical plate, the level board and the seat that is rotatably connected
(10) it is fixedly connected, mobile drive deivce (12) is provided with the level board, the mobile drive deivce (12) is ball wire
Thick stick mechanism；The output end of the mobile drive deivce (12) is connected with the upper end of the vertical plate, and the vertical plate is extended downwardly,
Frequency conversion milling head (13) is provided with the vertical plate, the head of the frequency conversion milling head (13) is provided with for being installed to pivoting support
The plain milling cutter (14) that seat joint face is processed；Lathe bed connecting seat (2) upper end is provided with the lower connection for extending to outside
Flat board (2.1), lathe bed (5) lower end is provided with the upper connection flat board (5.1) for extending to outside, the lower connection flat board
(2.1) the removable of the lathe bed connecting seat (2) and the lathe bed (5) lower end is realized by bolt (3) with upper connection flat board (5.1)
Unload connection；The symmetrical both sides of lower connection flat board (2.1) are provided with the alignment pin (4) projected upwards, the upper connection flat board
(5.1) positioning hole matched with the alignment pin (4) is correspondingly arranged on.
2. large-size pivoting support mounting seat joint face processing milling machine according to claim 1, it is characterised in that：The rotation
Drive device includes setting gradually from bottom to up and is the variable-frequency motor (6) and reductor (7) of integral type structure, the reductor
(7) it is fixedly connected by adpting flange (8) with lathe bed (5) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623670.3A CN105108218B (en) | 2015-09-25 | 2015-09-25 | Large-size pivoting support mounting seat joint face processing milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623670.3A CN105108218B (en) | 2015-09-25 | 2015-09-25 | Large-size pivoting support mounting seat joint face processing milling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105108218A CN105108218A (en) | 2015-12-02 |
| CN105108218B true CN105108218B (en) | 2017-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510623670.3A Active CN105108218B (en) | 2015-09-25 | 2015-09-25 | Large-size pivoting support mounting seat joint face processing milling machine |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2912897Y (en) * | 2006-04-30 | 2007-06-20 | 东方电机股份有限公司 | Worksite processing tool for large hydraulic turbines stand ring |
| FR2906745B3 (en) * | 2006-10-05 | 2009-01-30 | Dufieux Ind Sa | DEVICE FOR MACHINING LARGE DIAMETER PARTS SUCH AS ROTORS OF HYDROELECTRIC TURBINE. |
| CN101648287B (en) * | 2009-07-20 | 2011-04-20 | 南通振华重型装备制造有限公司 | Novel rotating miller |
| CN201644883U (en) * | 2010-03-16 | 2010-11-24 | 叶宏洪 | Special milling machine for processing flange end face |
| CN103394735A (en) * | 2013-07-12 | 2013-11-20 | 哈尔滨电机厂有限责任公司 | Processing method for machining main studs of large and medium-sized rotor spiders by utilizing rotating tire |
| CN205043227U (en) * | 2015-09-25 | 2016-02-24 | 武汉神骏专用汽车制造股份有限公司 | Face processing milling machine is connected to large -scale slewing bearing mount pad |
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| CN105108218A (en) | 2015-12-02 |
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